2026 data CMS NPPES NUCC Taxonomy

Doctors in Fort Sam Houston, TX

Active healthcare providers in Fort Sam Houston sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

2,044
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Physical Therapist
Top specialty
123 providers
Texas
State
TX

2,044 healthcare providers across 20 specialties

Fort Sam Houston, Texas appears in the CMS National Plan and Provider Enumeration System with 2,044 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Fort Sam Houston — physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Fort Sam Houston practice location on file.

The provider mix in Fort Sam Houston is weighted toward Physical Therapist (123 clinicians, followed by Physician Assistant with 112 and Military Health Care Provider with 99). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Texas's population, Fort Sam Houston reports roughly 6.7 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Fort Sam Houston patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

2,044
Providers
20
Specialties
6.7
Per 100K (state)

Which specialties are most common in Fort Sam Houston

Physical Therapist 123
Physician Assistant 112
Military Health Care Provider 99
Student in an Organized Health Care Education/Training Program 97
Clinical Social Worker 96
General Practice Physician 84
Family Nurse Practitioner 82
Emergency Medicine Physician 76
Internal Medicine Physician 71
Occupational Therapist 62
Certified Registered Nurse Anesthetist 60
Pharmacist 59
Registered Dietitian 58
Clinical Psychologist 56
Surgery Physician 44
Anesthesiology Physician 37
Family Medicine Physician 36
Pediatrics Physician 34
Medical Physician Assistant 31
General Practice Dentistry 31

Healthcare Providers (Page 32)

Name
MICHELLE RENEAU, ACNP
Acute Care Nurse Practitioner
MARY-CATHERINE RENSKO, D.O.
Psychiatry Physician
BRIAN RETHMAN, DMD
Oral and Maxillofacial Surgery (Dentist)
LEIGH REXIUS, D.O.
General Practice Physician
JAMES REYES, LPC
Professional Counselor
MARITZA REYES, LCSW
Clinical Social Worker
SARAH REYNA, MD
Pediatrics Physician
DAVID REYNOLDS, D.O.
Diagnostic Radiology Physician
ELIZABETH REYNOLDS
Military Health Care Provider
JOSHUA RICE, MD
Military Health Care Provider
HOLLY RICHARD
Physical Therapist
THOMAS RICHARD, M.D.
Hematology & Oncology Physician
ELIZABETH RICHARDSON, RNC/NP
Women's Health Nurse Practitioner
BRYAN RICHLEY
Occupational Therapist
STACY RIDER, PSY.D.
Clinical Psychologist
DAVID RIEGLEMAN, M.D.
Family Medicine Physician
TABITHA RILEY, APRN
Acute Care Nurse Practitioner
ROGER RINEHART, PA-C
Physician Assistant
CRYSTAL RIOJAS, MSN APRN FNP-C
Family Nurse Practitioner
NICHOLAS RISCASSI
Certified Registered Nurse Anesthetist
RACHEL RISCASSI, CRNA
Military Health Care Provider
ELIZABETH RISKU, LCSW
Clinical Social Worker
JOSHUA RITENOUR, MD
Surgery Physician
BRADLEY RITTENHOUSE, MD
Surgery Physician
CAROLYNN RITTERMANN
Student in an Organized Health Care Education/Training Program
ERNESTO RIVERA, FNP
Family Nurse Practitioner
RAUL RIVERA, MD
Internal Medicine Physician
JULIE RIZZO, M.D.
Trauma Surgery Physician
DANIELLE ROBBINS, LCSW
Clinical Social Worker
MICHAEL ROBERTS, DDS
Orthodontics and Dentofacial Orthopedics Dentistry
JEFFREY ROBERTSON, M.D.
Family Medicine Physician
MICHAEL ROBERTSON, ACNP
Military Health Care Provider
NATALIE ROBERTSON, DPT
Physical Therapist
MARTIN ROBINETTE, AUD CCCA
Audiologist
DAVID ROBINSON, CRNA
Certified Registered Nurse Anesthetist
NICOLE ROBINSON
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
RONNIE ROBINSON
Psychologist
VALENCIA ROBINSON, LCSW
Clinical Social Worker
JOHANNA ROCCO
Other Technician
SAMANTHA RODGERS, M.D.
Ophthalmology Physician
NORBERTO RODRIGUEZ, MD
Military Health Care Provider
ROSANNA RODRIGUEZ, IDC
Independent Duty Corpsman
SHANNON RODRIGUEZ, RDN, LDN
Registered Dietitian
VERONICA RODRIGUEZ
Acute Care Nurse Practitioner
YVONNE RODRIGUEZ, RDH
Dental Hygienist
JAMES ROESNER, CRNA
Certified Registered Nurse Anesthetist
JENNIFER ROGERS, RD
Registered Dietitian
LUIS ROHENA, MD
Pediatrics Physician
GABRIELLE ROLLAND, M.D.
Surgery Physician
EMMANUELLIE ROMELUS
Military Health Care Provider

Nearby Cities in Texas

Other Texas cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Fort Sam Houston, TX?
There are 2,044 registered healthcare providers in Fort Sam Houston, TX, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Fort Sam Houston?
The most common specialties in Fort Sam Houston are Physical Therapist, Physician Assistant, Military Health Care Provider, Student in an Organized Health Care Education/Training Program, Clinical Social Worker. Physical Therapist has the most providers with 123.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.