NPI age
19 years
Enumerated 2007-03-08
● Active Type 2 · Organization
South Texas Gastroenterology Associates PA
South Texas Gastroenterology Associates PA is 1 of 1807 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Behara
President
Last NPPES update
2008-08-01
Source: monthly bulk 2026-05
How this organization compares
Across 1807 active internal medicine providers in Texas.
NPI age
19 years
≈ at median (19 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
5525 Doctors Dr
Edinburg, TX 785395563
Mailing address
P. O. Box 1661
San Antonio, TX 782961661
Authorized official
Subrahmanyam Behara, M.D.
President
📞 9566187080
Individual providers at this organization
13 individual providers on file at this primary practice address.
- S M Golam Alam, M.D. Internal Medicine NPI 1225072663
- Avery Barnhill Physician Assistant NPI 1861124240
- Samantha De La Garza, FNP-BC Nurse Practitioner NPI 1033802665
- Natalie Ehret, APRN-CNP Nurse Practitioner NPI 1578298089
- Raena Jennings, PA-C Physician Assistant NPI 1487681573
- Bruno Lozano, FNP-C Nurse Practitioner NPI 1821725466
- Leonardo Salcedo, MD Internal Medicine NPI 1407975048
- Richard Sanchez, D.O. Internal Medicine NPI 1144666207
- Ronica Sauceda, APRN-CNP Nurse Practitioner NPI 1366814618
- Michael Seawell, MD Internal Medicine NPI 1508041534
- Hector Soto, M.D. Internal Medicine NPI 1386690360
- Amanda Tovar, RD, LD Dietitian, Registered NPI 1306121231
- Rachel Villarreal, RD, CDE Dietitian, Registered NPI 1174504575
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 00J43H | BCBS |
| 05 (TX) | 083176001 | |
| 01 (TX) | CD1727 | RAILROAD |
Practice context
Multi-provider organization. 13 individual providers on file at this primary address.
Provyx · Custom healthcare lists
Need all 1807 Internal Medicine providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.