Registry data as of Aug 27, 2026

Esther Acosta

School Social Worker · Foster City, CA

Esther Acosta is a school social worker with a practice address in Foster City, California, and NPI 1871430736, issued on Apr 30, 2026. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1871430736
Name
Esther Acosta
Primary taxonomy
School Social Worker 1041S0200X
Practice location
1170 Chess Dr, Foster City, CA 94404
Phone
(650) 546-5103
Enumerated
Apr 30, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1170 Chess Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Connie ChanSchool Psychologist1497163364
  2. Sofi GomezSchool Social Worker1659219939
  3. Antoinette LaioloSchool Counselor1366127524
  4. Catherine Le, RNSchool Registered Nurse1144856881
  5. Carla MagallonSchool Counselor1265032049
  6. Marilyn Ponce De Leon, SCHOOL NURSESchool Registered Nurse1629603600

Verify Esther Acosta in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

School Social Worker providers in California

There are 844 school social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 844 in California → Every provider in Foster City →

Other school social worker records in California

  1. Samah AbbakerSan Francisco, CA1992550123
  2. Melissa AdameAnaheim, CA1497233829
  3. Amy Adams, LCSWCamarillo, CA1881586733
  4. Silvia AguilarWhittier, CA1144622838
  5. Herlinda AguirreSan Francisco, CA1336985548
  6. Karozh Ahmed, MSW INTERNEl Cajon, CA1326441189
  7. Shanknika AinsworthLos Angeles, CA1275951683
  8. Nathan Aish, LCSWTecate, CA1780137141
  9. Adrian AkinsMenifee, CA1891656187
  10. Bandar Al-OmairaPetaluma, CA1023996824

Common questions

What is Esther Acosta's NPI number?

Esther Acosta's National Provider Identifier (NPI) is 1871430736, issued on Apr 30, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Esther Acosta located?

The NPPES record lists a practice address at 1170 Chess Dr, Foster City, CA, 94404. Phone: (650) 546-5103. Providers update this record themselves, so call before visiting.

How can I verify Esther Acosta's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.