Dr. Chen Chang, MD

With 20 years of practice, Dr. Chen Chang is an established pathology provider, MD, after earning their medical degree at Other in 1971. Dr. currently practices across 2 facilities, including Rapid Radiology Inc in Madison, Wisconsin. Their National Provider Identifier (NPI) is 1083655054, 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. Chen Chang as a moderate-volume pathology provider, treating approximately 1K Medicare beneficiaries and delivering 3K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.