Dr. Donald Grandis, MD

With 20 years of practice, Dr. Donald Grandis is an established cardiovascular disease (cardiology) provider, MD, after earning their medical degree at Other in 1985. Dr. currently practices across 2 facilities, including Henry Hu Md A Professional Corporation in San Francisco, California. Their National Provider Identifier (NPI) is 1093772857, 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.

CMS Medicare data shows Dr. Donald Grandis as a high-volume cardiovascular disease (cardiology) provider, treating approximately 2K Medicare beneficiaries and delivering 3K services in the most recent reporting year. That panel size indicates sustained experience with complex Medicare cases.