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Adult Medicine Doctors in Texas

Data updated monthly · Last refresh October 2026

165 Adult Medicine providers practice in Texas, including 26 (16%) 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.

165providers
26telehealth
Houstontop city

Adult Medicine by city in Texas

Choose a city to see providers there.

Adult Medicine in Houston19 providers
Adult Medicine in Dallas19 providers
Adult Medicine in San Antonio15 providers
Adult Medicine in Fort Worth9 providers
Adult Medicine in Austin7 providers
Adult Medicine in Corpus Christi6 providers
Adult Medicine in El Paso5 providers
Adult Medicine in Beaumont4 providers
Adult Medicine in Odessa3 providers
Adult Medicine in Livingston3 providers
Adult Medicine in Texarkana3 providers
Adult Medicine in Colleyville3 providers
Adult Medicine in Round Rock2 providers
Adult Medicine in Galveston2 providers
Adult Medicine in Mcallen2 providers
Adult Medicine in Frisco2 providers
Adult Medicine in Plano2 providers
Adult Medicine in Southlake2 providers
Adult Medicine in Bellaire2 providers
Adult Medicine in Pflugerville2 providers
Adult Medicine in Athens2 providers
Adult Medicine in Carrollton2 providers
Adult Medicine in Navasota1 providers
Adult Medicine in Arlington1 providers

Where Adult Medicine Doctors in Texas practice

From CMS Medicare enrollment records covering 60 of the 165 providers listed here (36%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Adult Medicine DoctorsAll clinicians in groupMain city
University of Texas Southwestern Medical Center at Dallas33,156Richardson
Legacy Healthcare Services Inc.23,431Cedar Park
Hospitalist Medicine Physicians of Texas PLLC2685Cleburne
Wellmed Medical Group PA2666San Antonio
Fairway Family Medicine-Primary Care PLLC22Carrollton

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingAdult Medicine Doctors affiliated
Parkland Health & Hospital SystemDallasGovernment3 of 53
Memorial Hermann Hospital SystemHoustonNonprofit3 of 53
Chi St Lukes Health Memorial LivingstonLivingstonNonprofit4 of 53
Ut of Texas Southwestern University Hospital - William P. Clements Jr.DallasGovernment4 of 53
Memorial Hermann Memorial City HospitalHoustonNonprofit4 of 53

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Adult 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. Richard Chengson, M.D.
Abilene, TX · No drug or device payments recorded (2025) · (325) 795-3412
Dr. Ruoping Zhang
Amarillo, TX · No drug or device payments recorded (2025) · (806) 507-4808
Dr. Kimberly Cerwonka, APRN, FNP-C
Aransas Pass, TX · No drug or device payments recorded (2025) · (361) 886-3025
Dr. Jesus Ramirez, MD
Arlington, TX · $212 in drug and device payments (2025) · Telehealth · (817) 861-4672
Dr. Gabrielle Graham, APRN-FNP-C
Athens, TX · No drug or device payments recorded (2025) · (903) 606-4262
Dr. Irene Torres
Athens, TX · No drug or device payments recorded (2025) · (903) 286-2850
Dr. Alice Yang, MD
Austin, TX · $334 in drug and device payments (2025) · (512) 324-7318
Dr. Francis Hughes, MD
Austin, TX · No drug or device payments recorded (2025) · (512) 475-8404
Dr. Katherine Serrano
Austin, TX · No drug or device payments recorded (2025) · (512) 835-5577
Dr. Lynn Henderson, ANP
Austin, TX · No drug or device payments recorded (2025) · (415) 644-5051
Dr. Maria Zardkoohi, MD
Austin, TX · No drug or device payments recorded (2025) · (512) 482-0045
Dr. Sidnee Mitchell
Austin, TX · No drug or device payments recorded (2025) · (512) 458-2000
Dr. Suzan Arizpe, M.D.
Austin, TX · No drug or device payments recorded (2025) · (512) 250-9140
Dr. Francis Stovall, M.D.
Beaumont, TX · No drug or device payments recorded (2025) · (409) 981-8550
Dr. Martin Munroe, M.D.
Beaumont, TX · No drug or device payments recorded (2025) · (409) 455-1071
Dr. Rita Kusnoor, MD
Beaumont, TX · No drug or device payments recorded (2025) · (409) 981-8550
Dr. Victorico Singzon, M.D.
Beaumont, TX · $40 in drug and device payments (2025) · (409) 981-8550
Dr. Deborah Horn, DO
Bellaire, TX · $125,133 in drug and device payments (2025) · Telehealth · (713) 436-1330
Dr. Robert Wallis, M.D.
Bellaire, TX · No drug or device payments recorded (2025) · (713) 665-0852
Dr. Anthony Manfre, M.D.
Brenham, TX · No drug or device payments recorded (2025) · (979) 421-6888
Dr. Leslie Stork, M.D.
Bulverde, TX · No drug or device payments recorded (2025) · (830) 980-8433
Dr. Matthew Woodworth, NP
Burleson, TX · $403 in drug and device payments (2025) · (817) 585-1768
Dr. Hong Xiao, MD
Carrollton, TX · $1,311 in drug and device payments (2025) · Telehealth · (972) 236-7608
Dr. Thuc-nguyen Tran, DO
Carrollton, TX · $319 in drug and device payments (2025) · (972) 236-7608
Dr. Evelyn Welch, NP
Cedar Hill, TX · No drug or device payments recorded (2025) · (972) 336-3681
Dr. Linda Lekawski, D.O.
College Station, TX · No drug or device payments recorded (2025) · (979) 458-8300
Dr. Annarosan Joy, MD
Colleyville, TX · $820 in drug and device payments (2025) · Telehealth · (817) 912-9920
Dr. Roger Guthrie
Colleyville, TX · No drug or device payments recorded (2025) · (817) 514-8391
Dr. Song Lee, M.D.
Colleyville, TX · No drug or device payments recorded (2025) · (817) 416-0525
Dr. Jamie Eller, DO
Conroe, TX · No drug or device payments recorded (2025) · (936) 539-4004
Dr. Andrew Hinojosa, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 994-8979
Dr. David Gilbert, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 882-3198
Dr. Francisco Acebo, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 888-5467
Dr. Heather Pena, FNP-C
Corpus Christi, TX · $378 in drug and device payments (2025) · (361) 420-7500
Dr. Megan Cobb, FNP
Corpus Christi, TX · $312 in drug and device payments (2025) · (361) 452-2637
Dr. Stephen Barth, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 853-4191
Dr. Angela Killeen-hirschhorn, NURSE PRACTITIONER
Dallas, TX · $38 in drug and device payments (2025) · (817) 313-8428
Dr. Anthony Jung, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-2012
Dr. Claire Leggatt, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 904-0652
Dr. Dan Sepdham, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (682) 777-5870
Dr. Gabriel Fried, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (972) 361-0155
Dr. James Lugo Rodriguez, MD
Dallas, TX · $106 in drug and device payments (2025) · (214) 480-4155
Dr. Jeffrey Liddell, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 521-3091
Dr. Jennifer Kessmann, MD
Dallas, TX · No drug or device payments recorded (2025) · (817) 912-1289
Dr. John Lonergan, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 857-1911
Dr. Jordan Essenburg
Dallas, TX · $169 in drug and device payments (2025) · (972) 385-9700
Dr. Larry Gibbons, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (972) 341-3200
Dr. Luis Palacios, MD
Dallas, TX · $525 in drug and device payments (2025) · (469) 518-5580
Dr. Melanie Hall, NP
Dallas, TX · $21 in drug and device payments (2025) · (888) 731-8994
Dr. Min Jung Cho Epling
Dallas, TX · No drug or device payments recorded (2025) · (214) 633-0100

Common questions

How many Adult Medicine providers are in Texas?

There are 165 Adult Medicine providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.

Do Adult Medicine providers in Texas offer telehealth?

Yes. 26 of the 165 Adult Medicine providers in Texas (about 16%) report offering telehealth services in CMS data.

Which cities in Texas have the most Adult Medicine providers?

Houston (19), Dallas (19), San Antonio (15) have the highest concentration of Adult Medicine providers in Texas.

How many Adult Medicine providers in Texas received drug or device company payments?

51 of 165 Adult Medicine providers in Texas (31%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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.

Which hospitals do Adult Medicine Doctors in Texas work at?

According to CMS facility affiliation records, the Texas hospitals where the most Adult Medicine Doctors hold privileges are Parkland Health & Hospital System in Dallas; Memorial Hermann Hospital System in Houston; Chi St Lukes Health Memorial Livingston in Livingston.

Related reading on HealthcareDiscovery.AI

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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 Adult Medicine in Texas? Get featured.