NPI age
1 years
Enumerated 2025-04-10
● Active
Type 1 · Individual
Joseph Santo Sammarco, DO
Sammarco is 1 of 50 military health care provider providers in San Antonio and 1 of 387 in Texas.
Primary specialty
Military Health Care Provider
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-10-16
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 387 active military health care provider providers in Texas.
NPI age
1 years
≈ at median (1 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
2
In the 10% of peers with subspecialties
NPI lifetime · 2025 → 2026
2025-04Enumerated in NPPES
2025
2026
Where they practice
Practice location
1100 Wilford Hall Loop
San Antonio, TX 782365638
Mailing address
1100 Wilford Hall Loop
San Antonio, TX 782365638
Specialties
-
Military Health Care Provider PrimaryActive duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
-
General PracticeA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
-
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. 40 other active providers share this practice address in NPPES.
Recently enumerated nearby: 9 new military health care provider providers have been added in San Antonio in the last 180 days.
See all →
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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.