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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. Qasim Nayeem, MD
Mckinney, TX · No drug or device payments recorded (2025) · (214) 548-6388
Dr. Richard Boatman, MD
Mckinney, TX · No drug or device payments recorded (2025) · (972) 542-3364
Dr. Saadia Rizvi, M.D.
Mckinney, TX · No drug or device payments recorded (2025) · (972) 547-8000
Dr. Sameh Elsaid, MD
Mckinney, TX · No drug or device payments recorded (2025) · (469) 764-6950
Dr. Shabbir Hossain, MD
Mckinney, TX · $258 in drug and device payments (2025) · Telehealth · (972) 525-9900
Dr. Shaista Noormohammad, MD
Mckinney, TX · $25 in drug and device payments (2025) · (972) 547-8000
Dr. Snehal Kolhe, M.D.
Mckinney, TX · No drug or device payments recorded (2025) · Telehealth · (972) 268-9383
Dr. Sneha Mcmenamy, M.D.
Mckinney, TX · No drug or device payments recorded (2025) · Telehealth · (469) 800-5100
Dr. Soujanya Donthu, MD
Mckinney, TX · No drug or device payments recorded (2025) · (972) 369-0214
Dr. Stephanie Opusunju, M.D.
Mckinney, TX · No drug or device payments recorded (2025) · (214) 886-6030
Dr. Steven Strength, DO
Mckinney, TX · $31 in drug and device payments (2025) · Telehealth · (469) 800-5100
Dr. Syeda Raza, MD
Mckinney, TX · No drug or device payments recorded (2025) · Telehealth · (469) 800-5100
Dr. Syed Aziz, M.D.
Mckinney, TX · No drug or device payments recorded (2025) · (972) 562-1018
Dr. Tayyab Malik, M.D.
Mckinney, TX · $348 in drug and device payments (2025) · (469) 886-8537
Dr. Tenesha Chappell, M.D.
Mckinney, TX · No drug or device payments recorded (2025) · Telehealth · (469) 800-5100
Dr. Victoria Mcgrath, DO
Mckinney, TX · No drug or device payments recorded (2025) · (972) 369-0214
Dr. Zahid Zafar, M.D.
Mckinney, TX · $793 in drug and device payments (2025) · Telehealth · (972) 975-8480
Dr. Juliette Madrigal, M.D.
Meadowlakes, TX · $153 in drug and device payments (2025) · (830) 693-0555
Dr. Afshan Tabassum, MD
Mesquite, TX · $380 in drug and device payments (2025) · (972) 216-5152
Dr. Anbu Pandian, MD
Mesquite, TX · $44 in drug and device payments (2025) · (972) 698-2371
Dr. Andrew Merkin, MD
Mesquite, TX · No drug or device payments recorded (2025) · (972) 686-9339
Dr. Anuradha Mundluru, MD
Mesquite, TX · No drug or device payments recorded (2025) · Telehealth · (972) 216-0079
Dr. Asha Chekuri, MD
Mesquite, TX · No drug or device payments recorded (2025) · (972) 285-6349
Dr. Ashfaq Rasheed, M.D.
Mesquite, TX · No drug or device payments recorded (2025) · (972) 288-1662
Dr. Beata Walenda, M.D.
Mesquite, TX · No drug or device payments recorded (2025) · (972) 613-3700
Dr. Chijioke Ukoha, M.D
Mesquite, TX · $117 in drug and device payments (2025) · (972) 279-1700
Dr. Enrique Acosta, MD
Mesquite, TX · $479 in drug and device payments (2025) · (888) 478-8432
Dr. Frank Ebai
Mesquite, TX · $509 in drug and device payments (2025) · (214) 432-7273
Dr. Jason George, MD
Mesquite, TX · $197 in drug and device payments (2025) · (214) 660-2500
Dr. Jeremiah Sisay, PHARMD, MD
Mesquite, TX · $200 in drug and device payments (2025) · (972) 288-1662
Dr. Julio Olivieri, M.D.
Mesquite, TX · No drug or device payments recorded (2025) · Telehealth · (972) 697-8580
Dr. Katherine Gonzalez
Mesquite, TX · $35 in drug and device payments (2025) · (972) 426-5426
Dr. Khurshid Khan, M.D.
Mesquite, TX · No drug or device payments recorded (2025) · (972) 686-4500
Dr. Lakshmi Deepika Gopalam, MD
Mesquite, TX · No drug or device payments recorded (2025) · (214) 320-7000
Dr. Lewis Edwards
Mesquite, TX · $68 in drug and device payments (2025) · Telehealth · (972) 279-7575
Dr. Michael Carroll, MD
Mesquite, TX · $44 in drug and device payments (2025) · (214) 398-3251
Dr. Naqi Idris, M.D.
Mesquite, TX · $856 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Natasha Gupta, D.O
Mesquite, TX · $1,069 in drug and device payments (2025) · Telehealth · (972) 426-5426
Dr. Naveed Klair, MD
Mesquite, TX · No drug or device payments recorded (2025) · (972) 535-4229
Dr. Padi Reddy, M.D.
Mesquite, TX · $32 in drug and device payments (2025) · (972) 698-2371
Dr. Palak Parikh, M.D.
Mesquite, TX · $48 in drug and device payments (2025) · Telehealth · (214) 358-2300
Dr. Piotr Jakubowski, M.D.
Mesquite, TX · No drug or device payments recorded (2025) · (972) 613-3700
Dr. Po Wong, MD
Mesquite, TX · No drug or device payments recorded (2025) · (972) 285-6349
Dr. Prince Philip, M.D.
Mesquite, TX · $27 in drug and device payments (2025) · (972) 426-5426
Dr. Rafael Rodriguez, M.D.
Mesquite, TX · No drug or device payments recorded (2025) · (972) 216-5400
Dr. Rajesh Rana, M.D.
Mesquite, TX · $380 in drug and device payments (2025) · Telehealth · (972) 681-6401
Dr. Salma Saiger, M.D.
Mesquite, TX · $2,102 in drug and device payments (2025) · Telehealth · (972) 216-5152
Dr. Samer Nachawati, DO
Mesquite, TX · $163 in drug and device payments (2025) · (972) 352-3203
Dr. Satish Goyal, M.D.
Mesquite, TX · No drug or device payments recorded (2025) · (972) 613-4185
Dr. Suthee Thumasathit, MD
Mesquite, TX · $2,581 in drug and device payments (2025) · Telehealth · (972) 270-5549

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.