Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1841201365 Individual Practitioner Male Practitioner

Dr. Gregory Abrahamian , MD

Transplant Surgery • San Antonio, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Abrahamian, MD is a certified Transplant Surgery practicing in San Antonio, TX. With approximately 34 years of clinical experience since graduating from University Of Texas Medical School At San Antonio in 1992, Dr. Abrahamian delivers high-quality medical care to the local community at 7979 WURZBACH RD STE 219.

Dr. Abrahamian is affiliated with University Of Texas Health Science Center At San Antonio and accepts Medicare assignment.

Frequently performed procedures and clinical services include transplantation of donor kidney, preparation of living donor kidney for transplantation, transplantation of donor liver to anatomic position. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7979 Wurzbach Rd Ste 219

San Antonio, TX 782294427

Telephone 2107434306
Fax 2107024233

Medicare Profile & Education

Medical School

University Of Texas Medical School At San Antonio

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Transplant Surgery in San Antonio, TX

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
34 Yrs +10.5 yrs vs City Avg
City Avg: 23.5 Yrs
State Avg: 20.8 Yrs
Regional Practice Density
17 Specialists

Practicing in San Antonio, TX (79 Statewide)

Telehealth Adoption Rate
5.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
92.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Abrahamian (34 Years) 34 Yrs
San Antonio Specialty Average (23.5 Years) 23.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
50360 Transplantation of donor kidney
21 21 $23914.29 $1873.10

Medical Specialties & State Licenses

CMS Verified: 2022-03-30
Transplant Surgery Primary Specialty

NUCC Taxonomy Code: 204F00000X

State License TX J5132

A surgeon who specializes in transplant surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License TX J5132

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
47376101 (TX)
Commercial Insurance / Payer ID Cidc
047376102

Hospital & Practice Group Affiliations

University Of Texas Health Science Center At San Antonio

7979 Wurzbach Rd, San Antonio, TX 782294427

Phone: 2104509000

Secondary Practice Locations

4502 Medical Dr

San Antonio, TX 782294402

Phone: 2103584000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Katherine Crow , PA-C

Physician Assistant

NPI 1366778185

Physician Assistant (Certified)

Dr. Glenn Halff , MD

Transplant Surgery

NPI 1437266590

Doctor of Medicine (M.D.)

Mayra Hilario

Nurse Practitioner - Family

NPI 1497431399

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location March 30, 2022

Registered at 7979 WURZBACH RD STE 219, SAN ANTONIO, TX 782294427 (Tel: 2107434306)

📍
Updated Business Mailing Address March 30, 2022

Registered at 7979 WURZBACH RD STE 219, SAN ANTONIO, TX 782294427 (Tel: 2107434306)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 30, 2022

Surgery (License #J5132 in TX)

NPI Profile Active May 22, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location May 22, 2008

Registered at 4502 MEDICAL DR, SAN ANTONIO, TX 782294402 (Tel: 2103584000)

📍
Updated Business Mailing Address May 22, 2008

Registered at UTHSCSA, DEPT. OF SURGERY, 7703 FLOYD CURL DRIVE, RM 238F.3, SAN ANTONIO, TX 78229 (Tel: 2105677000)

👤
Provider Name / Credentials Updated May 22, 2008

Recorded as GREGORY ABRAHAMIAN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 22, 2008

Transplant Surgery (License #J5132 in TX)

🟢
Initial NPI Registration & Enumeration August 10, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1841201365
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 10, 2006
Last Update: March 30, 2022
Sole Proprietor: No

Mailing Address

7979 Wurzbach Rd Ste 219

San Antonio, TX 782294427

Phone: 2107434306

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.