Dr. Michael Grzeskowiak, MD

In their first decade of practice, Dr. Michael Grzeskowiak represents the newer generation of cardiovascular disease (cardiology) providers, MD, after earning their medical degree at Loyola University Of Chicago, Stritch School Of Medicine in 2017. Dr. currently practices across 2 facilities, including Osf Multi-specialty Group in Peoria, Illinois. Their National Provider Identifier (NPI) is 1215469218, 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. Michael Grzeskowiak as a lower-volume cardiovascular disease (cardiology) provider, treating approximately 32 Medicare beneficiaries and delivering 47 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.