Dr. Satoru Osaki, MD

With 17 years of practice, Dr. Satoru Osaki is an established cardiac surgery provider, MD, after earning their medical degree at Other in 1998. Dr. currently practices across 4 facilities, including University Of Wi Hospitals & Clinics Authority in Madison, Wisconsin. Their National Provider Identifier (NPI) is 1063641025, 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. Satoru Osaki's practice is located in ZIP 53792 (Madison, Wisconsin), which has an overall CartoChrome Healthcare Access Score of 13/100 (Healthcare Desert). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.

CMS Medicare data shows Dr. Satoru Osaki as a lower-volume cardiac surgery provider, treating approximately 312 Medicare beneficiaries and delivering 647 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.