Roger W. Washington, M.D.
Family Medicine Physician · San Jose, CA
Roger W. Washington, M.D. is a family medicine physician with a practice address in San Jose, California, and NPI 1295812816, issued on Nov 1, 2006. Check the license (California G52316, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Roger W. Washington
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G52316 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2365 Quimby RD Ste 260, San Jose, CA 95122
- Phone
- (408) 246-9926
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (408) 246-7877
- Medicare enrollment
- Enrolled (PECOS I20041208000288); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2365 Quimby RD Ste 260
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Dang, DCChiropractor1770440299
Verify Roger W. Washington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G52316Check 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 family medicine physician in 2024
168 Medicare Part D claims for 23 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril16 claims
- Metformin Hcl14 claims
- Atorvastatin Calcium13 claims
- Ozempic13 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.
Roger W. Washington among 17,133 family medicine physician records in California
Roger W. Washington, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1982 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
265 family medicine physician records list a practice address in San Jose
They are 265 of the 20,925 NPPES records with a practice address in San Jose, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Jose → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Linh Nguyen, D.O.San Jose, CA 951221558353060
- Minhtam Nguyen, M.DSan Jose, CA 951221457460354
- Phuong Thao Nguyen, MDSan Jose, CA 951221780319442
- James Andrews, M.D.San Jose, CA 951231326259052
- Frederick Benson, M.D.San Jose, CA 951231245240993
- Abraham Cabebe, M.D.San Jose, CA 951231528171501
- Jorge Contreras, M.D.San Jose, CA 951231548295868
- Mona Dalal, M.D.San Jose, CA 951211235456195
Common questions
What is Roger W. Washington, M.D.'s NPI number?
Roger W. Washington, M.D.'s National Provider Identifier (NPI) is 1295812816, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roger W. Washington, M.D. located?
The NPPES record lists a practice address at 2365 Quimby RD Ste 260, San Jose, CA, 95122. Phone: (408) 246-9926. Providers update this record themselves, so call before visiting.
How can I verify Roger W. Washington, M.D.'s license?
NPPES lists California license number G52316, 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.
How much does Roger W. Washington, M.D. prescribe under Medicare Part D?
In 2024, Roger W. Washington, M.D. had 168 Medicare Part D claims for 23 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.