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Radiation Oncology in Miami Beach, Florida

Data updated monthly · Last refresh September 2026

4 Radiation Oncology providers practice in Miami Beach. Listings are drawn from federal public records and are not endorsements.

Radiation Oncology providers in Miami Beach

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. Debra Linzer, MD

Miami Beach, FL · $191 in drug and device payments (2025) · (305) 535-3400

Dr. Isaac Vaisman, MD

Miami Beach, FL · $134 in drug and device payments (2025) · (305) 535-3400

Dr. Leonard Toonkel, MD

Miami Beach, FL · $128 in drug and device payments (2025) · (305) 535-3400

Dr. Nicolas Kuritzky, M.D.

Miami Beach, FL · $721 in drug and device payments (2025) · (305) 535-3400

Common questions

How many Radiation Oncology providers are in Miami Beach, Florida?

There are 4 Radiation Oncology providers with active NPI records practicing in Miami Beach, 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 Miami Beach Radiation Oncology across Florida

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.