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. Vasantha Battini, M.D.Fort Worth, TX · No drug or device payments recorded (2025) ·
(817) 820-4906 Dr. Veerendra Gutta, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 820-4906 Dr. Victor Battles, M.D.Fort Worth, TX · No drug or device payments recorded (2025) ·
(817) 366-4129 Dr. Vinay Punnam, MBBSFort Worth, TX · $78 in drug and device payments (2025) ·
(682) 212-3160 Dr. Vincent Lewis, D.O.Fort Worth, TX · $18 in drug and device payments (2025) ·
(817) 377-8300 Dr. Vishnu Ilineni, MDFort Worth, TX · $47 in drug and device payments (2025) ·
(817) 250-4906 Dr. Wael GhareebFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 250-4906 Dr. Waqar Syed, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(682) 212-3160 Dr. Whitney Unigwe, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 922-1774 Dr. Wilder Diaz-calderon, M.D.Fort Worth, TX · $1,072 in drug and device payments (2025) · Telehealth ·
(817) 820-0090 Dr. Xuehui Liu, M.D.Fort Worth, TX · No drug or device payments recorded (2025) ·
(817) 730-0070 Dr. Yi LeiFort Worth, TX · $33 in drug and device payments (2025) ·
(817) 735-2549 Dr. Yue-qing Tan, MDFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 735-2000 Dr. Yunan Tao, DOFort Worth, TX · No drug or device payments recorded (2025) ·
(817) 250-4906 Dr. Yvonne Vargas, M.D., M.P.H.Fort Worth, TX · No drug or device payments recorded (2025) ·
(817) 334-1400 Dr. Carl Hughes, MDFredericksburg, TX · No drug or device payments recorded (2025) ·
(830) 990-8651 Dr. Derrick Borecky, MDFredericksburg, TX · No drug or device payments recorded (2025) ·
(830) 307-5002 Dr. Felice Howard, M.D.Fredericksburg, TX · No drug or device payments recorded (2025) ·
(830) 997-2191 Dr. Jennifer Mayben, M.D.Fredericksburg, TX · No drug or device payments recorded (2025) · Telehealth ·
(830) 997-2181 Dr. Leo Tynan, MDFredericksburg, TX · No drug or device payments recorded (2025) ·
(830) 997-2181 Dr. Melissa George, M.D.Fredericksburg, TX · No drug or device payments recorded (2025) ·
(830) 997-2745 Dr. Michael Johnson, M.D.Fredericksburg, TX · $40 in drug and device payments (2025) · Telehealth ·
(830) 997-2181 Dr. Nancy Thompson, M.D.Fredericksburg, TX · $136 in drug and device payments (2025) ·
(830) 997-2191 Dr. Philip Maple, M.D.Fredericksburg, TX · No drug or device payments recorded (2025) ·
(830) 997-2181 Dr. Sandra Garred, M.D.Fredericksburg, TX · $27 in drug and device payments (2025) · Telehealth ·
(830) 997-2181 Dr. Brian RodriguezFriendswood, TX · No drug or device payments recorded (2025) ·
(281) 482-5695 Dr. Cynthia Scott-praisoody, MDFriendswood, TX · No drug or device payments recorded (2025) ·
(832) 658-7160 Dr. Hong Le, MDFriendswood, TX · No drug or device payments recorded (2025) ·
(832) 783-1079 Dr. Jennifer Lee, M.D.Friendswood, TX · $33 in drug and device payments (2025) ·
(281) 996-7788 Dr. Lynda Nixon, MDFriendswood, TX · $108 in drug and device payments (2025) · Telehealth ·
(832) 783-1079 Dr. Philomena Ukwade, MDFriendswood, TX · $147 in drug and device payments (2025) ·
(281) 482-4949 Dr. Rajavi Shah, M.D.Friendswood, TX · No drug or device payments recorded (2025) ·
(832) 783-1079 Dr. Shahnaz Khan, M.D.Friendswood, TX · $19 in drug and device payments (2025) · Telehealth ·
(281) 482-8671 Dr. Shebey ThomasFriendswood, TX · No drug or device payments recorded (2025) ·
(281) 352-6612 Dr. Sonia Bhatt, MDFriendswood, TX · $17 in drug and device payments (2025) · Telehealth ·
(281) 482-5695 Dr. Teresa Becker, MDFriendswood, TX · No drug or device payments recorded (2025) ·
(281) 996-7788 Dr. Abraham Jacob, MDFrisco, TX · $217 in drug and device payments (2025) · Telehealth ·
(972) 588-4393 Dr. Akhi Saha, MDFrisco, TX · No drug or device payments recorded (2025) ·
(214) 618-0297 Dr. Anagha Agarwal, MDFrisco, TX · $353 in drug and device payments (2025) · Telehealth ·
(469) 405-0500 Dr. Andrew Fitzgerald, M.D. Dr. Bijas BenjaminFrisco, TX · $700 in drug and device payments (2025) · Telehealth ·
(469) 200-6100 Dr. Birjis Chinoy, MDFrisco, TX · No drug or device payments recorded (2025) ·
(469) 633-1868 Dr. Bryan Johnson, MDFrisco, TX · $754 in drug and device payments (2025) · Telehealth ·
(469) 633-9300 Dr. Bush Benjamin, MD, MBA Dr. Cassidy Tang, MDFrisco, TX · No drug or device payments recorded (2025) ·
(945) 339-1450 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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