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Medical Oncology in Williamsville, New York

Data updated monthly · Last refresh September 2026

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

Medical Oncology providers in Williamsville

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. Amy Early, MD
Williamsville, NY · $29 in drug and device payments (2025) · (716) 845-8711
Dr. Basem Goueli, M.D., PH.D.
Williamsville, NY · $18 in drug and device payments (2025) · (716) 422-5422
Dr. David Dougherty, DO
Williamsville, NY · $261 in drug and device payments (2025) · (716) 630-1045
Dr. Kandala Chary, MD
Williamsville, NY · No drug or device payments recorded (2025) · (716) 565-0355
Dr. Robert Moskowitz, MD
Williamsville, NY · No drug or device payments recorded (2025) · (716) 630-1066
Dr. Roberto Pili, MD
Williamsville, NY · $479 in drug and device payments (2025) · (716) 422-5422

Common questions

How many Medical Oncology providers are in Williamsville, New York?

There are 6 Medical Oncology providers with active NPI records practicing in Williamsville, 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 Williamsville Medical Oncology across New York

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.