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Healthcare Providers in Texas

Find doctors, hospitals, and clinics in Texas from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
All Providers Doctors Hospitals & Clinics
Showing 181–195 of 200 providers
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Individual (NPI-1) Active

JEFFREY STEWART HALLETT M.D.

Allergy & Immunology

📍16000 PARK VALLEY DRIVE, ROUND ROCK, TX, 78681

📞 512-244-3422

NPI: 1275683823

👨‍⚕️
Individual (NPI-1) Active

FRANK C. HAMPEL MD

Allergy & Immunology

📍705 LANDA ST STE A, NEW BRAUNFELS, TX, 78130

📞 830-609-0900

NPI: 1295751188

👨‍⚕️
Individual (NPI-1) Active

DANIEL HAR MD

Allergy & Immunology

📍6946 LEBANON RD, FRISCO, TX, 75034

📞 972-377-9987

NPI: 1811330392

👨‍⚕️
Individual (NPI-1) Active

AMBER HARDEMAN MD

Allergy & Immunology

📍21216 NORTHWEST FWY STE 400, CYPRESS, TX, 77429

📞 346-288-8228

NPI: 1568025138

👨‍⚕️
Individual (NPI-1) Active

ROGER ARTHUR HARDEN M.D.

Allergy & Immunology

📍11623 ANGUS RD, AUSTIN, TX, 78759

📞 512-338-1366

NPI: 1760420582

👨‍⚕️
Individual (NPI-1) Active

JACK RICHARD HARRIS M.D.

Allergy & Immunology

📍1128 MEDICAL DR, TYLER, TX, 75701

📞 903-593-8273

NPI: 1467445452

👨‍⚕️
Individual (NPI-1) Active

LYNDALL FRANKLIN HARRISON MD

Allergy & Immunology

📍2727 W HOLCOMBE BLVD, HOUSTON, TX, 77025

📞 713-442-0000

NPI: 1083700363

👨‍⚕️
Individual (NPI-1) Active

ROBERT E HARVEY MD

Allergy & Immunology

📍3901 N NAVARRO, VICTORIA, TX, 77901

📞 361-573-0713

NPI: 1740267137

👨‍⚕️
Individual (NPI-1) Active

SHELLY M HARVEY MD

Allergy & Immunology

📍600 S MAIN ST, FORT WORTH, TX, 76104

📞 817-882-2400

NPI: 1255325403

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Individual (NPI-1) Active

SANA HASAN M.D.

Internal Medicine, Allergy & Immunology

📍6431 FANNIN ST, HOUSTON, TX, 77030

📞 713-500-6525

NPI: 1427305861

👨‍⚕️
Individual (NPI-1) Active

ABDUL QADIR HASEEB M.D.

Pediatrics

📍18602 FM 1488 RD, MAGNOLIA, TX, 77354

📞 281-252-0013

NPI: 1962467605

👨‍⚕️
Individual (NPI-1) Active

SAFFANA NILUFER HASSAN M.D.

Internal Medicine, Allergy & Immunology

📍1740 W 27TH ST, HOUSTON, TX, 77008

📞 713-869-4405

NPI: 1003885807

👨‍⚕️
Individual (NPI-1) Active

VISHAKA RAVISHANKAR HATCHER MD

Allergy & Immunology

📍1100 WILFORD HALL LOOP, JBSA LACKLAND, TX, 78236

📞 210-292-6170

NPI: 1326536459

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Individual (NPI-1) Active

ANNA HENRY HEISSER MD

Allergy & Immunology, Allergy

📍5788 ECKHERT RD, SAN ANTONIO, TX, 78240

📞 210-699-2298

NPI: 1104891365

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Individual (NPI-1) Active

TASHA SHEREE HELLU D.O.

Allergy & Immunology

📍4102 PINION DR, USAF ACADEMY, CO, 80840

📞 719-524-2273

NPI: 1760740203

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🗺 Cities in Texas

📍 Houston 📍 San Antonio 📍 Dallas 📍 Austin 📍 Fort Worth 📍 El Paso 📍 Arlington 📍 Corpus Christi 📍 Plano 📍 Lubbock 📍 Irving 📍 Garland 📍 Frisco 📍 McKinney 📍 Grand Prairie 📍 Amarillo 📍 Brownsville 📍 Killeen 📍 Pasadena 📍 Mesquite

📊 Quick Stats

Providers Listed 200
Cities Found 20
State Texas
Source NPPES NPI Registry

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Healthcare in Texas

Texas has the second-largest healthcare system in the United States, serving a population of nearly 30 million residents across a vast and geographically diverse state. The Texas Medical Center (TMC) in Houston is the world's largest medical complex, encompassing over 60 institutions including MD Anderson Cancer Center (consistently ranked #1 in the nation for cancer care), Houston Methodist Hospital, Memorial Hermann Health System, Baylor St. Luke's Medical Center, and Texas Children's Hospital (one of the top pediatric hospitals in the country).

Dallas-Fort Worth is served by major systems including UT Southwestern Medical Center, Baylor Scott & White Health (the largest not-for-profit health system in Texas), Texas Health Resources, and Parkland Memorial Hospital. San Antonio has the University Health System and CHRISTUS Health, while Austin is home to Ascension Seton and St. David's HealthCare.

Texas has not expanded Medicaid under the ACA and has one of the highest uninsured rates in the nation. The state Medicaid program, administered by the Texas Health and Human Services Commission (HHSC) (hhs.texas.gov), covers low-income children, pregnant women, and people with disabilities. The Texas Medical Board (tmb.state.tx.us) licenses and regulates physicians statewide.

Frequently Asked Questions — Texas Healthcare