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. Charles Hamby, M.D.Westlake, TX · No drug or device payments recorded (2025) ·
(630) 607-1257 Dr. Alberto Brizuela Ducharne, MDWest Lake Hills, TX · $1,294 in drug and device payments (2025) · Telehealth ·
(512) 334-2403 Dr. Edie Shulman, MDWest Lake Hills, TX · $19 in drug and device payments (2025) · Telehealth ·
(512) 654-4150 Dr. Emily Kuo, DOWest Lake Hills, TX · $1,170 in drug and device payments (2025) · Telehealth ·
(512) 772-1752 Dr. Gregorio Cortez, M.D.West Lake Hills, TX · No drug or device payments recorded (2025) ·
(512) 347-2726 Dr. June Spann, M.D.West Lake Hills, TX · No drug or device payments recorded (2025) ·
(512) 328-5917 Dr. Raymond Paxton, MDWest Lake Hills, TX · $880 in drug and device payments (2025) · Telehealth ·
(512) 334-2403 Dr. Rehana Becker, MDWest Lake Hills, TX · $1,236 in drug and device payments (2025) · Telehealth ·
(512) 334-2403 Dr. Richard Debehnke, MDWest Lake Hills, TX · No drug or device payments recorded (2025) ·
(512) 334-2403 Dr. Robert Ondash, M.D.West Lake Hills, TX · $1,324 in drug and device payments (2025) · Telehealth ·
(512) 892-7076 Dr. Robert Postlewait, MDWest Lake Hills, TX · $1,599 in drug and device payments (2025) · Telehealth ·
(512) 306-8360 Dr. Savitha Nukal, MDWest Lake Hills, TX · $600 in drug and device payments (2025) · Telehealth ·
(512) 334-2400 Dr. Shawn Laney, M.D.West Lake Hills, TX · $611 in drug and device payments (2025) · Telehealth ·
(512) 772-1752 Dr. Sonia Durairaj, M.D.West Lake Hills, TX · $24 in drug and device payments (2025) ·
(512) 759-6033 Dr. Srujana Pachigolla, MD,BSWest Lake Hills, TX · $866 in drug and device payments (2025) · Telehealth ·
(512) 334-2400 Dr. Lontricia Wilson, MDWhite Settlement, TX · No drug or device payments recorded (2025) ·
(682) 703-4505 Dr. Aashritha Ranganatha Hemmige, MDWichita Falls, TX · $21 in drug and device payments (2025) ·
(940) 263-3000 Dr. Allen Brajer, M.D.Wichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 764-5200 Dr. Anirudh TadakamallaWichita Falls, TX · $68 in drug and device payments (2025) ·
(940) 263-3000 Dr. Anisha Vupputuri, MDWichita Falls, TX · $43 in drug and device payments (2025) ·
(940) 263-3000 Dr. Arti Patel, MDWichita Falls, TX · $19 in drug and device payments (2025) ·
(940) 720-5700 Dr. Banyar Aung, MDWichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 263-3000 Dr. Barbara Murphy, M.D.Wichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 691-0982 Dr. Bhavika Gandhi, M.D.Wichita Falls, TX · $687 in drug and device payments (2025) · Telehealth ·
(940) 263-3000 Dr. Bryan Stroud, DOWichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 764-5200 Dr. Bukola EshoWichita Falls, TX · No drug or device payments recorded (2025) ·
(469) 257-3500 Dr. Chamine Abraham, DOWichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 263-3000 Dr. Cho Cho Tun, MDWichita Falls, TX · $285 in drug and device payments (2025) ·
(940) 263-3000 Dr. Elmer Alger, MDWichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 723-2400 Dr. Francis Yap, M.D.Wichita Falls, TX · $2,845 in drug and device payments (2025) ·
(940) 766-3551 Dr. Ikechukwu Ogbu, MDWichita Falls, TX · No drug or device payments recorded (2025) · Telehealth ·
(940) 263-3000 Dr. Jason AbrahamWichita Falls, TX · $21 in drug and device payments (2025) ·
(940) 263-3000 Dr. Jose Lim, M.D.Wichita Falls, TX · $576 in drug and device payments (2025) · Telehealth ·
(940) 767-5111 Dr. Kalyan Chilukuri, MDWichita Falls, TX · $51 in drug and device payments (2025) ·
(940) 263-3000 Dr. Kejal Shah, MDWichita Falls, TX · $76 in drug and device payments (2025) ·
(940) 263-3000 Dr. Kenneth Warnock, MDWichita Falls, TX · No drug or device payments recorded (2025) ·
(254) 918-5499 Dr. Kyaw Tun, MD, MPHWichita Falls, TX · $57 in drug and device payments (2025) ·
(940) 263-3000 Dr. Madhavi Rajulapalli, MDWichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 766-6306 Dr. Mohammed Parvari, M.D.Wichita Falls, TX · $18 in drug and device payments (2025) ·
(940) 723-8557 Dr. Mrunalini Radkar, M.D.Wichita Falls, TX · $19 in drug and device payments (2025) ·
(940) 696-5335 Dr. Myrna De Asis, M.D.Wichita Falls, TX · $199 in drug and device payments (2025) · Telehealth ·
(940) 763-8077 Dr. Okeny Modi, MDWichita Falls, TX · $26 in drug and device payments (2025) ·
(940) 764-3983 Dr. Olawunmi Lawal, MDWichita Falls, TX · No drug or device payments recorded (2025) · Telehealth ·
(940) 764-5200 Dr. Pooja Amirneni, MDWichita Falls, TX · $35 in drug and device payments (2025) ·
(940) 263-3000 Dr. Prashanth Gumpu ShivashankarWichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 263-3000 Dr. Priyadarshini Ranbhise, MDWichita Falls, TX · $66 in drug and device payments (2025) ·
(248) 275-8243 Dr. Rajani Katkuri, MDWichita Falls, TX · $169 in drug and device payments (2025) ·
(940) 764-5200 Dr. Raja Rajeswari DiviWichita Falls, TX · $51 in drug and device payments (2025) ·
(940) 764-3983 Dr. Rami Reddy Buchipudi, M.DWichita Falls, TX · No drug or device payments recorded (2025) ·
(940) 232-6878 Dr. Rita Kong, M.D.Wichita Falls, TX · $2,185 in drug and device payments (2025) ·
(940) 766-3551 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.
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