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Physician Profile

Robert C. Clark, DO

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At a glance

About Dr. Clark

Robert C. Clark, DO practices physical medicine & rehabilitation in Concord, CA. The provider's National Provider Identifier (NPI) is 1184656142.

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

Credentials & Licensing

MO · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 4900DelinquentExpired Jan 31, 2025Since 1983
CA licenceAs reported to the NPI registry
No. 20A4900As reported
NPINational Provider Identifier
1184656142Issued 2006

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outEnded December 2024
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 Dr. Clark?

Dr. Clark is a rehabilitation physician in Concord, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physical Medicine & Rehabilitation”.

NPI registry

What is Dr. Clark's address?

Dr. Clark is listed at 3243 Clayton Rd, Concord, CA 94519. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Clark?

The number on file is (925) 969-7530. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Clark's NPI number?

Dr. Clark's National Provider Identifier is 1184656142. 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 Dr. Clark been practicing?

Dr. Clark 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 Dr. Clark confirmed this information?

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

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