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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 106–120 of 200 providers
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Individual (NPI-1) Active

NERISSA CHRISTINE D'SILVA MD

Allergy & Immunology

📍16545 SOUTHWEST FWY STE 100, SUGAR LAND, TX, 77479

📞 281-649-7200

NPI: 1932696333

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Individual (NPI-1) Active

SONAK B DAULAT M.D.

Allergy & Immunology

📍10216 GARLAND RD, DALLAS, TX, 75218

📞 214-328-3232

NPI: 1316904824

👨‍⚕️
Individual (NPI-1) Active

SERGE DE GOLOVINE MD

Allergy & Immunology

📍4710 BELLAIRE BLVD, BELLAIRE, TX, 77401

📞 713-661-1444

NPI: 1538499173

👨‍⚕️
Individual (NPI-1) Active

HAROLD CARIAGA DELASALAS PharmD, MD

Allergy & Immunology

📍626 W WHEATLAND RD, DUNCANVILLE, TX, 75116

📞 972-709-6673

NPI: 1538329198

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Individual (NPI-1) Active

LUIS A DESTARAC M.D.

Internal Medicine, Pulmonary Disease

📍912 S FLEISHEL AVE, TYLER, TX, 75701

📞 903-592-6901

NPI: 1477513927

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Individual (NPI-1) Active

GENE ARTHUR DEVORA MD/PhD

Allergy & Immunology

📍6300 W PARKER RD STE G22, PLANO, TX, 75093

📞 972-981-3692

NPI: 1952510752

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Individual (NPI-1) Active

KARIM ZUL DHANANI MD

Internal Medicine, Allergy & Immunology

📍425 UNIVERSITY BLVD, ROUND ROCK, TX, 78665

📞 512-509-3526

NPI: 1912106154

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Individual (NPI-1) Active

ALISHA DIANE DIAZ

Allergy & Immunology

📍900 E SOUTHLAKE BLVD STE 300, SOUTHLAKE, TX, 76092

📞 817-421-0770

NPI: 1609411222

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Individual (NPI-1) Active

JOSEPH DAVID DIAZ M.D.

Allergy & Immunology

📍2414 BABCOCK RD, SAN ANTONIO, TX, 78229

📞 210-616-0882

NPI: 1417948241

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Individual (NPI-1) Active

KAITLYN NICOLE DIAZ PA-C

Physician Assistant

📍2424 BABCOCK RD STE 301, SAN ANTONIO, TX, 78229

📞 210-538-7678

NPI: 1154184943

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Individual (NPI-1) Active

JOHN PATRICK DICE M.D.

Allergy & Immunology

📍10447 HIGHWAY 151, SAN ANTONIO, TX, 78251

📞 210-616-5385

NPI: 1437140506

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Individual (NPI-1) Active

DIANA LYNN DICKENS MD

Allergy & Immunology

📍950 THREADNEEDLE ST, HOUSTON, TX, 77079

📞 832-379-8200

NPI: 1982604294

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Individual (NPI-1) Active

KRISTIN HOPKINS DILLARD M.D.

Pediatrics, Pediatric Allergy/Immunology

📍9525 KATY FWY STE 142, HOUSTON, TX, 77024

📞 713-485-4816

NPI: 1528387735

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Individual (NPI-1) Active

DENNIS DILLEY M.D.

Allergy & Immunology, Allergy

📍7835 W INTERSTATE 10, SAN ANTONIO, TX, 78230

📞 210-614-4405

NPI: 1720029218

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Individual (NPI-1) Active

PATRICIA LYNETTE GOMEZ DINGER D.O.

Allergy & Immunology, Allergy

📍540 MADISON OAK DR STE 450, SAN ANTONIO, TX, 78258

📞 210-499-4824

NPI: 1770709370

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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