Physician Profile

Vivian L. Tan, M.D.

Unclaimed Profile

About Dr. Tan

Vivian L. Tan, M.D. is a healthcare provider in Modesto, CA specializing in anesthesiology. Medicare claims data shows Vivian provided 34 services to 34 patients. The services billed most often include anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope and anesthesia for other procedure on large bowel using an endoscope.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.

Education & Training

School Other Graduated: 1986

Specialty

Anesthesiology (Primary)

Credentials & Licensing

CA licenseA79793
NPI1013951425
NPI issued06/15/2006

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.

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 does Vivian L. Tan specialize in?

Vivian L. Tan is an anesthesiologist in Modesto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.

NPI registry

Where is Vivian L. Tan located?

Vivian L. Tan is listed at 600 Coffee Rd, Modesto, CA 95355. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Vivian L. Tan's phone number?

The number on file is (209) 524-1211. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Vivian L. Tan?

Vivian L. Tan's National Provider Identifier is 1013951425. 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 Vivian L. Tan train?

Vivian L. Tan attended Other, graduating in 1986. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Vivian L. Tan have?

Vivian L. Tan has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.

CMS public data

What does Vivian L. Tan do most often?

According to Medicare billing data, Vivian L. Tan provides treatments such as anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope and anesthesia for other procedure on large bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Vivian L. Tan's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Vivian L. Tan. 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.