Provider Profile

William Chiang

Unclaimed Profile

About William Chiang

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Specialty

Credentials & Licensing

NPI1003466640
NPI issued09/16/2019

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.

Common questions

Where can I find William Chiang?

William Chiang is listed at 2275 Arlington Dr, San Leandro, CA 94578. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact William Chiang?

The number on file is (510) 317-1444. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is William Chiang's NPI number?

William Chiang's National Provider Identifier is 1003466640. 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 William Chiang been practicing?

William Chiang has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has William Chiang confirmed this information?

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