Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Tam Thi Thanh Huynh, MD

Individual provider Vascular Surgery Physician · NPI 1235177098

Tam Thi Thanh Huynh, MD practises Vascular Surgery in Houston, Texas. Qualified in 1990, 36 years ago. Practices with Tmh Physician Associates PLLC, a 1,899-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in South Carolina and Texas.

Years since qualifying
36
Licensed in
SC, TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18400 Katy Fwy Medical Ofc Bldg Ste 640
Houston, TX 77094
Phone: (832) 522-8600
Fax: (832) 522-8601
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 3 Richland Medical Park Dr Ste 330, Columbia, SC 29203-6862 — (803) 434-7100
  • 2728 Sunset Blvd Ste 400, West Columbia, SC 29169-4872 — (803) 936-7095
  • 1500 S Main St, Fort Worth, TX 76104-4917 — (817) 702-3431
  • 1515 Holcombe Blvd, Houston, TX 77030-4009 — (713) 792-6161

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence L0286 (TX)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 87028 (SC)
Surgery Physician Taxonomy 208600000X · Licence L0286 (TX)

Record details

NPI number1235177098
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESFebruary 24, 2023
Certification dateFebruary 22, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyVASCULAR SURGERY
Also practisesGENERAL SURGERY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Tmh Physician Associates Pllc — 1899 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Leg revascularization (restoring blood flow) 21 times · 74th percentile
Removal of tissue 12 times · 63rd percentile
Varicose vein removal 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients292
Services billed 822 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $2,728 41 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $1,448 3 payments · travel or lodging paid or reimbursed, such as to attend a conference

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Tmh Physician Associates PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1899 clinicians in the practice; 12 are shown here.

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