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

Individual provider Internal Medicine Physician · NPI 1952581746

Dr. Thomas Bienen, MD is an Internal Medicine in San Antonio, Texas. Graduated from University of Texas Medical School at San Antonio in 2006, 20 years ago. Practices with Wellmed Networks, Inc, a 119-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
20
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2007
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

4330 Medical Dr Ste 500
San Antonio, TX 78229-3342
Phone: (210) 576-5306
Fax: (210) 694-0645
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence N1554 (TX)

Record details

NPI number1952581746
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 8, 2007
Last updated in NPPESJuly 15, 2015
Mailing address4330 Medical Dr, Ste 500, San Antonio, TX 78229-3342

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2006 (20 years in practice)
Group practice Wellmed Networks, Inc. — 119 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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