Provider Profile

Si Chang

Unclaimed Profile

About Si Chang

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Specialty

Credentials & Licensing

CA license362636
NPI1073641080
NPI issued03/01/2007

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 Si Chang?

Si Chang is listed at 2525 Grand Ave, Long Beach, CA 90815. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Si Chang?

The number on file is (562) 570-4227. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Si Chang's NPI number?

Si Chang's National Provider Identifier is 1073641080. 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 Si Chang been practicing?

Si Chang 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 Si Chang confirmed this information?

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