{"schema":"gale.providerFacts/1","npi":"1093006983","url":"https://www.gale.care/providers/ca/mountain-view/yang-xu-md-1093006983","factsUrl":"https://www.gale.care/npi/1093006983.json","markdownUrl":"https://www.gale.care/npi/1093006983.md","generatedAt":"2026-11-03T02:30:09.758Z","exportId":"elig-ca-20261023T221350Z","factsHash":"fe3850b5dc787993","factsChangedAt":"2026-10-23T00:00:00.000Z","index":{"robots":"index","basis":"index-all"},"summary":"Yang Xu, MD (NPI 1093006983) is listed in the NPPES registry with the specialty Psychiatrist in Mountain View, CA, phone (650) 727-1523, as of the registry file of Jun 8, 2026.","identity":{"name":{"id":"name","value":"Yang Xu","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry lists Yang Xu under NPI 1093006983, as of the registry file of Jun 8, 2026."},"credential":{"id":"credential","value":"MD","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry lists the credential MD for Yang Xu, MD (NPI 1093006983), as of the registry file of Jun 8, 2026."},"specialty":{"id":"specialty","value":"Psychiatrist","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry lists Yang Xu, MD (NPI 1093006983) under the specialty Psychiatrist, as of the registry file of Jun 8, 2026."},"registryStage":{"id":"registry-stage","value":"as-listed","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry does not list Yang Xu, MD (NPI 1093006983) under a training program, as of the registry file of Jun 8, 2026."},"npiIssued":{"id":"npi-issued","value":2011,"status":"confirmed","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry shows NPI 1093006983 (Yang Xu, MD) issued in 2011, as of the registry file of Jun 8, 2026."},"practiceType":{"id":"practice-type","value":"not-sole-proprietor","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry lists Yang Xu, MD (NPI 1093006983) as not a sole proprietor, as of the registry file of Jun 8, 2026."}},"location":{"city":{"id":"city","value":"Mountain View","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry lists a practice location in Mountain View for Yang Xu, MD (NPI 1093006983), as of the registry file of Jun 8, 2026."},"state":{"id":"state","value":"CA","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry lists a practice location in CA for Yang Xu, MD (NPI 1093006983), as of the registry file of Jun 8, 2026."}},"contact":{"phone":{"id":"phone","value":"(650) 727-1523","status":"self-reported","source":"nppes-registry","asOf":"2026-06-08","checkedAt":null,"staleAfter":null,"confidence":"high","gate":"G0","sentence":"The NPPES registry lists (650) 727-1523 as the practice phone for Yang Xu, MD (NPI 1093006983), as of the registry file of Jun 8, 2026."}},"care":{"newPatients":{"id":"new-patients","value":true,"status":"confirmed","source":"va-ccn-vagov-locator-2026-10","asOf":"2026-10-22","checkedAt":"2026-10-22T19:49:10Z","staleAfter":"2027-01-20","confidence":"high","gate":"G4","sentence":"VA's community care locator listed Yang Xu, MD (NPI 1093006983) as taking new patients on Oct 22, 2026."}},"insurance":{"rows":[{"id":"ins-anthem-medi-cal","value":{"payer":"anthem","payerLabel":"Anthem Blue Cross Medi-Cal","line":"medi-cal","products":["ANTHEM BLUE CROSS PARTNERSHIP PLAN"],"accepts":true,"setting":"office"},"status":"confirmed","source":"dhcs-mcp-274-listing","asOf":"2026-04-21","checkedAt":"2026-10-22T14:42:02Z","staleAfter":"2026-08-19","confidence":"medium","gate":"G3","sentence":"Listed: DHCS Medi-Cal plan network listing listed Yang Xu, MD (NPI 1093006983) for Anthem Blue Cross Medi-Cal on Apr 21, 2026. The state file is old; Gale found no newer one.","cautions":["stale"],"staleNote":"The state file is old; Gale found no newer one."},{"id":"ins-bsc-commercial","value":{"payer":"bsc","payerLabel":"Blue Shield of California","line":"commercial","products":["ACCESS+ HMO","ACO HMO","CALPERS ACCESS +","CALPERS EPO","CCPOA HMO","CCSF TRIO SUPPLEMENTAL NETWORK","HPN EPO","MCSIG PPO"],"accepts":true,"setting":"office"},"status":"confirmed","source":"bsc-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T16:50:39Z","staleAfter":"2027-04-20","confidence":"medium","gate":"G3","sentence":"Listed: Blue Shield of California's directory listed Yang Xu, MD (NPI 1093006983) for Blue Shield of California commercial plans on Oct 22, 2026. Gale checked 60 listings in this directory by hand on Oct 22, 2026; 23 were wrong, so confirm with the office.","cautions":["hand-check"]},{"id":"ins-bsc-marketplace","value":{"payer":"bsc","payerLabel":"Blue Shield of California","line":"marketplace","products":["IFP EPPO","IFP TRIO"],"accepts":true,"setting":"office"},"status":"confirmed","source":"bsc-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T16:50:39Z","staleAfter":"2027-04-20","confidence":"medium","gate":"G3","sentence":"Listed: Blue Shield of California's directory listed Yang Xu, MD (NPI 1093006983) for Blue Shield of California individual and family plans on Oct 22, 2026. Gale checked 60 listings in this directory by hand on Oct 22, 2026; 23 were wrong, so confirm with the office.","cautions":["hand-check"]},{"id":"ins-bsc-medicare-advantage","value":{"payer":"bsc","payerLabel":"Blue Shield of California","line":"medicare-advantage","products":["BSC 65 PLUS GROUP MAPD","BSC 65 PLUS INDIVIDUAL MAPD","PPO GMAPD"],"accepts":true,"setting":"office"},"status":"confirmed","source":"bsc-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T16:50:39Z","staleAfter":"2027-04-20","confidence":"medium","gate":"G3","sentence":"Listed: Blue Shield of California's directory listed Yang Xu, MD (NPI 1093006983) for Blue Shield of California Medicare Advantage plans on Oct 22, 2026. Gale checked 60 listings in this directory by hand on Oct 22, 2026; 23 were wrong, so confirm with the office.","cautions":["hand-check"]},{"id":"ins-cigna-commercial","value":{"payer":"cigna","payerLabel":"Cigna / Evernorth","line":"commercial","products":["CALIFORNIA OAP DIRECT","CALIFORNIA PPO-PPA DIRECT","EBH NATIONAL STANDALONE NETFLEX NETWORK","NORTHERN CA LOCALPLUS DIRECT"],"accepts":true,"setting":"office"},"status":"confirmed","source":"cigna-fhir-directory","asOf":"2026-10-18","checkedAt":"2026-10-22T21:36:04Z","staleAfter":"2027-04-16","confidence":"high","gate":"G3","sentence":"Listed: Cigna's directory listed Yang Xu, MD (NPI 1093006983) for Cigna / Evernorth commercial plans on Oct 18, 2026. Gale checked 51 listings in this directory by hand on Oct 22, 2026; 3 were wrong, so confirm with the office.","cautions":["hand-check"]},{"id":"ins-healthnet-commercial","value":{"payer":"healthnet","payerLabel":"Health Net","line":"commercial","products":["CA Elect Open Access Large Group","CA Elect Open Access Small Group","CA Large Group HMO","CA Medicare COB HMO","CA Medicare COB Point of Service","CA PPO Large and Small","CA Select I Point of Service","CA Small Business HMO"],"accepts":true,"setting":null},"status":"confirmed","source":"healthnet-fhir-directory","asOf":"2026-10-17","checkedAt":"2026-10-22T21:25:40Z","staleAfter":"2027-04-15","confidence":"medium","gate":"G3","sentence":"Listed: Health Net's directory listed Yang Xu, MD (NPI 1093006983) for Health Net commercial plans on Oct 17, 2026. Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office.","cautions":["hand-check"]},{"id":"ins-hpsm-medi-cal","value":{"payer":"hpsm","payerLabel":"Health Plan of San Mateo","line":"medi-cal","products":["Health Plan of San Mateo"],"accepts":true,"setting":"office"},"status":"confirmed","source":"dhcs-mcp-274-listing","asOf":"2026-04-21","checkedAt":"2026-10-22T14:42:02Z","staleAfter":"2026-08-19","confidence":"medium","gate":"G3","sentence":"Listed: DHCS Medi-Cal plan network listing listed Yang Xu, MD (NPI 1093006983) for Health Plan of San Mateo Medi-Cal plans on Apr 21, 2026. The state file is old; Gale found no newer one.","cautions":["stale"],"staleNote":"The state file is old; Gale found no newer one."},{"id":"ins-medi-cal-ffs-medi-cal","value":{"payer":"medi-cal-ffs","payerLabel":"Medi-Cal fee-for-service","line":"medi-cal","products":["Medi-Cal FFS"],"accepts":true,"setting":null},"status":"confirmed","source":"dhcs-ffs-enrolled-2026-10-19","asOf":"2026-10-19","checkedAt":"2026-10-22T14:41:40Z","staleAfter":"2027-02-16","confidence":"high","gate":"G3","sentence":"Listed: DHCS Medi-Cal fee-for-service enrolment file listed Yang Xu, MD (NPI 1093006983) for Medi-Cal fee-for-service on Oct 19, 2026."},{"id":"ins-uhc-commercial","value":{"payer":"uhc","payerLabel":"UnitedHealthcare","line":"commercial","products":["AT&T","AllWays Health Partners - Partners","Fidelity","HCA Healthcare","Medica - B","Medica - D","Medica - E","Medica - H"],"accepts":true,"setting":"office"},"status":"confirmed","source":"uhc-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-23T17:42:33Z","staleAfter":"2027-04-20","confidence":"medium","gate":"G3","sentence":"Listed: UnitedHealthcare's directory listed Yang Xu, MD (NPI 1093006983) for UnitedHealthcare commercial plans on Oct 22, 2026. Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office.","cautions":["hand-check"]},{"id":"ins-va-va","value":{"payer":"va","payerLabel":"VA Community Care","line":"va","products":["VA Community Care Network (Region 4, TriWest)"],"accepts":true,"setting":"office"},"status":"confirmed","source":"va-ccn-vagov-locator-2026-10","asOf":"2026-10-22","checkedAt":"2026-10-22T19:49:10Z","staleAfter":"2027-04-20","confidence":"high","gate":"G3","sentence":"Listed: VA's community care locator listed Yang Xu, MD (NPI 1093006983) for VA Community Care on Oct 22, 2026."},{"id":"ins-aetna-commercial","value":{"payer":"aetna","payerLabel":"Aetna","line":"commercial","products":["AHF Choice POS II","AHF OA MC","AHF Open Access Aetna Select","Aetna Choice POS II","Aetna Open Access Health Network Only","Aetna Select","HF OPEN POS II","HMO"],"accepts":null,"setting":null},"status":"inferred","source":"aetna-tic-2026-10","asOf":"2026-10-05","checkedAt":"2026-10-22T17:01:05Z","staleAfter":"2027-04-03","confidence":"low","gate":"G3i","sentence":"Likely: Aetna's price file suggests Aetna pays Yang Xu, MD (NPI 1093006983) for commercial plans (file of Oct 5, 2026). That is a lead, not a directory listing."},{"id":"ins-anthem-commercial","value":{"payer":"anthem","payerLabel":"Anthem Blue Cross","line":"commercial","products":["CA DIGNITY HEALTH ECHW","CA EPO BLUE CONNECTION","CA EPO HIGH PERFORMANCE","CA EPO HIGH PERFORMANCE FALL-THRU MIX F","CA EPO USC TIER 1","CA HMO ADVANTAGE","CA HMO ADVANTAGE PLUS CC55","CA HMO ADVANTAGE TIER 1"],"accepts":null,"setting":null},"status":"inferred","source":"anthem-tic-2026-10","asOf":"2026-10-01","checkedAt":"2026-10-22T17:01:10Z","staleAfter":"2027-03-30","confidence":"low","gate":"G3i","sentence":"Likely: Anthem Blue Cross's price file suggests Anthem Blue Cross pays Yang Xu, MD (NPI 1093006983) for commercial plans (file of Oct 1, 2026). That is a lead, not a directory listing."},{"id":"ins-anthem-marketplace","value":{"payer":"anthem","payerLabel":"Anthem Blue Cross","line":"marketplace","products":["CA EPO Pathway","CA HMO Pathway"],"accepts":null,"setting":null},"status":"inferred","source":"anthem-tic-2026-10","asOf":"2026-10-01","checkedAt":"2026-10-22T17:01:10Z","staleAfter":"2027-03-30","confidence":"low","gate":"G3i","sentence":"Likely: Anthem Blue Cross's price file suggests Anthem Blue Cross pays Yang Xu, MD (NPI 1093006983) for individual and family plans (file of Oct 1, 2026). That is a lead, not a directory listing."},{"id":"ins-anthem-workers-comp","value":{"payer":"anthem","payerLabel":"Anthem Blue Cross","line":"workers-comp","products":["CA WORKERS COMP PERCENTAGE","CA WORKERS COMP WC06","CA WORKERS COMPENSATION"],"accepts":null,"setting":null},"status":"inferred","source":"anthem-tic-2026-10","asOf":"2026-10-01","checkedAt":"2026-10-22T17:01:10Z","staleAfter":"2027-03-30","confidence":"low","gate":"G3i","sentence":"Likely: Anthem Blue Cross's price file suggests Anthem Blue Cross pays Yang Xu, MD (NPI 1093006983) for workers' compensation (file of Oct 1, 2026). That is a lead, not a directory listing."},{"id":"ins-optum-commercial","value":{"payer":"optum","payerLabel":"Optum Behavioral Health","line":"commercial","products":["Optum Behavioral Health: OBH-California"],"accepts":null,"setting":null},"status":"inferred","source":"uhc-optum-bh-tic-2026-10","asOf":"2026-10-01","checkedAt":"2026-10-22T17:00:57Z","staleAfter":"2027-03-30","confidence":"low","gate":"G3i","sentence":"Likely: Optum Behavioral Health (UHC)'s price file suggests Optum Behavioral Health pays Yang Xu, MD (NPI 1093006983) for commercial plans (file of Oct 1, 2026). That is a lead, not a directory listing."},{"id":"ins-medicare-medicare","value":{"payer":"medicare","payerLabel":"Original Medicare","line":"medicare","products":["Medicare Part B"],"accepts":null,"setting":"office"},"status":"inferred","source":"cms-medicare-clinicians","asOf":"2026-10-02","checkedAt":"2026-10-22T14:36:32Z","staleAfter":"2027-01-30","confidence":"low","gate":"G3i","sentence":"Likely: CMS Medicare clinicians file suggests Original Medicare pays Yang Xu, MD (NPI 1093006983) for Medicare (file of Oct 2, 2026). That is a lead, not a directory listing."},{"id":"ins-ahf-medi-cal","value":null,"status":"not-listed","source":"ahf-fhir-directory","asOf":"2026-09-19","checkedAt":"2026-10-22T14:57:40Z","staleAfter":"2027-03-18","confidence":"low","gate":"G3","sentence":"Not listed by AIDS Healthcare Foundation (PHP) Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 19, 2026. That is not a no.","checkedSources":[{"source":"ahf-fhir-directory","asOf":"2026-09-19"}]},{"id":"ins-ahf-medicare-advantage","value":null,"status":"not-listed","source":"ahf-fhir-directory","asOf":"2026-09-15","checkedAt":"2026-10-22T14:57:40Z","staleAfter":"2027-03-14","confidence":"low","gate":"G3","sentence":"Not listed by AIDS Healthcare Foundation (PHP) Medicare Advantage plans for Yang Xu, MD (NPI 1093006983) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 15, 2026. That is not a no.","checkedSources":[{"source":"ahf-fhir-directory","asOf":"2026-09-15"}]},{"id":"ins-bsc-medi-cal","value":null,"status":"not-listed","source":"bsc-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T16:50:39Z","staleAfter":"2027-04-20","confidence":"low","gate":"G3","sentence":"Not listed by Blue Shield of California Promise Health Plan Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no.","checkedSources":[{"source":"bsc-fhir-directory","asOf":"2026-10-22"}]},{"id":"ins-caloptima-medi-cal","value":null,"status":"not-listed","source":"caloptima-fhir-directory","asOf":"2026-10-11","checkedAt":"2026-10-22T21:38:03Z","staleAfter":"2027-04-09","confidence":"low","gate":"G3","sentence":"Not listed by CalOptima Health Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in CalOptima Health's directory, file of Oct 11, 2026. That is not a no.","checkedSources":[{"source":"caloptima-fhir-directory","asOf":"2026-10-11"}]},{"id":"ins-calviva-medi-cal","value":null,"status":"not-listed","source":"healthnet-fhir-directory","asOf":"2026-10-21","checkedAt":"2026-10-22T21:25:40Z","staleAfter":"2027-04-19","confidence":"low","gate":"G3","sentence":"Not listed by CalViva Health Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Health Net's directory, file of Oct 21, 2026. That is not a no.","checkedSources":[{"source":"healthnet-fhir-directory","asOf":"2026-10-21"}]},{"id":"ins-ccah-medi-cal","value":null,"status":"not-listed","source":"ccah-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T14:57:43Z","staleAfter":"2027-04-20","confidence":"low","gate":"G3","sentence":"Not listed by Central California Alliance for Health Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Central California Alliance for Health's directory, file of Oct 22, 2026. That is not a no.","checkedSources":[{"source":"ccah-fhir-directory","asOf":"2026-10-22"}]},{"id":"ins-goldcoast-medi-cal","value":null,"status":"not-listed","source":"goldcoast-fhir-directory","asOf":"2026-10-09","checkedAt":"2026-10-22T14:57:24Z","staleAfter":"2027-04-07","confidence":"low","gate":"G3","sentence":"Not listed by Gold Coast Health Plan Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Gold Coast Health Plan's directory, file of Oct 9, 2026. That is not a no.","checkedSources":[{"source":"goldcoast-fhir-directory","asOf":"2026-10-09"}]},{"id":"ins-healthnet-marketplace","value":null,"status":"not-listed","source":"healthnet-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T21:25:40Z","staleAfter":"2027-04-20","confidence":"low","gate":"G3","sentence":"Not listed by Ambetter from Health Net individual and family plans for Yang Xu, MD (NPI 1093006983) in Health Net's directory, file of Oct 22, 2026. That is not a no.","checkedSources":[{"source":"healthnet-fhir-directory","asOf":"2026-10-22"}]},{"id":"ins-healthnet-medi-cal","value":null,"status":"not-listed","source":"healthnet-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T21:25:40Z","staleAfter":"2027-04-20","confidence":"low","gate":"G3","sentence":"Not listed by Health Net Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Health Net's directory, file of Oct 22, 2026. That is not a no.","checkedSources":[{"source":"healthnet-fhir-directory","asOf":"2026-10-22"}]},{"id":"ins-healthnet-medicare-advantage","value":null,"status":"not-listed","source":"healthnet-fhir-directory","asOf":"2026-10-22","checkedAt":"2026-10-22T21:25:40Z","staleAfter":"2027-04-20","confidence":"low","gate":"G3","sentence":"Not listed by Wellcare by Health Net Medicare Advantage plans for Yang Xu, MD (NPI 1093006983) in Health Net's directory, file of Oct 22, 2026. That is not a no.","checkedSources":[{"source":"healthnet-fhir-directory","asOf":"2026-10-22"}]},{"id":"ins-hpsj-medi-cal","value":null,"status":"not-listed","source":"hpsj-fhir-directory","asOf":"2026-10-02","checkedAt":"2026-10-22T21:41:38Z","staleAfter":"2027-03-31","confidence":"low","gate":"G3","sentence":"Not listed by Health Plan of San Joaquin Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Health Plan of San Joaquin's directory, file of Oct 2, 2026. That is not a no.","checkedSources":[{"source":"hpsj-fhir-directory","asOf":"2026-10-02"}]},{"id":"ins-humana-medicare-advantage","value":null,"status":"not-listed","source":"humana-fhir-directory","asOf":"2026-10-23","checkedAt":"2026-10-23T21:53:28Z","staleAfter":"2027-04-21","confidence":"low","gate":"G3","sentence":"Not listed by Humana Medicare Advantage plans for Yang Xu, MD (NPI 1093006983) in Humana's directory, file of Oct 23, 2026. That is not a no.","checkedSources":[{"source":"humana-fhir-directory","asOf":"2026-10-23"}]},{"id":"ins-iehp-marketplace","value":null,"status":"not-listed","source":"iehp-fhir-directory","asOf":"2026-07-27","checkedAt":"2026-10-22T15:10:17Z","staleAfter":"2027-01-23","confidence":"low","gate":"G3","sentence":"Not listed by Inland Empire Health Plan (IEHP) individual and family plans for Yang Xu, MD (NPI 1093006983) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 27, 2026. That is not a no.","checkedSources":[{"source":"iehp-fhir-directory","asOf":"2026-07-27"}]},{"id":"ins-iehp-medi-cal","value":null,"status":"not-listed","source":"iehp-fhir-directory","asOf":"2026-07-29","checkedAt":"2026-10-22T15:10:17Z","staleAfter":"2027-01-25","confidence":"low","gate":"G3","sentence":"Not listed by Inland Empire Health Plan (IEHP) Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 29, 2026. That is not a no.","checkedSources":[{"source":"iehp-fhir-directory","asOf":"2026-07-29"}]},{"id":"ins-iehp-medicare-advantage","value":null,"status":"not-listed","source":"iehp-fhir-directory","asOf":"2026-10-16","checkedAt":"2026-10-22T15:10:17Z","staleAfter":"2027-04-14","confidence":"low","gate":"G3","sentence":"Not listed by Inland Empire Health Plan (IEHP) Medicare Advantage plans for Yang Xu, MD (NPI 1093006983) in Inland Empire Health Plan (IEHP)'s directory, file of Oct 16, 2026. That is not a no.","checkedSources":[{"source":"iehp-fhir-directory","asOf":"2026-10-16"}]},{"id":"ins-kern-medi-cal","value":null,"status":"not-listed","source":"kern-fhir-directory","asOf":"2026-10-09","checkedAt":"2026-10-22T15:04:08Z","staleAfter":"2027-04-07","confidence":"low","gate":"G3","sentence":"Not listed by Kern Family Health Care Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Kern Family Health Care's directory, file of Oct 9, 2026. That is not a no.","checkedSources":[{"source":"kern-fhir-directory","asOf":"2026-10-09"}]},{"id":"ins-lacare-medi-cal","value":null,"status":"not-listed","source":"lacare-fhir-directory","asOf":"2026-10-19","checkedAt":"2026-10-22T15:06:55Z","staleAfter":"2027-04-17","confidence":"low","gate":"G3","sentence":"Not listed by L.A. Care Health Plan Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in L.A. Care Health Plan's directory, file of Oct 19, 2026. That is not a no.","checkedSources":[{"source":"lacare-fhir-directory","asOf":"2026-10-19"}]},{"id":"ins-optum-medicare-advantage","value":null,"status":"not-listed","source":"uhc-fhir-directory","asOf":"2026-10-23","checkedAt":"2026-10-23T17:42:33Z","staleAfter":"2027-04-21","confidence":"low","gate":"G3","sentence":"Not listed by Optum Behavioral Health Medicare Advantage plans for Yang Xu, MD (NPI 1093006983) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no.","checkedSources":[{"source":"uhc-fhir-directory","asOf":"2026-10-23"}]},{"id":"ins-partnership-medi-cal","value":null,"status":"not-listed","source":"partnership-fhir-directory","asOf":"2026-10-16","checkedAt":"2026-10-22T21:38:25Z","staleAfter":"2027-04-14","confidence":"low","gate":"G3","sentence":"Not listed by Partnership HealthPlan of California Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in Partnership HealthPlan of California's directory, file of Oct 16, 2026. That is not a no.","checkedSources":[{"source":"partnership-fhir-directory","asOf":"2026-10-16"}]},{"id":"ins-sfhp-medi-cal","value":null,"status":"not-listed","source":"sfhp-fhir-directory","asOf":"2026-10-01","checkedAt":"2026-10-22T14:56:20Z","staleAfter":"2027-03-30","confidence":"low","gate":"G3","sentence":"Not listed by San Francisco Health Plan Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in San Francisco Health Plan's directory, file of Oct 1, 2026. That is not a no.","checkedSources":[{"source":"sfhp-fhir-directory","asOf":"2026-10-01"}]},{"id":"ins-uhc-marketplace","value":null,"status":"not-listed","source":"uhc-fhir-directory","asOf":"2026-10-23","checkedAt":"2026-10-23T17:42:33Z","staleAfter":"2027-04-21","confidence":"low","gate":"G3","sentence":"Not listed by UnitedHealthcare individual and family plans for Yang Xu, MD (NPI 1093006983) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no.","checkedSources":[{"source":"uhc-fhir-directory","asOf":"2026-10-23"}]},{"id":"ins-uhc-medi-cal","value":null,"status":"not-listed","source":"uhc-fhir-directory","asOf":"2026-10-23","checkedAt":"2026-10-23T17:42:33Z","staleAfter":"2027-04-21","confidence":"low","gate":"G3","sentence":"Not listed by UnitedHealthcare Medi-Cal plans for Yang Xu, MD (NPI 1093006983) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no.","checkedSources":[{"source":"uhc-fhir-directory","asOf":"2026-10-23"}]},{"id":"ins-uhc-medicare-advantage","value":null,"status":"not-listed","source":"uhc-fhir-directory","asOf":"2026-10-23","checkedAt":"2026-10-23T17:42:33Z","staleAfter":"2027-04-21","confidence":"low","gate":"G3","sentence":"Not listed by UnitedHealthcare Medicare Advantage plans for Yang Xu, MD (NPI 1093006983) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no.","checkedSources":[{"source":"uhc-fhir-directory","asOf":"2026-10-23"}]}],"coverage":{"state":"CA","covered":true,"checkedAt":"2026-10-23T22:13:50Z"}},"publicRecord":{},"claim":{"claimed":false,"identityConfirmedOn":null},"actions":{"call":"tel:+16507271523","book":null,"payDoor":null,"saveContact":"/npi/1093006983.vcf","intent":null},"hiddenFacts":[],"answers":[{"q":"new-patients","status":"confirmed","answer":"VA's community care locator listed Yang Xu, MD (NPI 1093006983) as taking new patients on Oct 22, 2026.","factIds":["new-patients"]},{"q":"insurance","status":"confirmed","answer":"Listed for Yang Xu, MD (NPI 1093006983): Anthem Blue Cross Medi-Cal (Apr 21, 2026); Blue Shield of California, commercial (Oct 22, 2026); Blue Shield of California, individual and family (Oct 22, 2026); Blue Shield of California, Medicare Advantage (Oct 22, 2026); Cigna / Evernorth, commercial (Oct 18, 2026); and 5 more on the page. Each listing names its source and date.","factIds":["ins-anthem-medi-cal","ins-bsc-commercial","ins-bsc-marketplace","ins-bsc-medicare-advantage","ins-cigna-commercial","ins-healthnet-commercial","ins-hpsm-medi-cal","ins-medi-cal-ffs-medi-cal","ins-uhc-commercial","ins-va-va"]},{"q":"cost","status":"unknown","answer":"Gale has no record of what a first visit with Yang Xu, MD (NPI 1093006983) costs. Paying yourself? You can ask for a written Good Faith Estimate before the visit.","factIds":[]},{"q":"video","status":"unknown","answer":"Gale has no record of whether Yang Xu, MD (NPI 1093006983) offers video visits. Ask the office.","factIds":[]},{"q":"where","status":"self-reported","answer":"Yang Xu, MD (NPI 1093006983) is listed in Mountain View, CA by the NPPES registry, as of the registry file of Jun 8, 2026.","factIds":["city","state"]},{"q":"who-they-see","status":"unknown","answer":"Gale has no record of who Yang Xu, MD (NPI 1093006983) sees. Ask the office.","factIds":[]},{"q":"help-with","status":"unknown","answer":"Gale has no record of what Yang Xu, MD (NPI 1093006983) helps with beyond the registry specialty. Ask the office.","factIds":[]},{"q":"languages","status":"unknown","answer":"Gale has no record of the languages Yang Xu, MD (NPI 1093006983) speaks. Ask the office.","factIds":[]},{"q":"how-to-book","status":"self-reported","answer":"Call (650) 727-1523, the practice phone the NPPES registry lists for Yang Xu, MD (NPI 1093006983) (Jun 8, 2026).","factIds":["phone"]},{"q":"next-opening","status":"unknown","answer":"Gale has no record of the next opening for Yang Xu, MD (NPI 1093006983). Ask the office.","factIds":[]}],"sources":[{"id":"nppes-registry","name":"NPPES registry (CMS)","kind":"registry","asserting":true,"fileDate":"2026-06-08","url":"https://npiregistry.cms.hhs.gov/provider-view/1093006983","handCheck":null},{"id":"aetna-tic-2026-10","name":"Aetna's price file","kind":"price-file","asserting":false,"fileDate":"2026-10-05","url":null,"handCheck":{"wrong":3,"checked":12,"at":"2026-10-22"}},{"id":"ahf-fhir-directory","name":"AIDS Healthcare Foundation (PHP)'s directory","kind":"directory","asserting":true,"fileDate":"2026-09-19","url":null,"handCheck":null},{"id":"anthem-tic-2026-10","name":"Anthem Blue Cross's price file","kind":"price-file","asserting":false,"fileDate":"2026-10-01","url":null,"handCheck":{"wrong":8,"checked":11,"at":"2026-10-22"}},{"id":"bsc-fhir-directory","name":"Blue Shield of California's directory","kind":"directory","asserting":true,"fileDate":"2026-10-22","url":null,"handCheck":{"wrong":23,"checked":60,"at":"2026-10-22"}},{"id":"caloptima-fhir-directory","name":"CalOptima Health's directory","kind":"directory","asserting":true,"fileDate":"2026-10-11","url":null,"handCheck":{"wrong":4,"checked":12,"at":"2026-10-22"}},{"id":"ccah-fhir-directory","name":"Central California Alliance for Health's directory","kind":"directory","asserting":true,"fileDate":"2026-10-22","url":null,"handCheck":null},{"id":"cigna-fhir-directory","name":"Cigna's directory","kind":"directory","asserting":false,"fileDate":"2026-10-22","url":null,"handCheck":{"wrong":3,"checked":51,"at":"2026-10-22"}},{"id":"cms-medicare-clinicians","name":"CMS Medicare clinicians file","kind":"cms-file","asserting":true,"fileDate":"2026-10-02","url":null,"handCheck":{"wrong":0,"checked":23,"at":"2026-10-22"}},{"id":"dhcs-ffs-enrolled-2026-10-19","name":"DHCS Medi-Cal fee-for-service enrolment file","kind":"state-file","asserting":true,"fileDate":"2026-10-19","url":null,"handCheck":null},{"id":"dhcs-mcp-274-listing","name":"DHCS Medi-Cal plan network listing","kind":"state-file","asserting":true,"fileDate":"2026-04-21","url":null,"handCheck":null},{"id":"goldcoast-fhir-directory","name":"Gold Coast Health Plan's directory","kind":"directory","asserting":true,"fileDate":"2026-10-09","url":null,"handCheck":null},{"id":"healthnet-fhir-directory","name":"Health Net's directory","kind":"directory","asserting":true,"fileDate":"2026-10-22","url":null,"handCheck":{"wrong":6,"checked":12,"at":"2026-10-22"}},{"id":"hpsj-fhir-directory","name":"Health Plan of San Joaquin's directory","kind":"directory","asserting":true,"fileDate":"2026-10-02","url":null,"handCheck":null},{"id":"humana-fhir-directory","name":"Humana's directory","kind":"directory","asserting":true,"fileDate":"2026-10-23","url":null,"handCheck":null},{"id":"iehp-fhir-directory","name":"Inland Empire Health Plan (IEHP)'s directory","kind":"directory","asserting":true,"fileDate":"2026-10-16","url":null,"handCheck":{"wrong":4,"checked":12,"at":"2026-10-22"}},{"id":"kern-fhir-directory","name":"Kern Family Health Care's directory","kind":"directory","asserting":true,"fileDate":"2026-10-09","url":null,"handCheck":null},{"id":"lacare-fhir-directory","name":"L.A. Care Health Plan's directory","kind":"directory","asserting":true,"fileDate":"2026-10-19","url":null,"handCheck":{"wrong":4,"checked":12,"at":"2026-10-22"}},{"id":"partnership-fhir-directory","name":"Partnership HealthPlan of California's directory","kind":"directory","asserting":true,"fileDate":"2026-10-16","url":null,"handCheck":null},{"id":"sfhp-fhir-directory","name":"San Francisco Health Plan's directory","kind":"directory","asserting":true,"fileDate":"2026-10-01","url":null,"handCheck":null},{"id":"uhc-fhir-directory","name":"UnitedHealthcare's directory","kind":"directory","asserting":true,"fileDate":"2026-10-23","url":null,"handCheck":{"wrong":6,"checked":12,"at":"2026-10-22"}},{"id":"uhc-optum-bh-tic-2026-10","name":"Optum Behavioral Health (UHC)'s price file","kind":"price-file","asserting":false,"fileDate":"2026-10-01","url":null,"handCheck":null},{"id":"va-ccn-vagov-locator-2026-10","name":"VA's community care locator","kind":"directory","asserting":true,"fileDate":"2026-10-22","url":null,"handCheck":null}],"terms":"https://www.gale.care/agents#terms","about":{"status":"How each fact is known. confirmed = Listed: a named directory, CMS file or state file lists it. inferred = Likely: a price file suggests it; a likely match is a lead, not a listing. self-reported: the clinician said it, to the NPPES registry or on Gale. not-listed: a source that lists every clinician it covers was read and does not list this one; that is not a no. unknown: no record; ask the office.","sentence":"The fact in one sentence that names the clinician, the NPI, the source and the date. It starts with the status word. Quote it whole.","asOf":"The date the source gives this record (YYYY-MM-DD). It is not the date of the event the record describes: an opt-out states its own start and end dates in its sentence.","checkedAt":"When Gale last read the source.","staleAfter":"After this date the fact keeps its status word and date, and staleNote says the record is old; later still it is dropped. A fact from a full CMS or state file the publisher has not replaced stays, marked stale, for as long as that file is the newest one, and its staleNote says Gale found no newer file.","staleNote":"On a fact past its fresh window only: the record's age, as its own sentence (\"The state file is old; Gale found no newer one.\"). It never changes the status.","confidence":"How far Gale trusts the source, measured on the source (high, medium, low, none). Never a judgment of the clinician.","cautions":"hand-check: Gale checked a sample of this source by hand and found errors (sources[].handCheck has the numbers). conflict: another source disagrees (see conflict). stale: the record is past its fresh window. A caution never changes the status.","gate":"The publication switch that lets this kind of fact show. It says nothing about the clinician.","checkedSources":"For a not-listed fact: each source that was read, with its date.","insurance.rows[].value":"payer is a short id for the plan and payerLabel its name. line is the kind of plan: commercial, marketplace (individual and family), medicare, medicare-advantage, medi-cal, tricare, va, workers-comp. accepts is true on a listing and false only on a dated refusal (a directory's \"not accepting\" or an opt-out), never from absence; on a lead (status inferred) it is null, because a price file never says a clinician accepts a plan. optOut, on an Original Medicare opt-out, is the opt-out's own start and end dates (from, to) from CMS's opt-out list. setting is where the listing says care happens (office, virtual, both), or null when the source does not say.","insurance.coverage":"covered: whether Gale read the insurance files for this state; checkedAt: when it last did.","sources[].kind":"registry: the NPPES registry. cms-file, state-file: government files. directory: an insurer's directory. price-file: an insurer's published rates, which give leads only. gale: Gale's booking system. clinician: the clinician on Gale.","sources[].fileDate":"The date of the source file Gale read.","sources[].handCheck":"Gale's hand check of the source: checked is how many of its entries Gale checked by hand, wrong how many of those were wrong, at the date of the check. It describes the source, not this clinician.","sources[].asserting":"true when the source lists every clinician it covers, so its silence can support a not-listed fact. Only such sources ever do.","factsHash":"Changes only when a fact changes, never on a re-check.","index.basis":"Why the page is or is not indexed. index-all: indexed. Anything else: not indexed, and no reason about the clinician is given.","exportId":"The data export the facts come from.","hiddenFacts":"Facts withheld because someone disputed them. No reason is given."}}