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Physician Profile

Catherine Koss, M.D.

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Where to find Catherine Koss, M.D.

About Dr. Koss

Catherine Koss, M.D. is a healthcare provider in San Francisco, CA specializing in infectious disease. Catherine is also listed as specializing in internal medicine. This provider record is associated with NPI 1861727950.

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

Specialty

Infectious Disease (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 115493CurrentExpires Jul 2028Since 2011
NPINational Provider Identifier
1861727950Issued 2009

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 does Catherine Koss specialize in?

Catherine Koss is an infectious disease specialist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Infectious Disease”.

NPI registry

Where is Catherine Koss located?

Catherine Koss is listed at Ucsf Department of Medicine 505 Parnassus Avenue, San Francisco, CA 94143. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Catherine Koss's phone number?

The number on file is (415) 476-1528. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Catherine Koss's NPI number?

Catherine Koss's National Provider Identifier is 1861727950. 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 Catherine Koss been practicing?

Catherine Koss has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Catherine Koss confirmed this information?

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

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