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Physician Profile

Michael A. Ruder, M.D.

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At a glance

About Dr. Ruder

Michael A. Ruder, M.D. practices cardiovascular disease in East Palo Alto, CA. The provider's National Provider Identifier (NPI) is 1679506208.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 52891DelinquentExpired Jul 31, 2025Since 1984
NPINational Provider Identifier
1679506208Issued 2006

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Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Michael A. Ruder?

Michael A. Ruder is a cardiologist in East Palo Alto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.

NPI registry

What is Michael A. Ruder's address?

Michael A. Ruder is listed at 1950 University Ave Suite 160, East Palo Alto, CA 94303. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Michael A. Ruder?

The number on file is (650) 617-8100. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Michael A. Ruder's NPI number?

Michael A. Ruder's National Provider Identifier is 1679506208. 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

How long has Michael A. Ruder been practicing?

Michael A. Ruder has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Michael A. Ruder confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Michael A. Ruder. If this is you, claiming it is free.

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