William Thomas
Day Training/Habilitation Specialist · Oakland, CA
William Thomas is a day training/habilitation specialist with a practice address in Oakland, California, and NPI 1235709957, issued on Jun 25, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Thomas
- Primary taxonomy
- Day Training/Habilitation Specialist 373H00000X
- Practice location
- 401 Grand Ave Ste 250, Oakland, CA 94610
- Phone
- (415) 474-2731
- Enumerated
- Jun 25, 2021
- Record last updated
- May 15, 2025
- Entity
- Type 1 · individual
8 nearest day training/habilitation specialist records → All 8,554 in California → Look up another NPI →
Also registered at 401 Grand Ave Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claudia ArreagaRehabilitation Practitioner1760008015
- Keith Bussey, M.S.Rehabilitation Practitioner1184770760
- Jarmar JulienRehabilitation Practitioner1437843885
- Natalia Pitcher, NPPsychiatric/Mental Health Nurse Practitioner1346023488
Verify William Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Thomas among 8,554 day training/habilitation specialist records in California
William Thomas is one of 8,554 day training/habilitation specialist records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 24% of them.
- NPI issued2021 · 24% of these records are older, 71% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · under 1% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 373H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
417 day training/habilitation specialist records list a practice address in Oakland
They are 417 of the 18,558 NPPES records with a practice address in Oakland, and 8,554 day training/habilitation specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,554 in California → Every provider in Oakland → Day Training/Habilitation Specialist nationwide →
The 8 day training/habilitation specialist records with the nearest ZIP codes
- Tahlia GriffinOakland, CA 946101225690498
- Larry JonesOakland, CA 946101467235309
- Natalie CarrolaOakland, CA 946091578427563
- Jarel JacobsOakland, CA 946091265351647
- Dylan JenningsOakland, CA 946111265311294
- Mingus Knox WhiteOakland, CA 946091811810484
- Taylor LoionOakland, CA 946091447185038
- Jerome MimsOakland, CA 946091083534713
Common questions
What is William Thomas's NPI number?
William Thomas's National Provider Identifier (NPI) is 1235709957, issued on Jun 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is William Thomas located?
The NPPES record lists a practice address at 401 Grand Ave Ste 250, Oakland, CA, 94610. Phone: (415) 474-2731. Providers update this record themselves, so call before visiting.
How can I verify William Thomas'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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.