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. Jenny Pozadzides, M.D,Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Jeongmin Seo, MD PHDHouston, TX · No drug or device payments recorded (2025) ·
(346) 920-9610 Dr. Jeremy Ramdial, MDHouston, TX · $30 in drug and device payments (2025) · Telehealth ·
(713) 745-3458 Dr. Jeremy Zimmerman, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 798-5588 Dr. Jerry Henderson, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Jerry Xiao, MDHouston, TX · $1,594 in drug and device payments (2025) ·
(713) 441-3948 Dr. Jessica Abhulimhen, MDHouston, TX · $126 in drug and device payments (2025) ·
(713) 500-6526 Dr. Jessica Carmon, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 798-2222 Dr. Jessica Dominguez, MD Dr. Jessica Hwang, M.D., MPHHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 792-6161 Dr. Jessica Shie, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Jessica Stull, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 442-5200 Dr. Jessie Feng, M.DHouston, TX · No drug or device payments recorded (2025) ·
(832) 379-9200 Dr. Jessy Mathews, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 442-0000 Dr. Jesus Casas, M.D.Houston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 589-8643 Dr. Jesus Pimentel, M.D.Houston, TX · $1,164 in drug and device payments (2025) · Telehealth ·
(713) 441-4280 Dr. Jianjun Zhang, MDHouston, TX · $250 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Jia Qi Xiong, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 798-4795 Dr. Jiaxin Lu, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 981-8898 Dr. Jillian Smith, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 500-6500 Dr. Jill Jacoby, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 798-2222 Dr. Jimin Wang, MDHouston, TX · $2,018 in drug and device payments (2025) ·
(713) 272-6442 Dr. Jimmie Lewis, MDHouston, TX · No drug or device payments recorded (2025) ·
(512) 730-3056 Dr. Jinping Fan, MDHouston, TX · No drug or device payments recorded (2025) ·
(281) 866-0073 Dr. Ji Qi, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 794-7228 Dr. Jitae KimHouston, TX · $889 in drug and device payments (2025) ·
(713) 798-5928 Dr. Joan Bull, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 704-3961 Dr. Joan Friedland, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 794-7378 Dr. Joanna-grace Manzano, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. Joanna Ira, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 677-7262 Dr. Jocelyn Antony, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 235-1100 Dr. Joel Kneitz, MDHouston, TX · $346 in drug and device payments (2025) · Telehealth ·
(713) 797-9999 Dr. John Anigbogu, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 271-2800 Dr. John Berens, MDHouston, TX · No drug or device payments recorded (2025) · Telehealth ·
(713) 798-6333 Dr. John Burpeau, M.D.Houston, TX · $251 in drug and device payments (2025) ·
(713) 529-0543 Dr. John Eichelberger, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 526-5511 Dr. John Gallagher, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 523-6627 Dr. John Hanna, MDHouston, TX · No drug or device payments recorded (2025) ·
(877) 632-6789 Dr. John Kelly, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 791-1414 Dr. John Lane, DOHouston, TX · No drug or device payments recorded (2025) ·
(713) 792-6161 Dr. John Levins, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 407-3000 Dr. John Livingston, M.D.Houston, TX · $15,341 in drug and device payments (2025) · Telehealth ·
(713) 792-6161 Dr. Johnny ShihHouston, TX · $437 in drug and device payments (2025) · Telehealth ·
(281) 737-0570 Dr. John Patlan, M.D.Houston, TX · No drug or device payments recorded (2025) ·
(713) 242-2222 Dr. John Paulsel, MDHouston, TX · $417 in drug and device payments (2025) ·
(713) 526-5511 Dr. Johnson Agu, MDHouston, TX · No drug or device payments recorded (2025) ·
(713) 773-2255 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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