HealthcareDiscovery.AI / Doctors / Texas / Internal Medicine

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. Jorge Garza, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 761-1000
Dr. Juan Sygal, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 767-8956
Dr. Jude Aririguzo, M.D
Corpus Christi, TX · $16 in drug and device payments (2025) · (361) 888-8893
Dr. Judith Rubano, MD
Corpus Christi, TX · $176 in drug and device payments (2025) · (361) 884-2242
Dr. Julien Ogilvie, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 387-9413
Dr. Kelly Campbell, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · (925) 818-5591
Dr. Kirby Barker, M.D.
Corpus Christi, TX · $20 in drug and device payments (2025) · (361) 992-0517
Dr. Krutika Patel, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (877) 332-4602
Dr. Kyin Hlaing, MD
Corpus Christi, TX · $15 in drug and device payments (2025) · (361) 730-2172
Dr. Lana Carr, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 767-0303
Dr. Lauren Tada, DO
Corpus Christi, TX · No drug or device payments recorded (2025) · Telehealth · (361) 882-3198
Dr. Leela Krishna Vamsee Miriyala, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (877) 332-4602
Dr. Luma Mohsin
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 724-3850
Dr. Marianne Hazelitt, D.O
Corpus Christi, TX · $394 in drug and device payments (2025) · (361) 391-5056
Dr. Mark Rasmusson, M.D.
Corpus Christi, TX · $34 in drug and device payments (2025) · (361) 387-6587
Dr. Mark Strauss, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · Telehealth · (361) 696-6200
Dr. Maurice Ugwuibe, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 888-4745
Dr. Michael Lovoi, MD
Corpus Christi, TX · $3,970 in drug and device payments (2025) · Telehealth · (361) 387-5161
Dr. Michael Pendleton, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 225-0719
Dr. Michael Pham, DO
Corpus Christi, TX · $122 in drug and device payments (2025) · (361) 761-1200
Dr. Michele Raglin, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 985-9355
Dr. Minh Nguyen, M.D.
Corpus Christi, TX · $62 in drug and device payments (2025) · (361) 696-6200
Dr. Mohamad Mubder, MD
Corpus Christi, TX · $617 in drug and device payments (2025) · (361) 452-8360
Dr. Nadia Nooruddin, M.D
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 844-7796
Dr. Natalie Harris, D.O.
Corpus Christi, TX · $498 in drug and device payments (2025) · Telehealth · (361) 857-2900
Dr. Omar Hegazy, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (312) 841-0127
Dr. Pamela Smith, M.D.
Corpus Christi, TX · $1,469 in drug and device payments (2025) · Telehealth · (361) 225-2255
Dr. Paul Bongat, D.O.
Corpus Christi, TX · $3,286 in drug and device payments (2025) · Telehealth · (361) 885-0010
Dr. Pavlo Kodak, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (443) 509-2734
Dr. Pedrito Mangawang, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 806-5600
Dr. Pedro Abreu, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 887-7708
Dr. Prabhat Singh, M.D.
Corpus Christi, TX · $299 in drug and device payments (2025) · Telehealth · (361) 887-8451
Dr. Priyank Dhar, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 761-1000
Dr. Randy Fuentes, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 884-0811
Dr. Randy Pearce, D.O.
Corpus Christi, TX · No drug or device payments recorded (2025) · (877) 832-2652
Dr. Raymond Acebo, MD
Corpus Christi, TX · $17 in drug and device payments (2025) · (361) 694-1498
Dr. Rene Rodriguez, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 994-8979
Dr. Ridham Patel, MD
Corpus Christi, TX · $20 in drug and device payments (2025) · (877) 332-4602
Dr. Roberto Del Cristo, M.D
Corpus Christi, TX · No drug or device payments recorded (2025) · (305) 300-5465
Dr. Rosenda Chavez, APRN
Corpus Christi, TX · $264 in drug and device payments (2025) · (361) 387-5161
Dr. Samuel Oloyo, M.D.
Corpus Christi, TX · $34 in drug and device payments (2025) · (361) 854-7001
Dr. Samuel Smith, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 761-1000
Dr. Scott Howell, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 696-6200
Dr. Scott Krall, MD
Corpus Christi, TX · $23 in drug and device payments (2025) · (361) 884-2242
Dr. Shahab Ahmad, DO
Corpus Christi, TX · $311 in drug and device payments (2025) · (361) 992-0816
Dr. Shane Perkins, D.O.
Corpus Christi, TX · $36 in drug and device payments (2025) · (361) 882-6161
Dr. Shiri Surapaneni, M.D
Corpus Christi, TX · No drug or device payments recorded (2025) · (551) 580-6137
Dr. Sudhakar Papineni, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 857-1400
Dr. Suresh Kulkarni, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 761-1501
Dr. Sylvia Amakwe, M.D
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 939-6510

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

Related

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.