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. Michaela Ginn, MDHouston, TX · $136 in drug and device payments (2025) ·
(713) 591-3555 Dr. Michael Arden Perdon, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 704-0669 Dr. Michael Bruce, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 798-4321 Dr. Michael Bubis, D.O.Houston, TX · $122 in drug and device payments (2025) ·
(713) 500-6500 Dr. Michael Davis, M.D.Houston, TX · $110 in drug and device payments (2025) · Telehealth ·
(713) 461-2915 Dr. Michael Eisenberg, M.D.Houston, TX · $368 in drug and device payments (2025) ·
(713) 960-8008 Dr. Michael Esantsi, M.D.Houston, TX · $1,683 in drug and device payments (2025) · Telehealth ·
(281) 477-3393 Dr. Michael Feltovich, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 441-0006 Dr. Michael Murray, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 796-9955 Dr. Michael Nakazawa, M.D., PH.DHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Michael PopescuHouston, TX · No drug or device payments recorded (2025) ·
(713) 798-4951 Dr. Michael Siegelman, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 873-4895 Dr. Michael Strauss, M. D.Houston, TX · $415 in drug and device payments (2025) ·
(713) 864-6100 Dr. Michael Wotman, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Michael Zionts, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 442-0000 Dr. Michele Gocuay, M.D.Houston, TX · $497 in drug and device payments (2025) · Telehealth ·
(281) 586-3888 Dr. Michelle Senechalle, M.D. Dr. Michelle Udayamurthy, M.D. Dr. Miguel Izquierdo, M.D. Dr. Miguel Maturana Gonzalez, MDHouston, TX · $2,527 in drug and device payments (2025) ·
(713) 790-3311 Dr. Mihir Shah, MDHouston, TX · $511 in drug and device payments (2025) ·
(713) 442-1500 Dr. Mikel Etchegaray-langley, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Mildred Mcafee, M.D.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 526-5511 Dr. Milena Gould, M.D.Houston, TX · $701 in drug and device payments (2025) ·
(281) 952-0426 Dr. Mindy Hsiong, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 798-0190 Dr. Minesh Desai, DOHouston, TX · $50 in drug and device payments (2025) · Telehealth ·
(281) 737-0570 Dr. Mingfang Cheng, MDHouston, TX · $25 in drug and device payments (2025) · Telehealth ·
(713) 486-7200 Dr. Minh Mai, M.D.Houston, TX · $611 in drug and device payments (2025) ·
(832) 604-9944 Dr. Min Ji Kwak, M.D.Houston, TX · $465 in drug and device payments (2025) ·
(713) 500-6283 Dr. Min-yuen CheungHouston, TX · $142 in drug and device payments (2025) ·
(281) 737-0587 Dr. Miriam Freundt, MDHouston, TX · $1,029 in drug and device payments (2025) ·
(832) 355-2666 Dr. Miriam Sanchez Luna, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 798-3802 Dr. Mirza Umair Khalid, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 798-0190 Dr. Mitchell Parma, MDHouston, TX · $173 in drug and device payments (2025) ·
(713) 792-6161 Dr. Miysha Girardeau, MD, MSHouston, TX · No drug or device payments recorded (2025) ·
(771) 387-3889 Dr. Modushudan Bhattacharjee, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 566-4463 Dr. Moe Zaw, M.DHouston, TX · No drug or device payments recorded (2025) ·
(713) 773-1132 Dr. Mohamed Shehata, MDHouston, TX · $18 in drug and device payments (2025) · Telehealth ·
(800) 592-9175 Dr. Mohammad BilalHouston, TX · $252 in drug and device payments (2025) ·
(713) 873-8890 Dr. Mohammad Siddiqi, MDHouston, TX · $394 in drug and device payments (2025) · Telehealth ·
(281) 580-1500 Dr. Mohammed Hamid, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 500-6526 Dr. Mohammed Karimjee, MDHouston, TX · $928 in drug and device payments (2025) ·
(281) 370-7272 Dr. Mohammed TanbirHouston, TX · No drug or device payments recorded (2025) ·
(713) 873-8890 Dr. Moiz SalahuddinHouston, TX · No drug or device payments recorded (2025) ·
(832) 325-7222 Dr. Molly Horstman, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 873-2000 Dr. Momin Islam, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 441-5114 Dr. Monica Mutyala, MDHouston, TX · No drug or device payments recorded (2025) ·
(903) 315-2000 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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