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Internal Medicine Doctors in Texas

Data updated monthly · Last refresh October 2026

9,182 Internal Medicine providers practice in Texas, including 1,804 (20%) offering telehealth. The largest concentration is in Houston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

9,182providers
1,804telehealth
Houstontop city

Internal Medicine by city in Texas

Choose a city to see providers there.

Internal Medicine in Houston1,496 providers
Internal Medicine in Dallas950 providers
Internal Medicine in San Antonio658 providers
Internal Medicine in Austin607 providers
Internal Medicine in Fort Worth394 providers
Internal Medicine in El Paso263 providers
Internal Medicine in Galveston217 providers
Internal Medicine in Plano209 providers
Internal Medicine in Temple195 providers
Internal Medicine in Tyler143 providers
Internal Medicine in Lubbock119 providers
Internal Medicine in Sugar Land108 providers
Internal Medicine in Arlington102 providers
Internal Medicine in Longview100 providers
Internal Medicine in Irving99 providers
Internal Medicine in Corpus Christi95 providers
Internal Medicine in Amarillo82 providers
Internal Medicine in Frisco81 providers
Internal Medicine in Harlingen73 providers
Internal Medicine in Webster70 providers
Internal Medicine in Odessa66 providers
Internal Medicine in Richardson62 providers
Internal Medicine in San Angelo61 providers
Internal Medicine in Round Rock61 providers

Internal Medicine providers in Texas

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Stephen Gist, M.D.
Dallas, TX · $615 in drug and device payments (2025) · Telehealth · (214) 692-8541
Dr. Stephen Hines, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 947-6700
Dr. Stephen Vu, M.D.
Dallas, TX · $95 in drug and device payments (2025) · (214) 221-6362
Dr. Steve Lau, MD
Dallas, TX · $808 in drug and device payments (2025) · (972) 993-5040
Dr. Steven Bray, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-3000
Dr. Steven Held, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (855) 984-5121
Dr. Steven Lilly, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-1577
Dr. Steven Pounders, M.D.
Dallas, TX · $2,084 in drug and device payments (2025) · Telehealth · (214) 520-8833
Dr. Steven Thompson, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (972) 270-4800
Dr. Steven Walters, M.D.
Dallas, TX · $35 in drug and device payments (2025) · (214) 221-6362
Dr. Stockton Roberts, DO
Dallas, TX · No drug or device payments recorded (2025) · (972) 942-3410
Dr. Stuart Owen, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 827-7600
Dr. Subba Raju Kosuri, MD
Dallas, TX · $169 in drug and device payments (2025) · (972) 488-9656
Dr. Subhan Tabba, MD, MBA
Dallas, TX · $171 in drug and device payments (2025) · (214) 345-7924
Dr. Sudhamayi Molakalapalli, MD
Dallas, TX · $31 in drug and device payments (2025) · (214) 570-3188
Dr. Sudha Royappa, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 306-4030
Dr. Sue Bornstein, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 522-4767
Dr. Sue Williams, MD
Dallas, TX · $89 in drug and device payments (2025) · (214) 821-1177
Dr. Sujata Bhushan, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-1588
Dr. Sujatha Medarametla, MD
Dallas, TX · $28 in drug and device payments (2025) · (214) 570-3188
Dr. Sumit Bhattarai, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 947-5950
Dr. Suraj Jacob, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 221-6362
Dr. Suresh Raheja, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (972) 709-7766
Dr. Suresh Vemula, MD
Dallas, TX · No drug or device payments recorded (2025) · (469) 374-3850
Dr. Susan Creagan, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 692-1147
Dr. Susan Diamond, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 378-5515
Dr. Susan Favour, MD
Dallas, TX · No drug or device payments recorded (2025) · (469) 800-9000
Dr. Susan Fesmire, M.D.
Dallas, TX · $719 in drug and device payments (2025) · Telehealth · (214) 692-8541
Dr. Susan Huynh, DO
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 947-2306
Dr. Susan Kohl, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 821-1177
Dr. Susan Mckinney, M.D.
Dallas, TX · $110 in drug and device payments (2025) · Telehealth · (972) 284-7000
Dr. Susy Ayaram, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-1975
Dr. Swathi Bayya, M D
Dallas, TX · No drug or device payments recorded (2025) · (469) 374-3850
Dr. Swati D'souza, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (469) 243-4951
Dr. Sweety Rai, M.D.
Dallas, TX · $23 in drug and device payments (2025) · (214) 217-1900
Dr. Swetha Davuluri, MD
Dallas, TX · $124 in drug and device payments (2025) · (214) 648-3111
Dr. Syed Abbas, MD
Dallas, TX · $243 in drug and device payments (2025) · (214) 345-6789
Dr. Syed Ahmed, D.O.
Dallas, TX · No drug or device payments recorded (2025) · (405) 694-3989
Dr. Syed Jafri, M.D.
Dallas, TX · $54 in drug and device payments (2025) · (214) 960-5681
Dr. Syed Nissar Hussain Shah, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 648-0234
Dr. Tae Park, M.D.
Dallas, TX · $197 in drug and device payments (2025) · (469) 501-9205
Dr. Takazvida Nyaundi, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 345-6176
Dr. Tammie Rogers, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (927) 283-9400
Dr. Tania Tarjan, M.D
Dallas, TX · No drug or device payments recorded (2025) · (214) 221-6362
Dr. Tanisha Hamilton, M.D.
Dallas, TX · $204 in drug and device payments (2025) · (214) 821-1177
Dr. Tara Goodwin, DO
Dallas, TX · $18 in drug and device payments (2025) · (214) 820-3000
Dr. Tara Norris, MD
Dallas, TX · $48 in drug and device payments (2025) · (214) 947-2385
Dr. Tarsha Brown, MD
Dallas, TX · No drug or device payments recorded (2025) · (180) 084-9359
Dr. Taylor Schmidt, M.D.
Dallas, TX · $584 in drug and device payments (2025) · (214) 521-0100
Dr. Thanh-nhan Nguyen, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-1911

Conditions Internal Medicine providers in Texas commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Texas?

There are 9,182 Internal Medicine providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Texas offer telehealth?

Yes. 1,804 of the 9,182 Internal Medicine providers in Texas (about 20%) report offering telehealth services in CMS data.

Which cities in Texas have the most Internal Medicine providers?

Houston (1,496), Dallas (950), San Antonio (658) have the highest concentration of Internal Medicine providers in Texas.

How many Internal Medicine providers in Texas received drug or device company payments?

3,948 of 9,182 Internal Medicine providers in Texas (43%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Texas treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Internal Medicine Doctors in Texas work in independent practices or large health systems?

Among 5,747 Internal Medicine Doctors in Texas enrolled in Medicare, 23% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 60% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Texas work at?

According to CMS facility affiliation records, the Texas hospitals where the most Internal Medicine Doctors hold privileges are Memorial Hermann Hospital System in Houston; Baylor University Medical Center in Dallas; Houston Methodist Hospital in Houston.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 9,182 in the directory Ask Zach for help choosing

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Texas? Get featured.