Brian E. Tessier, P.A.
Physician Assistant · Claremont, CA
Brian E. Tessier, P.A. is a physician assistant with a practice address in Claremont, California, and NPI 1093727992, issued on Aug 12, 2006. Check the license (California PA13749, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian E. Tessier
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA13749 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1601 Monte Vista Ave Ste 190, Claremont, CA 91711
- Phone
- (909) 865-9977
- Enumerated
- Aug 12, 2006
- Record last updated
- Feb 25, 2026
- Fax
- (909) 469-2119
- Medicaid ID
- 1093727992 CA
- Medicare enrollment
- Enrolled (PECOS I20080501000273); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1601 Monte Vista Ave Ste 190
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brian E. Tessier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA13749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
43 Medicare Part D claims for 37 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Premier Family Medicine Associates, IncClaremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian E. Tessier among 14,451 physician assistant records in California
Brian E. Tessier, P.A. is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1995 · median 2018 among the 7,214 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 physician assistant records list a practice address in Claremont
They are 31 of the 800 NPPES records with a practice address in Claremont, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Claremont → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jeanette AberinClaremont, CA 917111285187641
- Thuy BachClaremont, CA 917111912443086
- Kathleen Bianco, PA-CClaremont, CA 917111851583553
- Cristina Cadena, PA-CClaremont, CA 917111942733514
- Robyn Dettmar, PAClaremont, CA 917111417951096
- Jennifer Guerra, MSPA-CClaremont, CA 917111831425875
- Roy Guizado, P.A.-C.Claremont, CA 917111023129293
- Rachel Hechanova, PA-CClaremont, CA 917111740661586
Common questions
What is Brian E. Tessier, P.A.'s NPI number?
Brian E. Tessier, P.A.'s National Provider Identifier (NPI) is 1093727992, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian E. Tessier, P.A. located?
The NPPES record lists a practice address at 1601 Monte Vista Ave Ste 190, Claremont, CA, 91711. Phone: (909) 865-9977. Providers update this record themselves, so call before visiting.
How can I verify Brian E. Tessier, P.A.'s license?
NPPES lists California license number PA13749, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Brian E. Tessier, P.A. prescribe under Medicare Part D?
In 2024, Brian E. Tessier, P.A. had 43 Medicare Part D claims for 37 beneficiaries; the average among physician assistant prescribers was 830. 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.