Joseph John Thomas, MD
Pediatrics Physician · Fremont, CA
Joseph John Thomas, MD is a pediatrics physician with a practice address in Fremont, California, and NPI 1962089615, issued on Mar 27, 2021. Check the license (California A195891, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph John Thomas
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A195891 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Kearney St, Fremont, CA 94538
- Phone
- (510) 498-2925
- Enumerated
- Mar 27, 2021
- Record last updated
- Jun 24, 2024
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 3200 Kearney St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lauren Auerbach, MDEmergency Medicine Physician1033678990
- Ritika Aulakh, D.OFamily Medicine Physician1346335072
- Rupal Badani, M.D.Pediatrics Physician1598857765
Verify Joseph John Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A195891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $142.00
1 payment: food and beverage; the largest payer was Sage Therapeutics, Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Joseph John Thomas among 9,272 pediatrics physician records in California
Joseph John Thomas, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 94% of them.
- NPI issued2021 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
95 pediatrics physician records list a practice address in Fremont
They are 95 of the 4,749 NPPES records with a practice address in Fremont, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Fremont → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Marjorie Alpert, MDFremont, CA 945381639124357
- Francisco Carpio, M.D.Fremont, CA 945381417991407
- Steven Crook, M.D.Fremont, CA 945381700849734
- Rhodora Dela Cruz, M.D.Fremont, CA 945381255445300
- Sara Dobbs, MDFremont, CA 945381457396012
- Stephen Friedkin, MDFremont, CA 945381114989225
- Dara Hogue, MDFremont, CA 945381578503793
- Rebecca Klint, MDFremont, CA 945381043250251
Common questions
What is Joseph John Thomas, MD's NPI number?
Joseph John Thomas, MD's National Provider Identifier (NPI) is 1962089615, issued on Mar 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Joseph John Thomas, MD located?
The NPPES record lists a practice address at 3200 Kearney St, Fremont, CA, 94538. Phone: (510) 498-2925. Providers update this record themselves, so call before visiting.
How can I verify Joseph John Thomas, MD's license?
NPPES lists California license number A195891, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.