NPI age
17 years
Enumerated 2009-01-06
● Active
Type 1 · Individual
DR. Alejandro David Barrera, M.D.,
Barrera is 1 of 39 obstetrics & gynecology providers in Brownsville and 1 of 4633 in Texas.
Primary specialty
Obstetrics & Gynecology
Plus 2 subspecialties
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2017-04-03
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4633 active obstetrics & gynecology providers in Texas.
NPI age
17 years
≈ at median (18 yr)
State licenses
2 states
Top 92% — 7% of peers are multi-state
Subspecialties
1
In the 21% of peers with subspecialties
NPI lifetime · 2009 → 2026
2009-01Enumerated in NPPES
2009
2026
Where they practice
Practice location
5700 N Expressway # 7783, Suite 307
Brownsville, TX 785264353
Mailing address
5700 N Expressway # 7783, Suite 307
Brownsville, TX 785264353
Specialties
-
Obstetrics & Gynecology PrimaryAn obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | N7392 | TMB |
| 01 (CA) | A121528 | THE MEDICAL BOARD OF CALIFORNIA |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new obstetrics & gynecology provider has been added in Brownsville in the last 180 days.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.