NPI age
20 years
Enumerated 2005-10-26
● Active
Type 1 · Individual
DR. Ramon A Arroyo, M.D.
Arroyo is 1 of 6 internal medicine providers in Fort Sam Houston and 1 of 749 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-08-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 749 active internal medicine providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
1
In the 34% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-10Enumerated in NPPES
2005
2026
Where they practice
Practice location
3151 Roger Brooke Dr, McHe-Qd
Fort Sam Houston, TX 78234
Mailing address
1207 Sunset Vw
San Antonio, TX 782583615
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.
-
Military Health Care ProviderActive duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 41269310 | TPIN |
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.
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