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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. Manohar Yedulapuram, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 943-9377
Dr. Maria Haseem
Plano, TX · $20 in drug and device payments (2025) · (972) 981-8354
Dr. Maria Lee, M.D.
Plano, TX · $99 in drug and device payments (2025) · (972) 293-5151
Dr. Marie Dinh, M.D.
Plano, TX · No drug or device payments recorded (2025) · (214) 473-7671
Dr. Marshall Dawer, M.D.
Plano, TX · No drug or device payments recorded (2025) · (469) 633-8741
Dr. Mary Hammack, MD
Plano, TX · $1,049 in drug and device payments (2025) · Telehealth · (972) 981-7500
Dr. Md Ahmed, MD
Plano, TX · No drug or device payments recorded (2025) · (806) 355-6593
Dr. Meesun Sim, M.D.
Plano, TX · $618 in drug and device payments (2025) · Telehealth · (469) 443-0719
Dr. Mhd Yasser Darkazally, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 379-0550
Dr. Michael Poku, M.D.
Plano, TX · No drug or device payments recorded (2025) · (410) 701-0894
Dr. Michael Schrader, M.D.
Plano, TX · $31 in drug and device payments (2025) · (972) 244-1300
Dr. Michael Shie, M.D.
Plano, TX · No drug or device payments recorded (2025) · (469) 865-8706
Dr. Michelle Sun, MD
Plano, TX · $158 in drug and device payments (2025) · Telehealth · (972) 596-1803
Dr. Mohammad Iqbal, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 981-3225
Dr. Mohammed Alhezayen, MD
Plano, TX · No drug or device payments recorded (2025) · Telehealth · (972) 403-0583
Dr. Muhammad Farooqi, M.D.
Plano, TX · $152 in drug and device payments (2025) · (972) 398-8161
Dr. Mustafa Sardini, M.D.
Plano, TX · No drug or device payments recorded (2025) · (973) 444-4866
Dr. Muzakeer Shaik, M.D.
Plano, TX · $152 in drug and device payments (2025) · Telehealth · (480) 235-1079
Dr. Naciketa Rath, D.O.
Plano, TX · No drug or device payments recorded (2025) · (954) 249-0554
Dr. Narcisa Dusa, MD
Plano, TX · No drug or device payments recorded (2025) · Telehealth · (469) 215-2415
Dr. Nathaniel Yokubaitis, M.D.
Plano, TX · $39 in drug and device payments (2025) · Telehealth · (972) 964-2950
Dr. Naureen Agha, MD
Plano, TX · $148 in drug and device payments (2025) · Telehealth · (972) 312-9169
Dr. Neepa Shah, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 596-5222
Dr. Neeraj Sharma, M.D.
Plano, TX · $183 in drug and device payments (2025) · (972) 632-2358
Dr. Neha Dhudshia, M.D.
Plano, TX · No drug or device payments recorded (2025) · Telehealth · (972) 673-0924
Dr. Niaz Farhat, MD
Plano, TX · No drug or device payments recorded (2025) · (214) 506-1136
Dr. Nichole Johnson, MD
Plano, TX · No drug or device payments recorded (2025) · (214) 463-7671
Dr. Noman Hussain, M.D.
Plano, TX · $134 in drug and device payments (2025) · (972) 596-6800
Dr. Nuzhat Ahmed, MD
Plano, TX · $668 in drug and device payments (2025) · Telehealth · (214) 383-0001
Dr. Odette Campbell, M.D.
Plano, TX · $25 in drug and device payments (2025) · (469) 671-0900
Dr. Oyebola Oladiran, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 981-3225
Dr. Pablo Wunderlich Padilla, M.D.
Plano, TX · No drug or device payments recorded (2025) · (469) 814-2000
Dr. Pamela Moore, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 867-1803
Dr. Paul Anthony, MD
Plano, TX · $997 in drug and device payments (2025) · (972) 801-3600
Dr. Paul Tobolowsky, M.D.
Plano, TX · No drug or device payments recorded (2025) · (972) 758-6000
Dr. Peter Stack, M.D.
Plano, TX · $488 in drug and device payments (2025) · Telehealth · (972) 758-6000
Dr. Phuong Tran, MD
Plano, TX · $2,768 in drug and device payments (2025) · (972) 378-5698
Dr. Phuong Trinh, MD
Plano, TX · No drug or device payments recorded (2025) · (469) 212-5212
Dr. Prashanth Reddy, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 981-3225
Dr. Raheela Sadiq, MD
Plano, TX · $388 in drug and device payments (2025) · (972) 981-8658
Dr. Rajani Rao, M.D
Plano, TX · No drug or device payments recorded (2025) · (469) 331-9989
Dr. Rama Mulupuri, MD
Plano, TX · No drug or device payments recorded (2025) · (972) 867-1803
Dr. Rami Bouajram, MD
Plano, TX · No drug or device payments recorded (2025) · (310) 597-0032
Dr. Ramy Elhalwagi, DO
Plano, TX · $167 in drug and device payments (2025) · Telehealth · (469) 209-9798
Dr. Richard Chen, M.D.
Plano, TX · $36 in drug and device payments (2025) · Telehealth · (469) 800-6000
Dr. Rick Waldo, M.D.
Plano, TX · No drug or device payments recorded (2025) · Telehealth · (972) 758-6000
Dr. Robert Graham, M.D.
Plano, TX · No drug or device payments recorded (2025) · (972) 596-5222
Dr. Robert Johnson, M.D., MBA, FACP
Plano, TX · No drug or device payments recorded (2025) · (972) 519-1530
Dr. Robert Streck, M.D.
Plano, TX · No drug or device payments recorded (2025) · Telehealth · (972) 596-5222
Dr. Ronald Angus, M.D.
Plano, TX · No drug or device payments recorded (2025) · (214) 221-6362

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.