NPI age
19 years
Enumerated 2007-04-03
● Active Type 2 · Organization
Surgical Associates Of Brownsville
Surgical Associates Of Brownsville is 1 of 4038 specialist organizations in Texas.
Primary specialty
Specialist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Erwin
M.D.
Last NPPES update
2012-09-17
Source: monthly bulk 2026-05
How this organization compares
Across 4038 active specialist providers in Texas.
NPI age
19 years
≈ at median (18 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-04Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
4770 N Expressway, Suite 204
Brownsville, TX 785264120
Mailing address
4770 N Expressway, Suite 204
Brownsville, TX 785264120
Authorized official
Carol Miriam Erwin, M.D.
M.D.
📞 9565416320
Individual providers at this organization
5 individual providers on file at this primary practice address.
- Luis Gaitan, M.D. Psychiatry & Neurology NPI 1275605974
- Juan Galvan, P.A.C. Physician Assistant NPI 1659604619
- Chi Nguyen, MD Otolaryngology NPI 1447324785
- Regina Ortiz, PA-C Physician Assistant NPI 1073844171
- Rodolfo Walss, M.D. Obstetrics & Gynecology NPI 1184683104
Specialties
-
Specialist PrimaryAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 023367802 | |
| 05 (TX) | 126446703 |
Practice context
Multi-provider organization. 5 individual providers on file at this primary address.
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- 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.