Physician Profile

Katayoon Shayan, M.D.

Unclaimed Profile

About Dr. Shayan

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Education & Training

School Other Graduated: 1992

Specialty

Anatomic & Clinical Pathology (Primary)

Credentials & Licensing

CA licenseA83333
NPI1336210194
NPI issued11/13/2006

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentYes
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 Katayoon Shayan's specialty?

Katayoon Shayan is an anatomic & clinical pathology in San Diego, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Katayoon Shayan?

Katayoon Shayan is listed at 3020 Childrens Way, San Diego, CA 92123. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Katayoon Shayan?

The number on file is (858) 966-5944. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Katayoon Shayan's NPI number?

Katayoon Shayan's National Provider Identifier is 1336210194. 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

What is Katayoon Shayan's education?

Katayoon Shayan attended Other, graduating in 1992. This comes from the CMS National Downloadable File.

CMS public data

How long has Katayoon Shayan been practicing?

Katayoon Shayan has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.

CMS public data

Has Katayoon Shayan confirmed this information?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.