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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. Carl Earnest, M.D.
Longview, TX · $109 in drug and device payments (2025) · (903) 753-7291
Dr. Cesar Perez, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 758-1818
Dr. Chinazaekpele Nweke
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Chinwe Okafor, M.D.
Longview, TX · $252 in drug and device payments (2025) · Telehealth · (903) 315-1488
Dr. Cori Skarda, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 236-7090
Dr. Dan Jones, M.D.
Longview, TX · No drug or device payments recorded (2025) · (903) 753-7291
Dr. Eunice Webb, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 297-6727
Dr. Fahad Khan, MD
Longview, TX · No drug or device payments recorded (2025) · (309) 315-1488
Dr. Faustina Donkor, DO
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Foram Thakkar, MD
Longview, TX · $79 in drug and device payments (2025) · (903) 315-2000
Dr. George Saikin, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 757-6042
Dr. Gilbert Ojong, MD
Longview, TX · $45 in drug and device payments (2025) · (903) 315-2000
Dr. Helen Daniel-glave, MD
Longview, TX · $929 in drug and device payments (2025) · Telehealth · (903) 757-6042
Dr. Huyen Nguyen, DO
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Ifeanyi Elueze, MD PHD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-5600
Dr. James Sawyer, M.D.
Longview, TX · No drug or device payments recorded (2025) · (903) 291-6114
Dr. Jana Schade, DO
Longview, TX · $94 in drug and device payments (2025) · (903) 759-7200
Dr. Jane Park, DO
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Jeffrey Hart, M.D.
Longview, TX · $960 in drug and device payments (2025) · Telehealth · (903) 757-6042
Dr. Jeffrey Kemp, M.D.
Longview, TX · No drug or device payments recorded (2025) · (903) 758-1818
Dr. John Greifenkamp, MD
Longview, TX · $148 in drug and device payments (2025) · (903) 757-6042
Dr. John Han, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. John Mcdonald, DO
Longview, TX · No drug or device payments recorded (2025) · (903) 315-5600
Dr. Jose Acevedo, M.D.
Longview, TX · $69 in drug and device payments (2025) · (903) 247-0660
Dr. Jose Gonzalez, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Joseph Bell, MD
Longview, TX · $21 in drug and device payments (2025) · (903) 757-6042
Dr. Joseph Beraho, M.D
Longview, TX · No drug or device payments recorded (2025) · (903) 247-8262
Dr. Julia Archer, M.D.
Longview, TX · No drug or device payments recorded (2025) · (903) 753-7291
Dr. Kalpana Basoor, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-1488
Dr. Kathleen Harris, MD
Longview, TX · $1,186 in drug and device payments (2025) · Telehealth · (903) 757-6042
Dr. Kenneth Mcclure, MD
Longview, TX · $423 in drug and device payments (2025) · (903) 232-1622
Dr. Khamis Shalabi, MD
Longview, TX · $109 in drug and device payments (2025) · Telehealth · (903) 753-7291
Dr. Khurram Nawab
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Krishan Amin
Longview, TX · No drug or device payments recorded (2025) · (903) 315-1488
Dr. Kwame Agyeman, M.D.
Longview, TX · No drug or device payments recorded (2025) · (903) 315-1488
Dr. Kyle Willingham, M.D.
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Laura Welch, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 907-7003
Dr. Lawrence Roe, M.D.
Longview, TX · No drug or device payments recorded (2025) · Telehealth · (903) 753-7291
Dr. Leah Gatdula, MD
Longview, TX · $30 in drug and device payments (2025) · Telehealth · (903) 315-5600
Dr. Loui Gatdula, MD
Longview, TX · $207 in drug and device payments (2025) · (903) 315-5600
Dr. Luis Salinas, DO
Longview, TX · No drug or device payments recorded (2025) · (903) 315-5171
Dr. Madhu Chiluveri, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-1488
Dr. Malasha Khan, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Marlena Alosi, DO
Longview, TX · No drug or device payments recorded (2025) · (903) 757-2122
Dr. Nadeen Audisho, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Nishit Srivastava, M.D
Longview, TX · No drug or device payments recorded (2025) · (903) 315-5600
Dr. Nithin Nayini, M.D.
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000
Dr. Nnamdi Amachukwu, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-5600
Dr. Nway Nway, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-1488
Dr. Okwuchukwu Okoli, MD
Longview, TX · No drug or device payments recorded (2025) · (903) 315-2000

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.