NPI age
6 years
Enumerated 2020-05-21
● Active
Type 1 · Individual
Guillermo Arturo Obregon JR., MD
Obregon is 1 of 73 family medicine providers in Brownsville and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Plus 4 subspecialties
Licensed in
TX, NH, VA
3 states
Status
Active
No deactivations on record
Last NPPES update
2024-11-20
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
6 years
↓ 11 yr below median (17 yr)
State licenses
3 states
Top 91% — 8% of peers are multi-state
Subspecialties
3
In the 26% of peers with subspecialties
NPI lifetime · 2020 → 2026
2020-05Enumerated in NPPES
2020
2026
Where they practice
Practice location
100 E Alton Gloor Blvd
Brownsville, TX 785263328
Mailing address
10006 Apparitions Dr
Laredo, TX 780454262
Additional practice locations
1 secondary location on file with NPPES.
Location 2
311 Route 108
Somersworth, NH 038781522
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
-
HospitalistHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
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,...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 37 other active providers share this practice address in NPPES.
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- 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.