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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 in Houston1,496 providers
Internal Medicine in Dallas950 providers
Internal Medicine in San Antonio658 providers
Internal Medicine in Austin607 providers
Internal Medicine in Fort Worth394 providers
Internal Medicine in El Paso263 providers
Internal Medicine in Galveston217 providers
Internal Medicine in Plano209 providers
Internal Medicine in Temple195 providers
Internal Medicine in Tyler143 providers
Internal Medicine in Lubbock119 providers
Internal Medicine in Sugar Land108 providers
Internal Medicine in Arlington102 providers
Internal Medicine in Longview100 providers
Internal Medicine in Irving99 providers
Internal Medicine in Corpus Christi95 providers
Internal Medicine in Amarillo82 providers
Internal Medicine in Frisco81 providers
Internal Medicine in Harlingen73 providers
Internal Medicine in Webster70 providers
Internal Medicine in Odessa66 providers
Internal Medicine in Richardson62 providers
Internal Medicine in San Angelo61 providers
Internal Medicine in Round Rock61 providers

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. Kristina Little, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 873-8890
Dr. Kristopher Mosier, DO
Houston, TX · $270 in drug and device payments (2025) · (713) 500-7955
Dr. Krystal Hill
Houston, TX · No drug or device payments recorded (2025) · (281) 929-6184
Dr. Kumari Iyer, MD
Houston, TX · $204 in drug and device payments (2025) · Telehealth · (281) 356-1945
Dr. Kwame Koom-dadzie, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Lakshmi Seshadri, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 771-3831
Dr. Lakshmy Gopalakrishnan, M.D.
Houston, TX · No drug or device payments recorded (2025) · (281) 784-1088
Dr. Laquisa Hill, M.D.
Houston, TX · $5,312 in drug and device payments (2025) · (714) 441-1450
Dr. Lara Colton, MD
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 441-0006
Dr. Lara Nabbout, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 363-8055
Dr. Latania Booker, MD
Houston, TX · $35 in drug and device payments (2025) · Telehealth · (713) 797-6431
Dr. Laura Amin, MD
Houston, TX · $190 in drug and device payments (2025) · (713) 792-6161
Dr. Laura Petersen, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 794-8601
Dr. Laura Pierce, M.D.
Houston, TX · $67 in drug and device payments (2025) · (713) 798-2222
Dr. Laura Whiteley, M.D.
Houston, TX · $1,090 in drug and device payments (2025) · Telehealth · (713) 242-2222
Dr. Lauren Byers, M.D.
Houston, TX · $21,759 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Lauren Rash, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 873-8890
Dr. Laurie Feuer, M.D.
Houston, TX · $84 in drug and device payments (2025) · (713) 662-2777
Dr. Laxman Sunder, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 773-1102
Dr. Leanne Jackson
Houston, TX · No drug or device payments recorded (2025) · (713) 791-1414
Dr. Leanne Nguyen, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Le'chauncy Woodard, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 873-4700
Dr. Lee Lu, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 873-2000
Dr. Leena Patel, M.D.
Houston, TX · $37 in drug and device payments (2025) · Telehealth · (713) 581-6897
Dr. Leila Talieh
Houston, TX · $699 in drug and device payments (2025) · (713) 465-6198
Dr. Leo Criep, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 850-1190
Dr. Leonard Kibert, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 654-7488
Dr. Leo Soehnlen, D.O.
Houston, TX · No drug or device payments recorded (2025) · (713) 500-5010
Dr. Lesley Newton, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 776-9000
Dr. Lesley Park, M.D.
Houston, TX · $86 in drug and device payments (2025) · (713) 442-0000
Dr. Lewie Travis, MD
Houston, TX · No drug or device payments recorded (2025) · (281) 496-5556
Dr. Lia Chacko, M.D
Houston, TX · $36 in drug and device payments (2025) · (713) 500-7885
Dr. Liam Ung
Houston, TX · No drug or device payments recorded (2025) · (713) 500-6526
Dr. Li Cai, M.D.
Houston, TX · $1,351 in drug and device payments (2025) · Telehealth · (832) 522-8444
Dr. Lien Vu, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 790-3311
Dr. Lilit Sargsyan, M.D.
Houston, TX · $1,097 in drug and device payments (2025) · (713) 500-6828
Dr. Lily Chen, MD
Houston, TX · $355 in drug and device payments (2025) · (713) 500-6500
Dr. Lindsay Dunn, MD
Houston, TX · $639 in drug and device payments (2025) · Telehealth · (713) 441-4280
Dr. Lindsay Vaclavik
Houston, TX · No drug or device payments recorded (2025) · (713) 408-0291
Dr. Lindsey Fogle, M.D.
Houston, TX · $614 in drug and device payments (2025) · Telehealth · (713) 714-5376
Dr. Lindsey Jordan, M.D.
Houston, TX · $50 in drug and device payments (2025) · (713) 798-2450
Dr. Linnie Traylor, M.D
Houston, TX · No drug or device payments recorded (2025) · (713) 298-4844
Dr. Lisa Ehrlich, M.D.
Houston, TX · $1,881 in drug and device payments (2025) · Telehealth · (713) 800-8800
Dr. Lola Carrete, MD
Houston, TX · No drug or device payments recorded (2025) · (832) 667-4150
Dr. Long Hoang, M.D.
Houston, TX · No drug or device payments recorded (2025) · (281) 897-8886
Dr. Lonzetta Newman, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Lorin Crear
Houston, TX · No drug or device payments recorded (2025) · (713) 873-8890
Dr. Louise Terrill, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 633-2020
Dr. Louis Waddell, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 468-4955
Dr. Lourdes Eco, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 486-6200

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.

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

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Texas? Get featured.