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Edit this profileAt a glance
- 20101A Lake Chabot Rd, Castro Valley, CA 94546
About Dr. Snyder
R S. Snyder, M.D. is a specialist based in Castro Valley, CA. R is a 1985 graduate of New York Medical College. Medicare claims data shows R provided 63 services to 54 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. The provider's National Provider Identifier (NPI) is 1033173919.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (510) 690-0558
- Email not available
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Practice Locations
20101A LAKE CHABOT RD
Castro Valley, CA 94546
Procedures Most Often Billed to Medicare
63 services · 54 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
48 | Less often than most peers in Specialist |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
15 | Less often than most peers in Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other specialists in Castro Valley 8
Same specialty, same city.
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Common questions
What does R S. Snyder specialize in?
R S. Snyder is a specialist in Castro Valley, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is R S. Snyder located?
R S. Snyder is listed at 20101A Lake Chabot Rd, Castro Valley, CA 94546. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is R S. Snyder's phone number?
The number on file is (510) 690-0558. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for R S. Snyder?
R S. Snyder's National Provider Identifier is 1033173919. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did R S. Snyder train?
R S. Snyder attended New York Medical College, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does R S. Snyder have?
R S. Snyder has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does R S. Snyder do most often?
According to Medicare billing data, R S. Snyder the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is R S. Snyder's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by R S. Snyder. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.