Gordon Tom
Pharmacist · Martinez, CA
Gordon Tom is a pharmacist with a practice address in Martinez, California, and NPI 1245967710, issued on Aug 4, 2022. Check the license (California 81409, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gordon Tom
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 81409 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Muir RD, Martinez, CA 94553
- Phone
- (925) 372-1628
- Enumerated
- Aug 4, 2022
- Record last updated
- May 28, 2026
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 200 Muir RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gordon Tom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 81409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average pharmacist in 2024
98 Medicare Part D claims for 62 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Warfarin Sodium80 claims
- Pradaxa11 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.
Gordon Tom among 32,533 pharmacist records in California
Gordon Tom is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 84% of them.
- NPI issued2022 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
149 pharmacist records list a practice address in Martinez
They are 149 of the 1,816 NPPES records with a practice address in Martinez, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Martinez → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Phillip Drum, PHARM.D.Martinez, CA 945531255314019
- Bernadette Dugoni, PHARM DMartinez, CA 945531003929035
- Johanna FinkMartinez, CA 945531821105156
- Raj Joshi, PHARM DMartinez, CA 945531023088135
- Charles King, PHARM.D.Martinez, CA 945531740204296
- Sharon Lee, B.S PHARMACYMartinez, CA 945531275543654
- Robert Malmstrom, PHARM.D.Martinez, CA 945531851310007
- Joy Meier, PHARM.D.Martinez, CA 945531871606525
Common questions
What is Gordon Tom's NPI number?
Gordon Tom's National Provider Identifier (NPI) is 1245967710, issued on Aug 4, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Gordon Tom located?
The NPPES record lists a practice address at 200 Muir RD, Martinez, CA, 94553. Phone: (925) 372-1628. Providers update this record themselves, so call before visiting.
How can I verify Gordon Tom's license?
NPPES lists California license number 81409, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gordon Tom prescribe under Medicare Part D?
In 2024, Gordon Tom had 98 Medicare Part D claims for 62 beneficiaries; the average among pharmacist prescribers was 119. 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.