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Critical Care Doctors (Internal Medicine) in Texas

Data updated monthly · Last refresh October 2026

412 Critical Care Medicine (Internal Medicine) providers practice in Texas, including 60 (15%) 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.

412providers

60telehealth

Houstontop city

Critical Care Medicine (Internal Medicine) by city in Texas

Choose a city to see providers there.

Critical Care Medicine (Internal Medicine) in Houston	133 providers
Critical Care Medicine (Internal Medicine) in Dallas	59 providers
Critical Care Medicine (Internal Medicine) in San Antonio	28 providers
Critical Care Medicine (Internal Medicine) in Fort Worth	19 providers
Critical Care Medicine (Internal Medicine) in Austin	17 providers
Critical Care Medicine (Internal Medicine) in Tyler	16 providers
Critical Care Medicine (Internal Medicine) in Plano	11 providers
Critical Care Medicine (Internal Medicine) in Fort Sam Houston	9 providers
Critical Care Medicine (Internal Medicine) in Edinburg	8 providers
Critical Care Medicine (Internal Medicine) in El Paso	7 providers
Critical Care Medicine (Internal Medicine) in The Woodlands	7 providers
Critical Care Medicine (Internal Medicine) in Webster	7 providers
Critical Care Medicine (Internal Medicine) in Sugar Land	6 providers
Critical Care Medicine (Internal Medicine) in Galveston	5 providers
Critical Care Medicine (Internal Medicine) in Wichita Falls	5 providers
Critical Care Medicine (Internal Medicine) in Temple	4 providers
Critical Care Medicine (Internal Medicine) in Odessa	4 providers
Critical Care Medicine (Internal Medicine) in Baytown	4 providers
Critical Care Medicine (Internal Medicine) in Katy	3 providers
Critical Care Medicine (Internal Medicine) in Brownsville	3 providers
Critical Care Medicine (Internal Medicine) in Amarillo	3 providers
Critical Care Medicine (Internal Medicine) in College Station	3 providers
Critical Care Medicine (Internal Medicine) in Kingwood	3 providers
Critical Care Medicine (Internal Medicine) in Lubbock	3 providers

Where Critical Care Doctors (Internal Medicine) in Texas practice

From CMS Medicare enrollment records covering 327 of the 412 providers listed here (79%). Providers who do not bill Medicare are not included in these figures.

9%solo or small practice (under 10 clinicians)

28%mid-size group (10 to 99)

63%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)	Critical Care Doctors (Internal Medicine)	All clinicians in group	Main city
Houston Methodist Specialty Physicians	30	1,498	Houston
Tmh Physician Associates PLLC	29	1,881	Houston
Ut Physicians	29	1,744	Houston
Cogent Healthcare of Texas PA	25	113	Dallas
Baylor College of Medicine	19	1,230	Houston

Hospitals where they hold privileges

Hospital	City	Ownership	CMS star rating	Critical Care Doctors (Internal Medicine) affiliated
Memorial Hermann - Texas Medical Center	Houston	Nonprofit	4 of 5	32
Memorial Hermann Hospital System	Houston	Nonprofit	3 of 5	30
Houston Methodist Hospital	Houston	Nonprofit	5 of 5	23
Baylor St Lukes Medical Center	Houston	Nonprofit	4 of 5	17
Methodist Hospital	San Antonio	For-profit	4 of 5	13

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.

Critical Care Medicine (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. Brandon De Paul, DO

Abilene, TX · No drug or device payments recorded (2025) · (325) 428-1050

Dr. Joseph Prosser, M.D.

Aledo, TX · No drug or device payments recorded (2025) · (817) 441-1397

Dr. Muhammad Raza, M.D.

Allen, TX · $172 in drug and device payments (2025) · (440) 715-5529

Dr. Faisal Khasawneh, M.D.

Amarillo, TX · $1,775 in drug and device payments (2025) · Telehealth · (806) 414-9100

Dr. Imene Boumaza, M.D

Amarillo, TX · $645 in drug and device payments (2025) · (806) 358-0200

Dr. Yousuf Tawfeeq

Amarillo, TX · $320 in drug and device payments (2025) · (806) 414-9100

Dr. Michael Makary, MD

Arlington, TX · $866 in drug and device payments (2025) · (817) 461-0201

Dr. Andrew Kitcher, M.D.

Austin, TX · $104 in drug and device payments (2025) · (512) 324-3340

Dr. Carol Ziebert, M.D.

Austin, TX · $263 in drug and device payments (2025) · (512) 459-6599

Dr. Harold Cain, M.D.

Austin, TX · No drug or device payments recorded (2025) · (512) 977-0123

Dr. John Hinze, D.O.

Austin, TX · $217 in drug and device payments (2025) · (512) 324-3340

Dr. Jon Belsher, M.D.

Austin, TX · No drug or device payments recorded (2025) · (512) 402-6242

Dr. Koonj Shah, MD

Austin, TX · $55 in drug and device payments (2025) · (512) 324-3340

Dr. Laura Gilbey, M.D.

Austin, TX · $71 in drug and device payments (2025) · (512) 977-0123

Dr. Matthew Anderson, MD

Austin, TX · $12,341 in drug and device payments (2025) · Telehealth · (512) 977-0123

Dr. Michael Warner, MD

Austin, TX · No drug or device payments recorded (2025) · (512) 441-9814

Dr. Paul Harford, M.D.

Austin, TX · No drug or device payments recorded (2025) · (512) 324-3340

Dr. Sapan Patel, MD

Austin, TX · $25 in drug and device payments (2025) · (512) 977-0123

Dr. Sean Gilbey, MD

Austin, TX · No drug or device payments recorded (2025) · (512) 441-9799

Dr. Sireesha Gogineni, M.D

Austin, TX · $80 in drug and device payments (2025) · Telehealth · (512) 829-1137

Dr. Subramaniyam Rajan, M.D.

Austin, TX · $49,817 in drug and device payments (2025) · Telehealth · (512) 977-0123

Dr. Thaw Sint, MD

Austin, TX · $390 in drug and device payments (2025) · Telehealth · (512) 977-0123

Dr. Usha Rao, M.D.

Austin, TX · $801 in drug and device payments (2025) · (512) 441-9799

Dr. William Bartek, M.D

Austin, TX · $7,060 in drug and device payments (2025) · Telehealth · (512) 441-9799

Dr. Aditya Uppalapati, M.D

Baytown, TX · $106 in drug and device payments (2025) · Telehealth · (281) 420-8415

Dr. Hasan Al-azzawi, M.D.

Baytown, TX · No drug or device payments recorded (2025) · (281) 420-8415

Dr. Jai Jadegondanahalli, M.D.

Baytown, TX · $19 in drug and device payments (2025) · (281) 420-8415

Dr. Rene Turruviate, AGACNP

Baytown, TX · No drug or device payments recorded (2025) · (832) 274-5006

Dr. Raees Ahmed, M.D.

Beaumont, TX · No drug or device payments recorded (2025) · (409) 813-1677

Dr. Shahid Husain, M.D

Bellaire, TX · No drug or device payments recorded (2025) · (713) 363-1376

Dr. Jamil Madi, M.D.

Brownsville, TX · No drug or device payments recorded (2025) · (956) 544-0755

Dr. Javier Jover, M.D.

Brownsville, TX · $823 in drug and device payments (2025) · (956) 550-9400

Dr. Rusty Beltran, NP

Brownsville, TX · No drug or device payments recorded (2025) · (956) 350-7000

Dr. Hisham Bismar, M.D.

Burleson, TX · $614 in drug and device payments (2025) · Telehealth · (817) 568-0004

Dr. David Berzon, M.D.

College Station, TX · No drug or device payments recorded (2025) · (979) 693-1795

Dr. Ibrahim Salejee, MD

College Station, TX · No drug or device payments recorded (2025) · (979) 207-4000

Dr. Obinna Okoye, MD

College Station, TX · $138 in drug and device payments (2025) · (979) 207-0100

Dr. Bilal Khan, M.D.

Corpus Christi, TX · $19 in drug and device payments (2025) · (361) 881-3000

Dr. Shirley Ayuk-takem, D.O.

Cypress, TX · No drug or device payments recorded (2025) · (281) 671-7636

Dr. Adam Hayek, D.O.

Dallas, TX · $264 in drug and device payments (2025) · (469) 800-7686

Dr. Adan Mora, M.D.

Dallas, TX · $148 in drug and device payments (2025) · (214) 590-8000

Dr. Anirudh Penukonda, M.D.

Dallas, TX · $622 in drug and device payments (2025) · (214) 960-5681

Dr. Anneka Hutton, MD

Dallas, TX · $282 in drug and device payments (2025) · Telehealth · (214) 645-6616

Dr. Anthony Ortegon, MD

Dallas, TX · $10,036 in drug and device payments (2025) · (214) 361-9777

Dr. Ashok Kirumaki, M.D.

Dallas, TX · No drug or device payments recorded (2025) · (214) 960-5681

Dr. Asjad Khan, MD

Dallas, TX · No drug or device payments recorded (2025) · (214) 217-1911

Dr. Badih Kabchi Jitani

Dallas, TX · No drug or device payments recorded (2025) · (252) 744-1600

Dr. Bethany Lussier, M.D.

Dallas, TX · $264 in drug and device payments (2025) · Telehealth · (214) 648-3111

Dr. Bryan Kelly, M.D.

Dallas, TX · $8,228 in drug and device payments (2025) · (214) 960-5681

Dr. Cameron Landers

Dallas, TX · No drug or device payments recorded (2025) · (214) 633-5555

Common questions

How many Critical Care Medicine (Internal Medicine) providers are in Texas?

There are 412 Critical Care Medicine (Internal Medicine) providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.

Do Critical Care Medicine (Internal Medicine) providers in Texas offer telehealth?

Yes. 60 of the 412 Critical Care Medicine (Internal Medicine) providers in Texas (about 15%) report offering telehealth services in CMS data.

Which cities in Texas have the most Critical Care Medicine (Internal Medicine) providers?

Houston (133), Dallas (59), San Antonio (28) have the highest concentration of Critical Care Medicine (Internal Medicine) providers in Texas.

How many Critical Care Medicine (Internal Medicine) providers in Texas received drug or device company payments?

220 of 412 Critical Care Medicine (Internal Medicine) providers in Texas (53%) 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.

Do most Critical Care Doctors (Internal Medicine) in Texas work in independent practices or large health systems?

Among 327 Critical Care Doctors (Internal Medicine) in Texas enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 28% through a mid-size group of 10 to 99, and 63% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Critical Care Doctors (Internal Medicine) in Texas work at?

According to CMS facility affiliation records, the Texas hospitals where the most Critical Care Doctors (Internal Medicine) hold privileges are Memorial Hermann - Texas Medical Center in Houston; Memorial Hermann Hospital System in Houston; Houston Methodist Hospital in Houston.