Billy Astudillo, LISW-S, LCDC
Individual provider Active NPI Clinical Social Worker · Fort Sam Houston, TX
NPI 1750961983 · NPPES record last updated Jun 24, 2026
Key facts
- NPI
- 1750961983
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Clinical Social Worker 1041C0700X
- License
- I.2203867 (OH)
- Practice address
- 3551 Roger Brooke Dr
Fort Sam Houston, TX 78234-4504 - Phone
- (210) 539-1452
- NPI assigned
- Apr 12, 2021
- Sex
- Male
- Sole proprietor
- No
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: No · DME: Yes · Home health: No · Power mobility devices: No · Hospice: No
National Provider Directory
- Medicare enrollment (NPD)
- Yes
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| S.2004827 | OH | MD | Clinical Social Worker |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 17827 | TX | |
| Clinical Social Worker | 1041C0700X | I.2203867 | OH | Yes |
Addresses
Primary practice location
3551 Roger Brooke Dr
Fort Sam Houston, TX 78234-4504
Mailing address
3551 Roger Brooke Dr
Fort Sam Houston, TX 78234-4504
Other providers in Fort Sam Houston, TX
- Ashley Arnold
- Ramon A Arroyo
- Emmett Michael Gerard Arthur
- Loron Ashcroft
- Devin Paul Asher
- Ryan Atkinson
- Spencer Atkinson
- Bradley James Atoa
- Peter Attilio
- Jonathan Andrew Aun
All providers in Fort Sam Houston, TX · Clinical Social Worker in Texas
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jun 24, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.