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 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. Juan Menjivar, M.D.Edinburg, TX · $124 in drug and device payments (2025) ·
(956) 362-8677 Dr. Kalyana Mondreti, M.DEdinburg, TX · $41 in drug and device payments (2025) ·
(956) 362-8677 Dr. Keila Carrera Mejias, MDEdinburg, TX · $119 in drug and device payments (2025) ·
(956) 362-8677 Dr. Kirk Reeves, DOEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-3575 Dr. Leonel Villarreal Cantu, M.D.Edinburg, TX · $822 in drug and device payments (2025) ·
(956) 631-3999 Dr. Mahmod Sultan, MDEdinburg, TX · $123 in drug and device payments (2025) ·
(956) 362-2171 Dr. Mahmood Barazi, M.D.Edinburg, TX · $250 in drug and device payments (2025) · Telehealth ·
(956) 292-0100 Dr. Manuel Seas, M.D.Edinburg, TX · $77 in drug and device payments (2025) ·
(956) 362-8677 Dr. Mariana Gonzalez Del Hierro, MDEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-8677 Dr. Mian Uman AnwerEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-8677 Dr. Monzer Yazji, MDEdinburg, TX · $20 in drug and device payments (2025) ·
(956) 292-0100 Dr. Naresh PurohitEdinburg, TX · No drug or device payments recorded (2025) · Telehealth ·
(956) 362-8677 Dr. Omar Shuaib, M.D.Edinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-3553 Dr. Osama Nahas, M.D.Edinburg, TX · No drug or device payments recorded (2025) ·
(956) 683-7473 Dr. Oscar Mendez, M.D.Edinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-8677 Dr. Padmini Bhadriraju, MDEdinburg, TX · $110 in drug and device payments (2025) · Telehealth ·
(956) 631-7100 Dr. Rama Bakie, MDEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-2430 Dr. Raul Francis Ledesma, M.D.Edinburg, TX · $116 in drug and device payments (2025) ·
(956) 362-8677 Dr. Roberto Martinez, M.D.Edinburg, TX · $535 in drug and device payments (2025) ·
(956) 362-8677 Dr. Ruben Mohme, M.D.Edinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-8677 Dr. Salman Bangash, MDEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-3575 Dr. Samee Mohammed, MDEdinburg, TX · $277 in drug and device payments (2025) ·
(956) 292-0100 Dr. Santiago Diaz, MDEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-8677 Dr. Schamma Salomon, M.D.Edinburg, TX · $483 in drug and device payments (2025) ·
(956) 362-3575 Dr. Sung Lim, MDEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-8677 Dr. Sunil Kamnani, MDEdinburg, TX · $27 in drug and device payments (2025) ·
(956) 362-8677 Dr. Ursula Aurora Liong, M.D.Edinburg, TX · $139 in drug and device payments (2025) ·
(956) 362-8677 Dr. Vanessa Lujan, PA-CEdinburg, TX · $116 in drug and device payments (2025) ·
(956) 665-7049 Dr. Victor Zamora Legoff, MDEdinburg, TX · No drug or device payments recorded (2025) ·
(956) 362-8677 Dr. Yeny Bravo-pajuelo, MDEdinburg, TX · $41 in drug and device payments (2025) ·
(956) 362-8677 Dr. Saurabh Rana, M.D.El Apaso, TX · $205 in drug and device payments (2025) ·
(915) 742-2180 Dr. John Wissinger, MDEl Campo, TX · No drug or device payments recorded (2025) ·
(979) 543-2956 Dr. Thai Huynh, MDEl Campo, TX · $36 in drug and device payments (2025) ·
(979) 543-5510 Dr. Roseanne Cullen, M.D.Elgin, TX · No drug or device payments recorded (2025) ·
(512) 285-3747 Dr. S Didia, M.D.El )paso, TX · No drug or device payments recorded (2025) ·
(915) 215-4478 Dr. Abhinav Vulisha, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 215-5200 Dr. Abhizith Deoker, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 215-5200 Dr. Adebayo Olusanya, M.DEl Paso, TX · $691 in drug and device payments (2025) ·
(915) 542-2352 Dr. Adriana Urtubey, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 533-8544 Dr. Adrian Rojas Murguia, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(331) 547-7489 Dr. Ahmed Ibrahim, MDEl Paso, TX · $448 in drug and device payments (2025) ·
(915) 799-4341 Dr. Alan Carpenter, D.O.El Paso, TX · No drug or device payments recorded (2025) ·
(915) 584-8882 Dr. Alberto Torres, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 521-7696 Dr. Alejandro Ovalle, M.D.El Paso, TX · $3,460 in drug and device payments (2025) · Telehealth ·
(915) 444-5460 Dr. Alice Anaya, M.D.El Paso, TX · No drug or device payments recorded (2025) ·
(915) 569-1370 Dr. Amir Emami, DOEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 903-9090 Dr. Anabel Lopez-coronado, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 275-0224 Dr. Ana Meza, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 532-4744 Dr. Anandreet Sekhon, MDEl Paso, TX · No drug or device payments recorded (2025) ·
(915) 546-9200 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
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
