Healthcare Providers & Facilities in Fort Sam Houston, TX
Public healthcare directory of 2,128 individual practitioners and 15 healthcare facilities located in Fort Sam Houston, Texas.
Medical Specialties in Fort Sam Houston
Select a specialty to view practitioner listings, practice locations, and qualifications.
Physician Assistant
Emergency Medicine
Nurse Anesthetist, Certified Registered
Internal Medicine
Anesthesiology
Surgery
Radiology - Diagnostic Radiology
All Specialties in Fort Sam Houston
Specialties with enough public records for a comparison with U.S. figures, plus the 60 largest of 202 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Family Medicine (31)
- General Practice (63)
- Internal Medicine - Cardiovascular Disease (12)
- Internal Medicine - Critical Care Medicine (9)
- Internal Medicine - Gastroenterology (9)
- Internal Medicine - Hematology & Oncology (8)
- Internal Medicine - Infectious Disease (11)
- Internal Medicine - Pulmonary Disease (11)
- Internal Medicine - Rheumatology (6)
- Neurological Surgery (10)
- Obstetrics & Gynecology (16)
- Ophthalmology (9)
- Orthopaedic Surgery (6)
- Otolaryngology (9)
- Pathology - Anatomic Pathology & Clinical Pathology (15)
- Pediatrics (26)
- Pediatrics - Neonatal-Perinatal Medicine (8)
- Preventive Medicine - Public Health & General Preventive Medicine (7)
- Psychiatry & Neurology - Neurology (11)
- Psychiatry & Neurology - Psychiatry (17)
- Surgery - Surgical Critical Care (9)
- Surgery - Trauma Surgery (10)
- Surgery - Vascular Surgery (7)
- Urology (7)
Behavioral Health & Social Service Providers
- Counselor - Mental Health (8)
- Psychologist (23)
- Psychologist - Clinical (63)
- Social Worker (7)
- Social Worker - Clinical (113)
Dental Providers
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
- Optometrist (11)
Nursing Service Providers
Other Service Providers
Pharmacy Service Providers
Physician Assistants & Advanced Practice Nursing Providers
- Advanced Practice Midwife (6)
- Nurse Practitioner (12)
- Nurse Practitioner - Acute Care (28)
- Nurse Practitioner - Family (98)
- Nurse Practitioner - Pediatrics (6)
- Nurse Practitioner - Psychiatric/Mental Health (14)
- Nurse Practitioner - Women's Health (6)
- Physician Assistant - Medical (33)
- Physician Assistant - Surgical (21)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
- Audiologist (8)
Student, Health Care
Featured Healthcare Providers in Fort Sam Houston
Practitioner profiles in Fort Sam Houston, TX with recent CMS Medicare or Open Payments data.
Sydney Randall , AGACNP
Nurse Practitioner
Dr. Ian Hudson , DO, MPH
Emergency Medicine
Samantha Salinas , NP
Nurse Practitioner - Family
Dr. Gilbert Ancira , MD
Internal Medicine - Hematology & Oncology
Dr. Jessica Burlile , MD
Radiology - Radiation Oncology
Dr. Gary Dufresne , DO
Emergency Medicine
Largest Cities in Texas
Other Texas cities with a full directory, by the number of active practitioners listed in NPPES.
How Fort Sam Houston compares with the U.S.
2,128 active clinicians list a practice address in Fort Sam Houston, TX in the NPI registry.
Population data for this city are not available, so we do not compare it with the U.S. rate.
91% of clinicians in Fort Sam Houston listed in the CMS Medicare file (283 of 311) accept Medicare assignment. That is similar to the Texas share of 91%.
Only 311 of 2,128 active clinicians in Fort Sam Houston appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
6% of clinicians in Fort Sam Houston listed in the CMS Medicare file (20 of 311) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Texas share of 20%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Fort Sam Houston CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Fort Sam Houston, TX
Healthcare operations in Fort Sam Houston, TX encompass 2,128 active individual practitioners and 15 registered medical facilities across 209 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Fort Sam Houston accounts for $6.0 Million across 45,476 prescription claims. 707 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $1.0 Million in payments reported by companies to 327 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.