# Stefanie Mayer, PT · NPI 1124119227

Specialist · Concord, CA · NPI 1124119227

Stefanie Mayer, PT (NPI 1124119227) is listed in the NPPES registry with the specialty Specialist in Concord, CA, phone (925) 732-9716, as of the registry file of Jun 8, 2026.

Profile: https://www.gale.care/providers/ca/concord/stefanie-mayer-pt-1124119227
Facts changed: 2026-10-22 · hash 82cbbeafbc9919cf

## Facts

- Name: Stefanie Mayer (NPPES registry, self-reported, 2026-06-08) {#name}
- Credential: PT (NPPES registry, self-reported, 2026-06-08) {#credential}
- Specialty: Specialist (NPPES registry, self-reported, 2026-06-08) {#specialty}
- Registry stage: as-listed (NPPES registry, self-reported, 2026-06-08) {#registry-stage}
- NPI issued: 2006 (NPPES registry, listed, 2026-06-08) {#npi-issued}
- Practice type: not-sole-proprietor (NPPES registry, self-reported, 2026-06-08) {#practice-type}
- City: Concord (NPPES registry, self-reported, 2026-06-08) {#city}
- State: CA (NPPES registry, self-reported, 2026-06-08) {#state}
- Phone: (925) 732-9716 (NPPES registry, self-reported, 2026-06-08) {#phone}
- Insurance: Likely: Anthem Blue Cross's price file suggests Anthem Blue Cross pays Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) for workers' compensation (file of Oct 1, 2026). That is a lead, not a directory listing. {#ins-anthem-workers-comp}
- Insurance: Likely: Blue Shield of California's price file suggests Blue Shield of California pays Stefanie Mayer, PT (NPI 1124119227) for commercial plans (file of Oct 1, 2026). That is a lead, not a directory listing. {#ins-bsc-commercial}
- Insurance: Likely: Blue Shield of California's price file suggests Blue Shield of California pays Stefanie Mayer, PT (NPI 1124119227) for individual and family plans (file of Oct 1, 2026). That is a lead, not a directory listing. {#ins-bsc-marketplace}
- Insurance: Not listed by AIDS Healthcare Foundation (PHP) Medi-Cal plans for Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Blue Shield of California Promise Health Plan Medi-Cal plans for Stefanie Mayer, PT (NPI 1124119227) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-medi-cal}
- Insurance: Not listed by Blue Shield of California Medicare Advantage plans for Stefanie Mayer, PT (NPI 1124119227) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-medicare-advantage}
- Insurance: Not listed by CalOptima Health Medi-Cal plans for Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Gold Coast Health Plan Medi-Cal plans for Stefanie Mayer, PT (NPI 1124119227) in Gold Coast Health Plan's directory, file of Oct 9, 2026. That is not a no. {#ins-goldcoast-medi-cal}
- Insurance: Not listed by Health Net commercial plans for Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 L.A. Care Health Plan Medi-Cal plans for Stefanie Mayer, PT (NPI 1124119227) in L.A. Care Health Plan's directory, file of Oct 19, 2026. That is not a no. {#ins-lacare-medi-cal}
- Insurance: Not listed by Medi-Cal fee-for-service for Stefanie Mayer, PT (NPI 1124119227) in DHCS Medi-Cal fee-for-service enrolment file, file of Oct 19, 2026. That is not a no. {#ins-medi-cal-ffs-medi-cal}
- Insurance: Not listed by Original Medicare for Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) is taking new patients. Ask the office.
- Insurance (a lead, not a listing): Likely matches only: no plan lists Stefanie Mayer, PT (NPI 1124119227) in the files Gale read; 5 price files suggest a plan pays this clinician. A lead is not a listing. Ask the office.
- First-visit cost (not on record): Gale has no record of what a first visit with Stefanie Mayer, PT (NPI 1124119227) 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 Stefanie Mayer, PT (NPI 1124119227) offers video visits. Ask the office.
- Where (self-reported): Stefanie Mayer, PT (NPI 1124119227) is listed in Concord, 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 Stefanie Mayer, PT (NPI 1124119227) sees. Ask the office.
- What they help with (not on record): Gale has no record of what Stefanie Mayer, PT (NPI 1124119227) helps with beyond the registry specialty. Ask the office.
- Languages (not on record): Gale has no record of the languages Stefanie Mayer, PT (NPI 1124119227) speaks. Ask the office.
- How to book (self-reported): Call (925) 732-9716, the practice phone the NPPES registry lists for Stefanie Mayer, PT (NPI 1124119227) (Jun 8, 2026).
- Next opening (not on record): Gale has no record of the next opening for Stefanie Mayer, PT (NPI 1124119227). Ask the office.

## Sources

- NPPES registry (CMS): file of 2026-06-08 · https://npiregistry.cms.hhs.gov/provider-view/1124119227
- 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 price file: file of 2026-10-01
- 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
- 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
- L.A. Care Health Plan's directory: file of 2026-10-19 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- 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