NPI age
9 years
Enumerated 2017-05-01
● Active
Type 1 · Individual
MR. David J Ahn, M.D
Ahn is 1 of 4 internal medicine providers in Fort Cavazos and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
HI, VA
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-10-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
9 years
↓ 8 yr below median (17 yr)
State licenses
2 states
Top 88% — 12% of peers are multi-state
Subspecialties
3
In the 33% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-05Enumerated in NPPES
2017
2026
Where they practice
Practice location
590 Medical Center Road
Fort Cavazos, TX 76544
Mailing address
1 Jarrett White Rd
Tripler Army Medical Center, HI 968595001
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
Unit 15190 Box Pyongtaek
Apo, AP 96271
Location 3
1 Jarrett White Rd
Tripler Army Medical Center, HI 968595001
Location 4
1 Jarrett White Rd
Tripler Army Medical Center, HI 968595001
Specialties
-
Internal Medicine PrimaryA 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,...
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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...
-
Military Health Care ProviderActive duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
-
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. 157 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.