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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. Chinyere Odu, MD
Frisco, TX · $634 in drug and device payments (2025) · (469) 633-9300
Dr. Deepak Pahuja, M.D., MBBS, FACP
Frisco, TX · No drug or device payments recorded (2025) · (888) 492-0254
Dr. Dina Diehl, D.O.
Frisco, TX · $246 in drug and device payments (2025) · (469) 200-5301
Dr. Eyoel Abebe, M.D.
Frisco, TX · No drug or device payments recorded (2025) · Telehealth · (903) 990-0001
Dr. Fareha Kazi, MD
Frisco, TX · $472 in drug and device payments (2025) · (214) 842-8743
Dr. Francisco Gonzalez-rosales, MD
Frisco, TX · No drug or device payments recorded (2025) · (972) 335-4124
Dr. Harishchandra Nuthakki, MD
Frisco, TX · $129 in drug and device payments (2025) · Telehealth · (469) 649-9968
Dr. Hui Wang, MD
Frisco, TX · $873 in drug and device payments (2025) · (214) 618-9715
Dr. Humera Ahmed, MD
Frisco, TX · $345 in drug and device payments (2025) · (469) 200-5301
Dr. James Williams, M.D.
Frisco, TX · No drug or device payments recorded (2025) · (214) 618-3804
Dr. Jaspreet Alang, M.D.
Frisco, TX · $1,290 in drug and device payments (2025) · (972) 668-1900
Dr. Jehangir Gowani, MD
Frisco, TX · $17 in drug and device payments (2025) · Telehealth · (469) 972-7860
Dr. Joel Rubin, DO
Frisco, TX · No drug or device payments recorded (2025) · (214) 618-2000
Dr. John Treer, MD
Frisco, TX · $854 in drug and device payments (2025) · Telehealth · (972) 377-8695
Dr. Jonathan Piga, MD
Frisco, TX · $24 in drug and device payments (2025) · (214) 618-2222
Dr. Jordan Pastorek, MD
Frisco, TX · No drug or device payments recorded (2025) · Telehealth · (469) 430-5850
Dr. Julia Lunberry, M.D.
Frisco, TX · No drug or device payments recorded (2025) · (817) 312-0286
Dr. Jun Lee, MD
Frisco, TX · $672 in drug and device payments (2025) · (972) 731-7717
Dr. Kavitha Ilayaraja, MD
Frisco, TX · No drug or device payments recorded (2025) · (945) 221-6442
Dr. Khoi Pham, D.O.
Frisco, TX · No drug or device payments recorded (2025) · (562) 215-2995
Dr. Kinal Patel, D.O.
Frisco, TX · $23 in drug and device payments (2025) · (469) 535-8000
Dr. Kinjal Gadhiya, MD
Frisco, TX · No drug or device payments recorded (2025) · (945) 312-2180
Dr. Krishna Tatineni, M.D.
Frisco, TX · No drug or device payments recorded (2025) · (469) 269-0272
Dr. Lata Pablani
Frisco, TX · $625 in drug and device payments (2025) · Telehealth · (469) 888-4890
Dr. Latha Yedlapalli
Frisco, TX · $338 in drug and device payments (2025) · Telehealth · (214) 436-4949
Dr. Mandeep Acharya, MD
Frisco, TX · $265 in drug and device payments (2025) · Telehealth · (972) 643-8727
Dr. Maria-raquel Weaver, M.D.
Frisco, TX · $63 in drug and device payments (2025) · (214) 297-0297
Dr. Mary Watson, M.D.
Frisco, TX · No drug or device payments recorded (2025) · (214) 872-1869
Dr. Michael Lee, MD
Frisco, TX · $640 in drug and device payments (2025) · Telehealth · (972) 377-8695
Dr. Michael Olatunji, M.D.
Frisco, TX · $123 in drug and device payments (2025) · (214) 992-0549
Dr. Naseem Khan, M.D
Frisco, TX · $121 in drug and device payments (2025) · (972) 643-8727
Dr. Neela Shah, M.D.
Frisco, TX · $102 in drug and device payments (2025) · (214) 297-0297
Dr. Nirmit Desai, M.D., M.P.H.
Frisco, TX · No drug or device payments recorded (2025) · (469) 269-1780
Dr. Obiora Ekweani, MD
Frisco, TX · $473 in drug and device payments (2025) · (972) 668-3990
Dr. Pedro Checo, M.D.
Frisco, TX · No drug or device payments recorded (2025) · (469) 633-9700
Dr. Pooja Naik, MD
Frisco, TX · $84 in drug and device payments (2025) · (214) 666-6259
Dr. Praveena Sunkara, M.D.
Frisco, TX · $76 in drug and device payments (2025) · (214) 666-6259
Dr. Rahulkumar Singh, M.D.
Frisco, TX · No drug or device payments recorded (2025) · (214) 872-6502
Dr. Ramendra Debnath, MD
Frisco, TX · No drug or device payments recorded (2025) · (214) 618-0297
Dr. Ramesh Amara, MD
Frisco, TX · $816 in drug and device payments (2025) · Telehealth · (972) 377-8695
Dr. Randolph Torres Ramos, M. D.
Frisco, TX · No drug or device payments recorded (2025) · (787) 560-6985
Dr. Samra Khan, M.D
Frisco, TX · No drug or device payments recorded (2025) · Telehealth · (469) 975-3731
Dr. Sandhya Seetharam, M.D.,
Frisco, TX · No drug or device payments recorded (2025) · (312) 315-2257
Dr. Sefanit Gebretsadik, M.D
Frisco, TX · $152 in drug and device payments (2025) · (903) 990-0001
Dr. Shahbaz Ahmad, M.D.
Frisco, TX · $199 in drug and device payments (2025) · (972) 499-5551
Dr. Shebene Chacko, M.D.
Frisco, TX · No drug or device payments recorded (2025) · (167) 322-8735
Dr. Sheila Calderon, MD
Frisco, TX · No drug or device payments recorded (2025) · (214) 705-6565
Dr. Sima Kavand, M.D.
Frisco, TX · $458 in drug and device payments (2025) · Telehealth · (972) 468-9999
Dr. Sri Yedlapalli, MD
Frisco, TX · $341 in drug and device payments (2025) · (214) 843-4623
Dr. Stefanie Addington, M.D.
Frisco, TX · $19 in drug and device payments (2025) · (972) 468-9999

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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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.