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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. Sidra Younus, M.D
Houston, TX · $62 in drug and device payments (2025) · (713) 442-0000
Dr. Sima Momin, MD
Houston, TX · $751 in drug and device payments (2025) · Telehealth · (832) 522-8444
Dr. Simon Braendle, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 798-4951
Dr. Simon Gebara, M.D.
Houston, TX · $315 in drug and device payments (2025) · Telehealth · (713) 781-4600
Dr. Sohail Noor, M.D.
Houston, TX · $188 in drug and device payments (2025) · (281) 206-8070
Dr. Solomon Babalola, MD
Houston, TX · No drug or device payments recorded (2025) · (832) 325-7100
Dr. Sonali Patel, M.D.
Houston, TX · $1,030 in drug and device payments (2025) · (281) 737-0587
Dr. Sonia Gyamlani, MD
Houston, TX · $58 in drug and device payments (2025) · (713) 242-2222
Dr. Sonia Singh, M.D.
Houston, TX · No drug or device payments recorded (2025) · (832) 203-4549
Dr. Son Nguyen, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Souad Youssef, MD
Houston, TX · $1,422 in drug and device payments (2025) · Telehealth · (713) 339-9949
Dr. Soudabeh Daliri
Houston, TX · $389 in drug and device payments (2025) · (713) 441-4333
Dr. Spencer Su, M.D.
Houston, TX · $1,846 in drug and device payments (2025) · (713) 790-4615
Dr. Srijhansi Adusumilli, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 960-8008
Dr. Srilakshmi Konidala, M.D.
Houston, TX · No drug or device payments recorded (2025) · (281) 440-2692
Dr. Sriram Yennu, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6085
Dr. Stacey Rose, M.D.
Houston, TX · $87 in drug and device payments (2025) · (713) 873-8890
Dr. Stacey Wells, MD
Houston, TX · No drug or device payments recorded (2025) · (832) 617-0319
Dr. Stacy Moulder, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Stanley Yang, M.D.
Houston, TX · $818 in drug and device payments (2025) · (713) 868-0029
Dr. Stanley Zimmerman, M.D.
Houston, TX · $161 in drug and device payments (2025) · (713) 797-9999
Dr. Stav Cullum, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Stefan Kostelyna
Houston, TX · No drug or device payments recorded (2025) · (832) 824-1000
Dr. Stella Fagbemi, MD
Houston, TX · $23 in drug and device payments (2025) · Telehealth · (173) 798-1000
Dr. Stella Fitzgibbons, M.D.
Houston, TX · $24 in drug and device payments (2025) · (713) 960-8008
Dr. Stephanie Mundy, M.D.
Houston, TX · $2,666 in drug and device payments (2025) · Telehealth · (832) 355-5575
Dr. Stephanie Smith, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 526-5511
Dr. Stephen Huff, M.D.
Houston, TX · $21 in drug and device payments (2025) · (713) 500-6526
Dr. Steven Do, D.O.
Houston, TX · $93 in drug and device payments (2025) · (713) 429-0808
Dr. Steven Goldstein, M.D.
Houston, TX · $46 in drug and device payments (2025) · Telehealth · (281) 922-5000
Dr. Steven Konstantin, MD
Houston, TX · No drug or device payments recorded (2025) · (832) 626-3366
Dr. Steven Lin, MD
Houston, TX · $22 in drug and device payments (2025) · (281) 252-9993
Dr. Stewart Niefield, MD
Houston, TX · $24 in drug and device payments (2025) · (713) 797-1087
Dr. Subhadra Bandhakavi, M.D.
Houston, TX · $1,599 in drug and device payments (2025) · (281) 484-3500
Dr. Suchi Agrawal, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 873-8890
Dr. Sudha Kodali, MBBS
Houston, TX · $49,718 in drug and device payments (2025) · Telehealth · (713) 441-4345
Dr. Sudipta Chaudhuri, D.O.
Houston, TX · No drug or device payments recorded (2025) · (281) 272-0888
Dr. Sukhdeep Basra, M.D.
Houston, TX · $56,589 in drug and device payments (2025) · (832) 472-7262
Dr. Su Min Cho, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 441-5114
Dr. Summer Branda, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 442-0000
Dr. Sunil Sahai, M.D.
Houston, TX · $77 in drug and device payments (2025) · (713) 792-6161
Dr. Sun Nguyen, M.D.
Houston, TX · $107 in drug and device payments (2025) · (713) 792-6161
Dr. Suraj Patel, MD
Houston, TX · $138 in drug and device payments (2025) · (713) 792-6161
Dr. Susan Cochran, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 795-4847
Dr. Susan Krauter, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 677-7100
Dr. Susan Pelini, MD
Houston, TX · No drug or device payments recorded (2025) · (832) 325-7100
Dr. Susan Vogel, M.D.
Houston, TX · $449 in drug and device payments (2025) · Telehealth · (713) 932-6333
Dr. Susie Nguyen, M.D.
Houston, TX · $3,856 in drug and device payments (2025) · (832) 912-7111
Dr. Suzanne Lasek-nesselquist, MD
Houston, TX · $830 in drug and device payments (2025) · (713) 662-2777
Dr. Suzanne Miller, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 252-3230

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.