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

Gregory Abrahamian, MD

Individual provider Surgery Physician · NPI 1841201365

Gregory Abrahamian, MD is a General Surgery in San Antonio, Texas. Graduated from University of Texas Medical School at San Antonio in 1992, 34 years ago. Practices with University of Texas Health Science Center at San Antonio, a 1,295-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
34
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7979 Wurzbach Rd Ste 219
San Antonio, TX 78229-4427
Phone: (210) 743-4306
Fax: (210) 702-4233
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4502 Medical Dr, San Antonio, TX 78229-4402 — (210) 358-4000

Specialties & licences

Transplant Surgery Physician (primary) Taxonomy 204F00000X · Licence J5132 (TX)
Surgery Physician Taxonomy 208600000X · Licence J5132 (TX)

Record details

NPI number1841201365
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESMarch 30, 2022
Certification dateMarch 30, 2022
Mailing address7979 Wurzbach Rd Ste 219, San Antonio, TX 78229-4427

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1992 (34 years in practice)
Group practice University Of Texas Health Science Center At San Antonio — 1295 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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