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. Corbin Edmondson, M.D.Houston, TX · $414 in drug and device payments (2025) ·
(713) 792-6161 Dr. Cory Bielke, MDHouston, TX · No drug or device payments recorded (2025) ·
(312) 550-2073 Dr. Courtney HatcherHouston, TX · $684 in drug and device payments (2025) · Telehealth ·
(713) 441-4280 Dr. Cristhiam Rojas-hernandez, M.D.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Cristina Bocirnea, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 441-0006 Dr. Cristina Murdock, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(832) 487-2152 Dr. Cristina Natha, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 500-6700 Dr. Cuong Trinh, MDHouston, TX · No drug or device payments recorded (2025) ·
(281) 495-1950 Dr. Curtis Lee, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 500-6526 Dr. Cynthia Basaldua, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 442-4000 Dr. Cynthia Williams, MDHouston, TX · $604 in drug and device payments (2025) ·
(713) 526-5511 Dr. Dac Vu, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 272-8858 Dr. Daniel Le, M.D.Houston, TX · $192 in drug and device payments (2025) ·
(281) 575-1144 Dr. Daniel Leal Alviarez, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Daniel Murphy, M.D., M.B.A.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 798-2500 Dr. Daniel Musher, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 794-7386 Dr. Daniel Schatz, M.D.Houston, TX · $1,114 in drug and device payments (2025) · Telehealth ·
(713) 526-5511 Dr. Daniel Tuft, MDHouston, TX · No drug or device payments recorded (2025) ·
(281) 251-5075 Dr. Daniel Wang, MDHouston, TX · $781 in drug and device payments (2025) ·
(713) 704-4000 Dr. Dan Lotan, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 650-0344 Dr. Darius Wania, M.D.Houston, TX · $470 in drug and device payments (2025) ·
(281) 495-5050 Dr. Darwin Nguyen, DOHouston, TX · No drug or device payments recorded (2025) ·
(713) 272-8858 Dr. Dat Bui, M.D.Houston, TX · $17 in drug and device payments (2025) · Telehealth ·
(281) 464-6042 Dr. David Berman, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 791-1414 Dr. David Mccants, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 442-0000 Dr. David Rubio, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Dawn Adams, MDHouston, TX · No drug or device payments recorded (2025) ·
(832) 548-5000 Dr. Dawn Stoecker-simon, MDHouston, TX · $738 in drug and device payments (2025) · Telehealth ·
(713) 526-5511 Dr. Deborah Mccoy, MDHouston, TX · $1,396 in drug and device payments (2025) ·
(713) 756-8537 Dr. Deepthi Chiluvuri, D.O.Houston, TX · No drug or device payments recorded (2025) ·
(713) 442-1700 Dr. Delfino Garcia, MDHouston, TX · $554 in drug and device payments (2025) ·
(713) 526-5511 Dr. Denise Giuffrida, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 652-5111 Dr. Dennis Toland, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(281) 955-0262 Dr. Deran Wong, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(281) 286-6000 Dr. Derek Meeks, M.D.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 798-2500 Dr. Derek Woo, M.D., M.B.A.Houston, TX · $189 in drug and device payments (2025) ·
(281) 737-0587 Dr. Devang Thanki, DOHouston, TX · No drug or device payments recorded (2025) ·
(713) 704-4000 Dr. Dheepa Ramasamy, M.DHouston, TX · $1,078 in drug and device payments (2025) ·
(281) 492-1900 Dr. Dhinesh Reddy, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 791-1414 Dr. Diana Chen, DOHouston, TX · No drug or device payments recorded (2025) ·
(713) 526-5511 Dr. Diana Stewart, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 873-8890 Dr. Dianna Milewicz, M.D.Houston, TX · $134 in drug and device payments (2025) ·
(713) 500-6727 Dr. Diego Reymunde Duran, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 500-6500 Dr. Dilawar Ajani, M.D.Houston, TX · $698 in drug and device payments (2025) · Telehealth ·
(713) 777-3000 Dr. Dimple Shah, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(281) 469-5400 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.
Related reading on HealthcareDiscovery.AI
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