Thomas Allen Warner
Medical Physician Assistant · Corcoran, CA
Thomas Allen Warner is a medical physician assistant with a practice address in Corcoran, California, and NPI 1215118997, issued on Nov 21, 2007. Check the license (California PA19494, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Allen Warner
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA19494 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1212 Hanna Ave, Corcoran, CA 93212
- Phone
- (559) 992-2800
- Enumerated
- Nov 21, 2007
- Record last updated
- Jul 23, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (559) 992-2899
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 1212 Hanna Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas Allen Warner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA19494Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average medical physician assistant in 2024
1,646 Medicare Part D claims for 168 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 27 claims were for opioids.
Most prescribed
- Atorvastatin Calcium82 claims
- Lisinopril75 claims
- Amlodipine Besylate66 claims
- Omeprazole59 claims
- Ozempic54 claims
- Albuterol Sulfate Hfa50 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Thomas Allen Warner among 3,376 medical physician assistant records in California
Thomas Allen Warner is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 68% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2014 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 medical physician assistant record lists a practice address in Corcoran
They are 1 of the 187 NPPES records with a practice address in Corcoran, and 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Corcoran → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Maria Corina Sanchez, MADelano, CA 932151043049919
- Karen Atkinson, P.A.Hanford, CA 932301871585968
- Christopher Ellis, P.A.Hanford, CA 932301578664744
- Amy GrigoreHanford, CA 932301396212395
- Erika Mendes-Jones, PA-CHanford, CA 932301326347428
- Jenna Reading, PA-CHanford, CA 932301851875215
- Cristina Rodriguez, PA-CHanford, CA 932301114396710
- Knute Sorensen, PA-CHanford, CA 932301174821169
Common questions
What is Thomas Allen Warner's NPI number?
Thomas Allen Warner's National Provider Identifier (NPI) is 1215118997, issued on Nov 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Allen Warner located?
The NPPES record lists a practice address at 1212 Hanna Ave, Corcoran, CA, 93212. Phone: (559) 992-2800. Providers update this record themselves, so call before visiting.
How can I verify Thomas Allen Warner's license?
NPPES lists California license number PA19494, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas Allen Warner prescribe under Medicare Part D?
In 2024, Thomas Allen Warner had 1,646 Medicare Part D claims for 168 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions 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. 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.