Katarzyna Szerlag, MSN, FNP-BC

With 10 years of practice, Katarzyna Szerlag is an established nurse practitioner provider, MSN, FNP-BC, after earning their medical degree at University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2016. Katarzyna currently practices at North Shore University Healthsystem Faculty Practice Associates in Glenview, Illinois. Their National Provider Identifier (NPI) is 1366998270, 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 Katarzyna Szerlag as a lower-volume nurse practitioner provider, treating approximately 16 Medicare beneficiaries and delivering 31 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.