Dr. John Hopper, MD

With 20 years of practice, Dr. John Hopper is an established internal medicine provider, MD, after earning their medical degree at Wayne State University School Of Medicine in 1989. Dr. currently practices across 5 facilities, including Huron Valley Radiology Pc in Ypsilanti, Michigan. Their National Provider Identifier (NPI) is 1184680977, 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. John Hopper's practice is located in ZIP 48197 (Ypsilanti, Michigan), which has an overall CartoChrome Healthcare Access Score of 69/100 (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. John Hopper as a lower-volume internal medicine provider, treating approximately 57 Medicare beneficiaries and delivering 151 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.