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Physician Profile

Thanh T. Dao, MD

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At a glance

About Dr. Dao

Based in Santa Clara, CA, Thanh T. Dao, MD is listed in the NPI registry under internal medicine. Thanh graduated from University of California, San Diego School of Medicine in 1995. According to Medicare claims data, the services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. NPI 1134291958 identifies this record in the national registry.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 62089CurrentExpires Feb 2027Since 1997
NPINational Provider Identifier
1134291958Issued 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 does Dr. Dao specialize in?

Dr. Dao is an internist in Santa Clara, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Dr. Dao located?

Dr. Dao is listed at 710 Lawrence Expy, Santa Clara, CA 95051. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Dao's phone number?

The number on file is (408) 851-1000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Dao's NPI number?

Dr. Dao's National Provider Identifier is 1134291958. 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 Dr. Dao go to medical school?

Dr. Dao attended University of California, San Diego School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Dao been practicing?

Dr. Dao has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Dao do most often?

According to Medicare billing data, Dr. Dao provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Dao confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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