NPI age
11 years
Enumerated 2015-02-02
● Active
Type 1 · Individual
Jason M Thomas, MD
Thomas is 1 of 1 internal medicine providers in Jbsa-Fort Sam Houston and 1 of 479 in Texas.
Primary specialty
Internal Medicine
Plus 5 subspecialties
Licensed in
NE, OH
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-03-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 479 active internal medicine providers in Texas.
NPI age
11 years
↓ 5 yr below median (16 yr)
State licenses
2 states
Top 67% — 32% of peers are multi-state
Subspecialties
3
In the 79% of peers with subspecialties
NPI lifetime · 2015 → 2026
2015-02Enumerated in NPPES
2015
2026
Where they practice
Practice location
San Antonio Military Medical Center, McHe-Zdm-P, Pulmonary/critical Care, 3551 Roger Brooke Dr
Jbsa-Fort Sam Houston, TX 78234
Mailing address
San Antonio Military Medical Center, 959 Mdos/sgo5p, Pulmonary/critical Care, 3551 Roger Brooke Dr
Jbsa-Fort Sam Houston, TX 782344504
Specialties
-
Internal Medicine PrimaryAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
-
General PracticeA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
-
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.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (OH) | 0330051 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No 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.