Dr. John Ganser, DO

With 20 years of practice, Dr. John Ganser is an established family practice provider, DO, after earning their medical degree at Midwestern University, Chicago College Of Osteopathic Med in 1996. Dr. currently practices at Radiology Associates Of Appleton Sc in Appleton, Wisconsin. Their National Provider Identifier (NPI) is 1922035658, 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. John Ganser as a lower-volume family practice provider, treating approximately 188 Medicare beneficiaries and delivering 976 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.