Registry data as of Aug 27, 2026

John Bartas

Peer Specialist · Redwood City, CA

John Bartas is a peer specialist with a practice address in Redwood City, California, and NPI 1659251999, issued on Sep 5, 2025. 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
1659251999
Name
John Bartas
Primary taxonomy
Peer Specialist 175T00000X
Practice location
200 Edmonds RD, Redwood City, CA 94062
Phone
(650) 367-1890
Enumerated
Sep 5, 2025
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.
Download card Updates feed

Also registered at 200 Edmonds RD

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

  1. Josephine AraniasLicensed Vocational Nurse1942968219
  2. Aedrianne ArzadonPsychiatric/Mental Health Registered Nurse1629808845
  3. Honorina Atanque, RNRegistered Nurse1144421280
  4. Herbert BarnuevoPsychiatric/Mental Health Registered Nurse1407468028
  5. Sherry Chat BautistaPsychiatric/Mental Health Registered Nurse1942801493
  6. Billie BensonPeer Specialist1871474940

Verify John Bartas 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 →

38 peer specialist records list a Redwood City practice address

They are 38 of the 2,795 NPPES records with a Redwood City practice address, and 3,719 peer specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other peer specialist records in California

  1. Trinytei AaronTustin, CA1417665035
  2. Aylieana AbanathieMerced, CA1245169010
  3. Rhia Abarquez, CPSSSan Jose, CA1063194967
  4. Nadia Abdul-Zahir, CPSSRiverside, CA1336967140
  5. Marcya AbdullahSan Diego, CA1841038957
  6. Dylan Abel, PSSLos Angeles, CA1255251963
  7. Jennifer AbrahamOakland, CA1417580739
  8. Jynnahlove AbshireRoseville, CA1003525247
  9. Alondra Abud BlancoLa Puente, CA1881411981
  10. Elmer AcevedoTehachapi, CA1720743081

Common questions

What is John Bartas's NPI number?

John Bartas's National Provider Identifier (NPI) is 1659251999, issued on Sep 5, 2025. An NPI identifies a provider in billing; it is not a license.

Where is John Bartas located?

The NPPES record lists a practice address at 200 Edmonds RD, Redwood City, CA, 94062. Phone: (650) 367-1890. Providers update this record themselves, so call before visiting.

How can I verify John Bartas'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.

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.