R Scott Snyder, M.D.
Specialist · Castro Valley, CA
R Scott Snyder, M.D. is a specialist with a practice address in Castro Valley, California, and NPI 1033173919, issued on Apr 17, 2006. Check the license (California A46526, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- R Scott Snyder
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- A46526 CA
Self-reported in NPPES; status is on the state search - Practice location
- 20101A Lake Chabot RD, Castro Valley, CA 94546
- Phone
- (510) 690-0558
- Enumerated
- Apr 17, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (510) 690-1894
- Medicare enrollment
- Enrolled (PECOS I20100510000261); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1985
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Verify R Scott Snyder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A46526Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average specialist in 2024
37 Medicare Part D claims for 12 beneficiaries, against an average of 1,380 among the 8,233 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Kern County Hospital AuthorityBakersfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
R Scott Snyder among 5,749 specialist records in California
R Scott Snyder, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1985 · median 1989 among the 1,075 with a school on file
- Record last updated2026 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Castro Valley → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Linda Cannon, R.D.H.Castro Valley, CA 945461063944999
- Catherine Covey, M.D.Castro Valley, CA 945461942213764
- Glen Ellis, C.P.O.Castro Valley, CA 945461023156130
- Elizabeth Hurley, C.O.Castro Valley, CA 945461205962818
- Cynthia Mahoney, M.D.Castro Valley, CA 945461205849031
- Phillip MoiseCastro Valley, CA 945461154702397
- Ravi Panjabi, MDCastro Valley, CA 945461225024219
- Jeffrey ZellnerCastro Valley, CA 945461104020478
Common questions
What is R Scott Snyder, M.D.'s NPI number?
R Scott Snyder, M.D.'s National Provider Identifier (NPI) is 1033173919, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is R Scott Snyder, M.D. located?
The NPPES record lists a practice address at 20101A Lake Chabot RD, Castro Valley, CA, 94546. Phone: (510) 690-0558. Providers update this record themselves, so call before visiting.
How can I verify R Scott Snyder, M.D.'s license?
NPPES lists California license number A46526, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does R Scott Snyder, M.D. prescribe under Medicare Part D?
In 2024, R Scott Snyder, M.D. had 37 Medicare Part D claims for 12 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is R Scott Snyder, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.