HealthcareDiscovery.AI / Doctors / Connecticut / Farmington / Medical Oncology

Medical Oncology in Farmington, Connecticut

Data updated monthly · Last refresh September 2026

4 Medical Oncology providers practice in Farmington. Listings are drawn from federal public records and are not endorsements.

Medical Oncology providers in Farmington

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. Ana Acuna-villaorduna, MD

Farmington, CT · $143 in drug and device payments (2025) · (860) 679-2100

Dr. Bijay Mukhopadhyay, MD

Farmington, CT · No drug or device payments recorded (2025) · (860) 679-4236

Dr. Margaret Callahan, MD

Farmington, CT · No drug or device payments recorded (2025) · (860) 679-2100

Dr. Richard Everson, MD

Farmington, CT · No drug or device payments recorded (2025) · (860) 679-2100

Common questions

How many Medical Oncology providers are in Farmington, Connecticut?

There are 4 Medical Oncology providers with active NPI records practicing in Farmington, according to federal NPPES data refreshed monthly.

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 Farmington Medical Oncology across Connecticut

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.