HealthcareDiscovery.AI / Doctors / Texas / Internal Medicine

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. Edward Sankary, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 450-9100
Dr. Edward Sargent, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 949-2200
Dr. Edwin Davila, DO
San Antonio, TX · $112 in drug and device payments (2025) · (210) 921-2000
Dr. Eleanora Saenz, M.D.
San Antonio, TX · $17 in drug and device payments (2025) · Telehealth · (210) 304-3500
Dr. Elizabeth Doman, DO
San Antonio, TX · No drug or device payments recorded (2025) · (210) 539-9595
Dr. Elizabeth Hudson, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 292-4288
Dr. Elizabeth Lane, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 355-5069
Dr. Elizabeth Winter, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 344-2673
Dr. Elkin Suescun, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 738-0800
Dr. Emily Emrick, DO
San Antonio, TX · No drug or device payments recorded (2025) · (210) 916-7500
Dr. Emily Harris, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 450-6120
Dr. Emily Walker, MD
San Antonio, TX · No drug or device payments recorded (2025) · Telehealth · (210) 450-1000
Dr. Enrique Perez-rodriguez, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 828-9700
Dr. Erica Franco, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 617-5300
Dr. Eric Fris, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 450-9900
Dr. Erin Reese, M.D.
San Antonio, TX · $552 in drug and device payments (2025) · (210) 890-1952
Dr. Ernesto Garza, M.D.
San Antonio, TX · $14 in drug and device payments (2025) · (210) 569-7090
Dr. Esmeralda Lugo, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 297-6500
Dr. Esteban Perez, DO
San Antonio, TX · No drug or device payments recorded (2025) · (210) 921-2000
Dr. Eugenio Chinea, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 674-6130
Dr. Evan Saenger, DO
San Antonio, TX · $13,477 in drug and device payments (2025) · (210) 358-3555
Dr. Fabian Rodas Ochoa, MD
San Antonio, TX · $61,198 in drug and device payments (2025) · (210) 253-3426
Dr. Facundo Fulgueira, M.D.
San Antonio, TX · $699 in drug and device payments (2025) · Telehealth · (210) 358-7000
Dr. Fahd Hussain, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 949-9702
Dr. Farah Al Allawi, MD , M.B.CH.B
San Antonio, TX · No drug or device payments recorded (2025) · (210) 921-2000
Dr. Farah Farah, MD
San Antonio, TX · $126 in drug and device payments (2025) · (210) 757-2200
Dr. Faraz Fiazuddin, M.D.
San Antonio, TX · $477 in drug and device payments (2025) · Telehealth · (210) 358-3555
Dr. Fareeha Abdulwali, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 450-9100
Dr. Fareeha Cheema, M.B.B.S
San Antonio, TX · No drug or device payments recorded (2025) · (210) 696-2264
Dr. Fatima Dollar, MD
San Antonio, TX · $578 in drug and device payments (2025) · (210) 358-3555
Dr. Fatima Hamid, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 741-8782
Dr. Federico Ng, MD
San Antonio, TX · $586 in drug and device payments (2025) · (210) 437-1111
Dr. Felicia Armstrong, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 495-0224
Dr. Felicity Lin, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 699-2124
Dr. Francisca Gushiken, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 921-3800
Dr. Francisco Cardona Rivera, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 892-2118
Dr. Francisco Centeno, DO
San Antonio, TX · $15 in drug and device payments (2025) · (210) 916-5000
Dr. Francisco Rodriguez, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 924-7356
Dr. Frank Madla, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 576-5306
Dr. Fred Campbell, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 450-9020
Dr. Freddy Angulo, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 871-4701
Dr. Gabriela Brzankalski
San Antonio, TX · No drug or device payments recorded (2025) · (210) 576-5306
Dr. Geetha Nallamothu, M.D.
San Antonio, TX · $88 in drug and device payments (2025) · (210) 344-7287
Dr. Genieve Martinez-hernandez
San Antonio, TX · $32 in drug and device payments (2025) · (210) 292-4277
Dr. Geoff Weikle, DO
San Antonio, TX · $277 in drug and device payments (2025) · Telehealth · (210) 525-1668
Dr. George Ford Iii, M.D.F.A.C.P.
San Antonio, TX · $66 in drug and device payments (2025) · (210) 404-0000
Dr. George Nazarewicz, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 616-8380
Dr. George Rapier, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 617-4706
Dr. George Schneider, M D
San Antonio, TX · No drug or device payments recorded (2025) · (210) 491-9400
Dr. Georgina Saravia, DO
San Antonio, TX · No drug or device payments recorded (2025) · (210) 525-1668

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

Related

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.