Matthew Ollmann, PA-C

In their first decade of practice, Matthew Ollmann represents the newer generation of physician assistant providers, PA-C, after earning their medical degree at Other in 2022. Matthew currently practices across 6 facilities, including Aurora Medical Center in Grafton, Wisconsin. Their National Provider Identifier (NPI) is 1093437477, 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 Matthew Ollmann as a lower-volume physician assistant provider, treating approximately 120 Medicare beneficiaries and delivering 254 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.