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Internal Medicine in Willmar, Minnesota

Data updated monthly · Last refresh September 2026

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

Internal Medicine providers in Willmar

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. Anjali Dahiya, M D
Willmar, MN · No drug or device payments recorded (2025) · Telehealth · (320) 231-5000
Dr. Bryan Ricci, MD
Willmar, MN · No drug or device payments recorded (2025) · (320) 235-4543
Dr. David Newcomer, DO
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Frederick Hund, MD
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Irma Cockerill, MD
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Janae Bell, MD
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Joann Neubauer, MD
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Kendall Bos, MD
Willmar, MN · No drug or device payments recorded (2025) · Telehealth · (320) 231-5000
Dr. Marvin Napgezek, M.D.
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5100
Dr. Michael Anderson, MD
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Michael May, M.D.
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Patricia Daquila, MD
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Robert Boyd, DO
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5000
Dr. Tabrez Sheriff Ameerjan Nayaz, M.D.
Willmar, MN · No drug or device payments recorded (2025) · (320) 231-5079

Conditions Internal Medicine providers in Willmar, Minnesota 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 Willmar, Minnesota?

There are 14 Internal Medicine providers with active NPI records practicing in Willmar, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Willmar treat?

Internal Medicine providers in Willmar 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 Willmar Internal Medicine across Minnesota

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.