Physician Profile

C. Garrison Fathman, MD

Unclaimed Profile

About Dr. Fathman

Based in Stanford, CA, C. Garrison Fathman, MD is listed in the NPI registry under allergy & immunology. NPI 1770619926 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

CA · Physician and Surgeon CMedical Board of California
No. 33057DelinquentExpired Aug 31, 2026Since 1970
NPINational Provider Identifier
1770619926Issued 2007

Snapshot · verify with the board ↗

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 is Dr. Fathman's specialty?

Dr. Fathman is an allergist in Stanford, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Allergy & Immunology”.

NPI registry

Where can I find Dr. Fathman?

Dr. Fathman is listed at 300 Pasteur Dr Ccsr 2225, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Fathman?

The number on file is (650) 851-5866. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Fathman's NPI number?

Dr. Fathman's National Provider Identifier is 1770619926. 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. Fathman been practicing?

Dr. Fathman has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Fathman confirmed this information?

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

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