Provider Profile

Karen Chan

Unclaimed Profile

About Karen Chan

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Specialty

Pediatric Endocrinology (Primary)

Credentials & Licensing

CA licenseA169978
NPI1043747819
NPI issued05/11/2017

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

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 kind of doctor is Karen Chan?

Karen Chan is a pediatric endocrinology in Santa Clara, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Karen Chan's address?

Karen Chan is listed at 710 Lawrence Expy, Santa Clara, CA 95051. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Karen Chan?

The number on file is (408) 851-1000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Karen Chan?

Karen Chan's National Provider Identifier is 1043747819. 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 Karen Chan have?

Karen Chan has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Karen Chan's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Karen Chan. 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.