HealthcareDiscovery.AI / Doctors / Texas / Harlingen / Internal Medicine

Internal Medicine in Harlingen, Texas

Data updated monthly · Last refresh September 2026

73 Internal Medicine providers practice in Harlingen, and 29% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Harlingen

Listed alphabetically. 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. Maria Landaeta Manzanero, MD
Harlingen, TX · No drug or device payments recorded (2025) · (832) 552-3317
Dr. Maria Najam
Harlingen, TX · $251 in drug and device payments (2025) · (956) 296-1447
Dr. Mario Tapia Gomez, MD
Harlingen, TX · No drug or device payments recorded (2025) · (956) 389-6565
Dr. Mathew Peynado, MD
Harlingen, TX · No drug or device payments recorded (2025) · (956) 296-1491
Dr. Max Harris
Harlingen, TX · No drug or device payments recorded (2025) · (956) 423-0067
Dr. Mogbolahan Kuye, MD
Harlingen, TX · $429 in drug and device payments (2025) · Telehealth · (956) 425-9181
Dr. Monica Olvera Lopez
Harlingen, TX · No drug or device payments recorded (2025) · (956) 296-1491
Dr. Niru Cepeda-iruegas, M.D.
Harlingen, TX · No drug or device payments recorded (2025) · (956) 389-6565
Dr. Oliverio Abarca Guzman, MD
Harlingen, TX · No drug or device payments recorded (2025) · (956) 389-4382
Dr. Poonam Gogia, MD
Harlingen, TX · No drug or device payments recorded (2025) · (956) 406-6285
Dr. Qazi Siddique, M.D.
Harlingen, TX · No drug or device payments recorded (2025) · (956) 389-6565
Dr. Rafael Rojano-marin, M.D.
Harlingen, TX · No drug or device payments recorded (2025) · (956) 389-1100
Dr. Ritu Goradia, M.D.
Harlingen, TX · $46 in drug and device payments (2025) · (956) 296-1590
Dr. Robert Hatcher, M.D.
Harlingen, TX · No drug or device payments recorded (2025) · (956) 425-3098
Dr. Robert Minor, M.D.
Harlingen, TX · No drug or device payments recorded (2025) · (956) 365-6000
Dr. Roberto Vieto, M.D.
Harlingen, TX · No drug or device payments recorded (2025) · (956) 364-8412
Dr. Sara Mojica, MD
Harlingen, TX · No drug or device payments recorded (2025) · (956) 296-1491
Dr. Sergio Saenz, MD
Harlingen, TX · $27 in drug and device payments (2025) · (956) 366-4500
Dr. Shridhar Kotta, M.D.
Harlingen, TX · $869 in drug and device payments (2025) · Telehealth · (956) 421-5207
Dr. Sonia Martinez, D.O.
Harlingen, TX · No drug or device payments recorded (2025) · (956) 389-6565
Dr. Taiwo Kuye, M.D.
Harlingen, TX · $807 in drug and device payments (2025) · Telehealth · (956) 425-9181
Dr. Teresa Lightner, MD
Harlingen, TX · No drug or device payments recorded (2025) · (956) 425-7200
Dr. Zachary Keatts, MD
Harlingen, TX · No drug or device payments recorded (2025) · (956) 389-6565

Conditions Internal Medicine providers in Harlingen, 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 Harlingen, Texas?

There are 73 Internal Medicine providers with active NPI records practicing in Harlingen, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Harlingen received drug or device company payments?

21 of 73 (29%) 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 Harlingen treat?

Internal Medicine providers in Harlingen 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 records 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.

All specialties in Harlingen Internal Medicine across Texas

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.