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. Karen Hoermann, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 526-5511 Dr. Karthik BhandariHouston, TX · No drug or device payments recorded (2025) ·
(713) 500-6500 Dr. Kashif Piracha, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(281) 440-2692 Dr. Kas Saranathan, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 771-3831 Dr. Katayoun Rezvani, M.D.,PHDHouston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Katherine Bender, MDHouston, TX · $237 in drug and device payments (2025) · Telehealth ·
(713) 526-5511 Dr. Katherine Richards, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 798-5588 Dr. Kathleen Ryan, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 442-2400 Dr. Kathleen Smalky, MD, MPHHouston, TX · No drug or device payments recorded (2025) ·
(713) 745-4516 Dr. Kathryn Kemere, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 798-0190 Dr. Katia Arnold, MDHouston, TX · No drug or device payments recorded (2025) ·
(281) 929-6100 Dr. Kati Choi, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 798-5588 Dr. Katie Scally, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 873-8890 Dr. Kaushal Gupta, MDHouston, TX · No drug or device payments recorded (2025) ·
(281) 447-6334 Dr. Kaveh Samani, MDHouston, TX · $389 in drug and device payments (2025) · Telehealth ·
(713) 222-2238 Dr. Kavita Patel, M.D.Houston, TX · $138 in drug and device payments (2025) · Telehealth ·
(832) 255-6631 Dr. Kayla Irelan, D.O.Houston, TX · $1,804 in drug and device payments (2025) · Telehealth ·
(713) 526-5511 Dr. Keith Aldinger, M.D. MBRHouston, TX · $282 in drug and device payments (2025) ·
(281) 868-1094 Dr. Keith Huynh, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(281) 469-3221 Dr. Kelly Chien, M.D.Houston, TX · $4,784 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Kelly O'brien, M.D.Houston, TX · $960 in drug and device payments (2025) · Telehealth ·
(713) 526-5511 Dr. Kelly Smith, P.A.Houston, TX · No drug or device payments recorded (2025) ·
(713) 407-3000 Dr. Kelsey Carnahan, MDHouston, TX · $206 in drug and device payments (2025) ·
(713) 773-0803 Dr. Kenneth Lahart, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 798-5928 Dr. Kenneth Lindemann, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(281) 447-8700 Dr. Kessy Joseph, MD, MSCHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(346) 238-6817 Dr. Ketti Awad, MDHouston, TX · $2,628 in drug and device payments (2025) · Telehealth ·
(713) 363-8055 Dr. Kevin CaoHouston, TX · $181 in drug and device payments (2025) ·
(713) 798-6295 Dr. Kevin Hwang, M.D.Houston, TX · $50 in drug and device payments (2025) · Telehealth ·
(832) 325-7100 Dr. Kevin Milligan, MDHouston, TX · No drug or device payments recorded (2025) ·
(173) 873-8890 Dr. Khadijat Ogunbiyi, MDHouston, TX · No drug or device payments recorded (2025) ·
(281) 815-3812 Dr. Khanh Nguyen, MDHouston, TX · $378 in drug and device payments (2025) ·
(713) 442-0000 Dr. Khanh-trang Nguyen, M.D.Houston, TX · $571 in drug and device payments (2025) ·
(281) 481-8878 Dr. Khanh Vu, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Khurshid Beg, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 527-5000 Dr. Kimberly Dunn, M.D., PH.DHouston, TX · $66 in drug and device payments (2025) · Telehealth ·
(346) 406-1730 Dr. Kimberly Koenig, M.D.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Kiran Gandhi, M.D.Houston, TX · $220 in drug and device payments (2025) · Telehealth ·
(713) 777-6966 Dr. Kirk Tran, MDHouston, TX · No drug or device payments recorded (2025) ·
(972) 365-4630 Dr. Kirtan Nautiyal, M.D.Houston, TX · $1,663 in drug and device payments (2025) · Telehealth ·
(713) 798-1910 Dr. Kodwo Dickson, M .D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Krina Patel, M.D.Houston, TX · $48,085 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Krista Joseph, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(281) 962-8550 Dr. Kristen Kilcrease, D.O. Dr. Kristen LavereHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(832) 693-9776 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
Internal Medicine in all 50 states Search all 9,182 in the directory Ask Zach for help choosing
Related
