HealthcareDiscovery.AI / Doctors / Arizona / Sacaton / Internal Medicine

Internal Medicine in Sacaton, Arizona

Data updated monthly · Last refresh September 2026

15 Internal Medicine providers practice in Sacaton. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Sacaton

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. Adelaide Bahr, M.D.
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1340
Dr. Amjad Shehadeh, M.D.
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Ashley Castillo
Sacaton, AZ · $62 in drug and device payments (2025) · (602) 528-1200
Dr. David Eppehimer, MD
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Doina Jianu, MD
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Edwin Mgbam, MD
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Gilbert Harrison, MD
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Jigna Patel, MD
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Jyothi Punnam, M.D.
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Marius Nistor, M.D.
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Robert Hanson, M.D.
Sacaton, AZ · $64 in drug and device payments (2025) · (602) 528-1340
Dr. Sudha Rao, M.D.
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Sunitha Yalamanchili, M.D.
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200
Dr. Swathi Ponnathota, M.D.
Sacaton, AZ · $150 in drug and device payments (2025) · Telehealth · (602) 528-1200
Dr. Viji Murugavel, M.D.
Sacaton, AZ · No drug or device payments recorded (2025) · (602) 528-1200

Conditions Internal Medicine providers in Sacaton, Arizona 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 Sacaton, Arizona?

There are 15 Internal Medicine providers with active NPI records practicing in Sacaton, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Sacaton treat?

Internal Medicine providers in Sacaton 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 Sacaton Internal Medicine across Arizona

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.