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Physician Profile

Robert A. Moss, M.D.

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At a glance

About Dr. Moss

Robert A. Moss, M.D. is a healthcare provider in Fountain Valley, CA specializing in hematology & oncology. This provider record is associated with NPI 1861503609.

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. 33764DelinquentExpired Mar 31, 2026Since 1977
NPINational Provider Identifier
1861503609Issued 2006

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Common questions

What is Robert A. Moss's specialty?

Robert A. Moss is a cancer specialist in Fountain Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Hematology & Oncology”.

NPI registry

Where can I find Robert A. Moss?

Robert A. Moss is listed at 11180 Warner Ave Ste 467, Fountain Valley, CA 92708. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Robert A. Moss?

The number on file is (714) 641-1128. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Robert A. Moss?

Robert A. Moss's National Provider Identifier is 1861503609. 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 much experience does Robert A. Moss have?

Robert A. Moss 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

Is Robert A. Moss's profile verified?

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

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