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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. Maurice Khayat, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-0056
Dr. Mayha Truong, M.D.
Dallas, TX · $227 in drug and device payments (2025) · (214) 221-6362
Dr. Mazen Hassan, MD
Dallas, TX · $1,983 in drug and device payments (2025) · (214) 821-1177
Dr. Megan Shaw, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 571-6132
Dr. Meghan Pandith, MD
Dallas, TX · $24 in drug and device payments (2025) · (214) 633-5555
Dr. Megha Sheth
Dallas, TX · No drug or device payments recorded (2025) · (214) 590-8000
Dr. Melanie Childress, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 821-1177
Dr. Melanie Christina, M.D.
Dallas, TX · $571 in drug and device payments (2025) · Telehealth · (214) 758-7480
Dr. Melanie Powell, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 947-2385
Dr. Melina De Oliveira Valdo Giugni
Dallas, TX · $60 in drug and device payments (2025) · (214) 820-0111
Dr. Melissa Nelson, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-2361
Dr. Mercy Edionwe, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 590-8058
Dr. Merin Varghese, M.D.
Dallas, TX · $1,911 in drug and device payments (2025) · (214) 821-1177
Dr. Michael Bowen, MD MPH
Dallas, TX · $161 in drug and device payments (2025) · Telehealth · (214) 645-8600
Dr. Michael Brancheau, MD
Dallas, TX · $122 in drug and device payments (2025) · (214) 321-3394
Dr. Michael Burton, MD, MSPH
Dallas, TX · $89 in drug and device payments (2025) · (214) 645-3597
Dr. Michael Finch, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 242-9890
Dr. Michael Hu, M.D.
Dallas, TX · $22 in drug and device payments (2025) · Telehealth · (469) 490-3119
Dr. Michael Hwang, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 648-3486
Dr. Michael Jerome, DO
Dallas, TX · $635 in drug and device payments (2025) · (214) 301-7071
Dr. Michael Johnston, M.D.
Dallas, TX · $165 in drug and device payments (2025) · Telehealth · (469) 800-9000
Dr. Michael Kimbrell, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 590-8000
Dr. Michael Mccullough, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 265-8646
Dr. Michael Methner, DO
Dallas, TX · No drug or device payments recorded (2025) · (214) 943-6700
Dr. Michael Tran, MD
Dallas, TX · No drug or device payments recorded (2025) · (979) 388-3959
Dr. Michael Valachovic, M.D.
Dallas, TX · $610 in drug and device payments (2025) · (214) 828-5006
Dr. Michail Mantas, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 727-5153
Dr. Michelle Chung, MD
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 692-3100
Dr. Michelle Ho, M.D.
Dallas, TX · $798 in drug and device payments (2025) · Telehealth · (972) 993-5040
Dr. Michelle Sandoval Cabanas, MD
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-1460
Dr. Michielle Fisher, MD
Dallas, TX · $17 in drug and device payments (2025) · Telehealth · (214) 590-0409
Dr. Miguel Hernandez, MD
Dallas, TX · $72 in drug and device payments (2025) · Telehealth · (469) 518-4823
Dr. Miguel Ortiz Bezara, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 999-9999
Dr. Miguel Villamil, MD
Dallas, TX · $49 in drug and device payments (2025) · (214) 947-2385
Dr. Mihaela Perijoc, MD
Dallas, TX · $17 in drug and device payments (2025) · Telehealth · (972) 381-6690
Dr. Minh Do
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 590-8369
Dr. Minyoung Kang, MD
Dallas, TX · No drug or device payments recorded (2025) · (682) 552-3065
Dr. Miriam Ruoff
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-0111
Dr. Mohammad Amir, MD
Dallas, TX · No drug or device payments recorded (2025) · (940) 458-4774
Dr. Mohammed Mogri, MD
Dallas, TX · $40 in drug and device payments (2025) · (214) 820-8030
Dr. Mohammed Suhail, D.O.
Dallas, TX · $22 in drug and device payments (2025) · (214) 238-3074
Dr. Mohtaram Masood, MD
Dallas, TX · No drug or device payments recorded (2025) · (972) 857-0000
Dr. Mollie Rice-dorrough, M.D.
Dallas, TX · $719 in drug and device payments (2025) · Telehealth · (469) 290-6400
Dr. Monal Shah, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-0118
Dr. Monicah Gichinga-mugwe, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-4265
Dr. Monica Li, MD
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-7995
Dr. Monica Zhang, MD
Dallas, TX · $31 in drug and device payments (2025) · (214) 820-3000
Dr. Monika Kumar, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 648-1931
Dr. Mostafa Salem, MD
Dallas, TX · $722 in drug and device payments (2025) · Telehealth · (469) 800-9000
Dr. Muhammad Abu-rmaileh, MD
Dallas, TX · $16 in drug and device payments (2025) · (214) 999-9999

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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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.