Dr. Johnnatan Marin, MD

In their first decade of practice, Dr. Johnnatan Marin represents the newer generation of emergency medicine providers, MD, after earning their medical degree at George Washington University School Of Medicine in 2020. Dr. currently practices across 6 facilities, including Saint Francis Medical Center in Peoria, Illinois. Their National Provider Identifier (NPI) is 1164059259, 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. Johnnatan Marin as a lower-volume emergency medicine provider, treating approximately 90 Medicare beneficiaries and delivering 119 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.