Dr. William Kainzbauer, MD

With 20 years of practice, Dr. William Kainzbauer is an established diagnostic radiology provider, MD, after earning their medical degree at State University Of New York Downstate Medical Center in 1992. Dr. currently practices across 3 facilities, including Good Samaritan Hospital Medical Center in West Islip, New York. Their National Provider Identifier (NPI) is 1083682710, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.

Dr. William Kainzbauer's practice is located in ZIP 11795 (West Islip, New York), which has an overall CartoChrome Healthcare Access Score of 52/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. William Kainzbauer as a high-volume diagnostic radiology provider, treating approximately 3K Medicare beneficiaries and delivering 5K services in the most recent reporting year. That panel size indicates sustained experience with complex Medicare cases.