# Weili Sun, MD, PhD · NPI 1194868901

Pediatric Hematology & Oncology Physician · La Crescenta, CA · NPI 1194868901

Weili Sun, MD, PhD (NPI 1194868901) is listed in the NPPES registry with the specialty Pediatric Hematology & Oncology Physician in La Crescenta, CA, phone (818) 275-9589, as of the registry file of Jun 8, 2026.

Profile: https://www.gale.care/providers/ca/la-crescenta/weili-sun-md-phd-1194868901
Facts changed: 2026-10-22 · hash 7d3f7ccafe1fba4e

## Facts

- Name: Weili Sun (NPPES registry, self-reported, 2026-06-08) {#name}
- Credential: MD, PhD (NPPES registry, self-reported, 2026-06-08) {#credential}
- Specialty: Pediatric Hematology & Oncology Physician (NPPES registry, self-reported, 2026-06-08) {#specialty}
- Registry stage: as-listed (NPPES registry, self-reported, 2026-06-08) {#registry-stage}
- NPI issued: 2007 (NPPES registry, listed, 2026-06-08) {#npi-issued}
- Practice type: not-sole-proprietor (NPPES registry, self-reported, 2026-06-08) {#practice-type}
- City: La Crescenta (NPPES registry, self-reported, 2026-06-08) {#city}
- State: CA (NPPES registry, self-reported, 2026-06-08) {#state}
- Phone: (818) 275-9589 (NPPES registry, self-reported, 2026-06-08) {#phone}
- Insurance: Listed: Blue Shield of California's directory listed Weili Sun, MD, PhD (NPI 1194868901) 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. {#ins-bsc-commercial}
- Insurance: Listed: Blue Shield of California's directory listed Weili Sun, MD, PhD (NPI 1194868901) 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. {#ins-bsc-marketplace}
- Insurance: Listed: Blue Shield of California's directory listed Weili Sun, MD, PhD (NPI 1194868901) 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. {#ins-bsc-medicare-advantage}
- Insurance: Listed: Blue Shield of California's directory listed Weili Sun, MD, PhD (NPI 1194868901) for Blue Shield of California Promise Health Plan Medi-Cal 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. {#ins-bsc-medi-cal}
- Insurance: Listed: Gold Coast Health Plan's directory listed Weili Sun, MD, PhD (NPI 1194868901) for Gold Coast Health Plan Medi-Cal plans on Oct 9, 2026. {#ins-goldcoast-medi-cal}
- Insurance: Listed: DHCS Medi-Cal plan network listing listed Weili Sun, MD, PhD (NPI 1194868901) for L.A. Care Health Plan Medi-Cal plans on Apr 21, 2026. The state file is old; Gale found no newer one. {#ins-lacare-medi-cal}
- Insurance: Listed: DHCS Medi-Cal fee-for-service enrolment file listed Weili Sun, MD, PhD (NPI 1194868901) for Medi-Cal fee-for-service on Oct 19, 2026. {#ins-medi-cal-ffs-medi-cal}
- Insurance: Likely: Anthem Blue Cross's price file suggests Anthem Blue Cross pays Weili Sun, MD, PhD (NPI 1194868901) for commercial plans (file of Oct 1, 2026). That is a lead, not a directory listing. {#ins-anthem-commercial}
- Insurance: Likely: Anthem Blue Cross's price file suggests Anthem Blue Cross pays Weili Sun, MD, PhD (NPI 1194868901) for individual and family plans (file of Oct 1, 2026). That is a lead, not a directory listing. {#ins-anthem-marketplace}
- Insurance: Likely: Anthem Blue Cross's price file suggests Anthem Blue Cross pays Weili Sun, MD, PhD (NPI 1194868901) for workers' compensation (file of Oct 1, 2026). That is a lead, not a directory listing. {#ins-anthem-workers-comp}
- Insurance: Not listed by AIDS Healthcare Foundation (PHP) Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 19, 2026. That is not a no. {#ins-ahf-medi-cal}
- Insurance: Not listed by AIDS Healthcare Foundation (PHP) Medicare Advantage plans for Weili Sun, MD, PhD (NPI 1194868901) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 15, 2026. That is not a no. {#ins-ahf-medicare-advantage}
- Insurance: Not listed by CalOptima Health Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in CalOptima Health's directory, file of Oct 11, 2026. That is not a no. {#ins-caloptima-medi-cal}
- Insurance: Not listed by CalViva Health Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in Health Net's directory, file of Oct 21, 2026. That is not a no. {#ins-calviva-medi-cal}
- Insurance: Not listed by Central California Alliance for Health Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in Central California Alliance for Health's directory, file of Oct 22, 2026. That is not a no. {#ins-ccah-medi-cal}
- Insurance: Not listed by Health Net commercial plans for Weili Sun, MD, PhD (NPI 1194868901) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-commercial}
- Insurance: Not listed by Ambetter from Health Net individual and family plans for Weili Sun, MD, PhD (NPI 1194868901) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-marketplace}
- Insurance: Not listed by Health Net Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-medi-cal}
- Insurance: Not listed by Wellcare by Health Net Medicare Advantage plans for Weili Sun, MD, PhD (NPI 1194868901) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-medicare-advantage}
- Insurance: Not listed by Health Plan of San Joaquin Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in Health Plan of San Joaquin's directory, file of Oct 2, 2026. That is not a no. {#ins-hpsj-medi-cal}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) individual and family plans for Weili Sun, MD, PhD (NPI 1194868901) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 27, 2026. That is not a no. {#ins-iehp-marketplace}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 29, 2026. That is not a no. {#ins-iehp-medi-cal}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) Medicare Advantage plans for Weili Sun, MD, PhD (NPI 1194868901) in Inland Empire Health Plan (IEHP)'s directory, file of Oct 16, 2026. That is not a no. {#ins-iehp-medicare-advantage}
- Insurance: Not listed by Kern Family Health Care Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in Kern Family Health Care's directory, file of Oct 9, 2026. That is not a no. {#ins-kern-medi-cal}
- Insurance: Not listed by Original Medicare for Weili Sun, MD, PhD (NPI 1194868901) in CMS Medicare clinicians file, file of Oct 2, 2026. That is not a no. {#ins-medicare-medicare}
- Insurance: Not listed by Partnership HealthPlan of California Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in Partnership HealthPlan of California's directory, file of Oct 16, 2026. That is not a no. {#ins-partnership-medi-cal}
- Insurance: Not listed by San Francisco Health Plan Medi-Cal plans for Weili Sun, MD, PhD (NPI 1194868901) in San Francisco Health Plan's directory, file of Oct 1, 2026. That is not a no. {#ins-sfhp-medi-cal}

## Answers

- New patients (not on record): Gale has no record of whether Weili Sun, MD, PhD (NPI 1194868901) is taking new patients. Ask the office.
- Insurance (listed): Listed for Weili Sun, MD, PhD (NPI 1194868901): 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); Blue Shield of California Promise Health Plan, Medi-Cal (Oct 22, 2026); Gold Coast Health Plan, Medi-Cal (Oct 9, 2026); and 2 more on the page. Each listing names its source and date.
- First-visit cost (not on record): Gale has no record of what a first visit with Weili Sun, MD, PhD (NPI 1194868901) costs. Paying yourself? You can ask for a written Good Faith Estimate before the visit.
- Video visits (not on record): Gale has no record of whether Weili Sun, MD, PhD (NPI 1194868901) offers video visits. Ask the office.
- Where (self-reported): Weili Sun, MD, PhD (NPI 1194868901) is listed in La Crescenta, CA by the NPPES registry, as of the registry file of Jun 8, 2026.
- Who they see (not on record): Gale has no record of who Weili Sun, MD, PhD (NPI 1194868901) sees. Ask the office.
- What they help with (not on record): Gale has no record of what Weili Sun, MD, PhD (NPI 1194868901) helps with beyond the registry specialty. Ask the office.
- Languages (not on record): Gale has no record of the languages Weili Sun, MD, PhD (NPI 1194868901) speaks. Ask the office.
- How to book (self-reported): Call (818) 275-9589, the practice phone the NPPES registry lists for Weili Sun, MD, PhD (NPI 1194868901) (Jun 8, 2026).
- Next opening (not on record): Gale has no record of the next opening for Weili Sun, MD, PhD (NPI 1194868901). Ask the office.

## Sources

- NPPES registry (CMS): file of 2026-06-08 · https://npiregistry.cms.hhs.gov/provider-view/1194868901
- AIDS Healthcare Foundation (PHP)'s directory: file of 2026-09-19
- Anthem Blue Cross's price file: file of 2026-10-01 · Gale checked 11 leads from this price file by hand on Oct 22, 2026; 8 were wrong, so confirm with the office.
- Blue Shield of California's directory: file of 2026-10-22 · Gale checked 60 listings in this directory by hand on Oct 22, 2026; 23 were wrong, so confirm with the office.
- CalOptima Health's directory: file of 2026-10-11 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Central California Alliance for Health's directory: file of 2026-10-22
- CMS Medicare clinicians file: file of 2026-10-02 · Gale checked 23 listings in this file by hand on Oct 22, 2026; none were wrong.
- DHCS Medi-Cal fee-for-service enrolment file: file of 2026-10-19
- DHCS Medi-Cal plan network listing: file of 2026-04-21
- Gold Coast Health Plan's directory: file of 2026-10-09
- Health Net's directory: file of 2026-10-22 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office.
- Health Plan of San Joaquin's directory: file of 2026-10-02
- Inland Empire Health Plan (IEHP)'s directory: file of 2026-10-16 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Kern Family Health Care's directory: file of 2026-10-09
- Partnership HealthPlan of California's directory: file of 2026-10-16
- San Francisco Health Plan's directory: file of 2026-10-01

## About these facts

- Status words: 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.
- Dates: 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.
- Hash: Changes only when a fact changes, never on a re-check.

This provider is not affiliated with Gale. This listing is compiled from the NPPES public registry (CMS).
Terms: https://www.gale.care/agents#terms