Physician Profile

Sienna S. Go, M.D.

Unclaimed Profile

About Dr. Go

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Specialty

Family Medicine (Primary)

Credentials & Licensing

CA licenseA053859
NPI1295759298
NPI issued07/26/2006

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.

Common questions

What is Sienna S. Go's specialty?

Sienna S. Go is a family doctor in Costa Mesa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where can I find Sienna S. Go?

Sienna S. Go is listed at 1 Mark Ln, Costa Mesa, CA 92626. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Sienna S. Go?

The number on file is (714) 457-4545. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Sienna S. Go's NPI number?

Sienna S. Go's National Provider Identifier is 1295759298. 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 Sienna S. Go been practicing?

Sienna S. Go has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Sienna S. Go confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Sienna S. Go. 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.