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Physician Profile

Tan T. Nguyen, M.D.

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Where to find Tan T. Nguyen, M.D.

About Dr. Nguyen

Based in Garden Grove, CA, Tan T. Nguyen, M.D. is listed in the NPI registry under internal medicine. NPI 1609839299 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 1988

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 67119CurrentExpires Feb 2027Since 1989
NPINational Provider Identifier
1609839299Issued 2006

Snapshot · verify with the 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 kind of doctor is Tan T. Nguyen?

Tan T. Nguyen is an internist in Garden Grove, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Tan T. Nguyen's address?

Tan T. Nguyen is listed at 12865 Main St Ste 105, Garden Grove, CA 92840. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Tan T. Nguyen?

The number on file is (800) 768-1977. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Tan T. Nguyen?

Tan T. Nguyen's National Provider Identifier is 1609839299. 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

Where did Tan T. Nguyen train?

Tan T. Nguyen attended Other, graduating in 1988. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Tan T. Nguyen have?

Tan T. Nguyen has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.

CMS public data

Is Tan T. Nguyen's profile verified?

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

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