Registry data as of Aug 27, 2026

Gajan Mathivanan, PHARM.D

Pharmacist · Angels Camp, CA

Gajan Mathivanan, PHARM.D is a pharmacist with a practice address in Angels Camp, California, and NPI 1609485044, issued on Jul 30, 2020. Check the license (California 82486, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1609485044
Name
Gajan Mathivanan
Credential
PHARM.D
Primary taxonomy
Pharmacist 183500000X
License number
82486 CA
Self-reported in NPPES; status is on the state search
Practice location
230 S Main St, Angels Camp, CA 95222
Phone
(209) 736-4623
Enumerated
Jul 30, 2020
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.
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Also registered at 230 S Main St

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

  1. Warda Nawaz, PHARMD, RPHPharmacist1104454388
  2. Mechele Roessler, VACCINATING TECHPharmacy Technician1487345310
  3. Nancy ThaiPharmacist1932764370
  4. Natalie TibioPharmacist1922391838
  5. Dean Westphalen, R.PH.Pharmacist1144532482

Verify Gajan Mathivanan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 82486
    Check 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 →

8% more Medicare Part D claims than the average pharmacist in 2024

128 Medicare Part D claims for 77 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Gajan Mathivanan128
  2. Specialty average119

Most prescribed

  1. Shingrix33 claims
  2. Boostrix Tdap21 claims
  3. Arexvy18 claims
  4. Twinrix16 claims
  5. Abrysvo14 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.

7 pharmacist records list a practice address in Angels Camp

They are 7 of the 52 NPPES records with a practice address in Angels Camp, and 32,533 pharmacist records in California.

Other pharmacist records in California

  1. Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
  2. Gayatri AachiLivermore, CA1235660754
  3. Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
  4. Mahshid Aalam, PHARMDLos Angeles, CA1659086155
  5. Jaleh AaliiveliSan Ramon, CA1336629963
  6. Cassi Aarvig, RPHTracy, CA1023679941
  7. Meara Michi AbadOrange, CA1750181178
  8. Nader Abadier, RPHFontana, CA1326255647
  9. Samia Abadier, RPHFontana, CA1548742836
  10. Sandy Abadir, RPHChino Hills, CA1811644412

Common questions

What is Gajan Mathivanan, PHARM.D's NPI number?

Gajan Mathivanan, PHARM.D's National Provider Identifier (NPI) is 1609485044, issued on Jul 30, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Gajan Mathivanan, PHARM.D located?

The NPPES record lists a practice address at 230 S Main St, Angels Camp, CA, 95222. Phone: (209) 736-4623. Providers update this record themselves, so call before visiting.

How can I verify Gajan Mathivanan, PHARM.D's license?

NPPES lists California license number 82486, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Gajan Mathivanan, PHARM.D prescribe under Medicare Part D?

In 2024, Gajan Mathivanan, PHARM.D had 128 Medicare Part D claims for 77 beneficiaries; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.