Kaitlin Mastalerz, PA-C

With 11 years of practice, Kaitlin Mastalerz is an established physician assistant provider, PA-C, after earning their medical degree at Other in 2016. Kaitlin currently practices across 4 facilities, including Northwestern Medical Faculty Foundation in Lake Forest, Illinois. Their National Provider Identifier (NPI) is 1023404886, 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 Kaitlin Mastalerz as a lower-volume physician assistant provider, treating approximately 168 Medicare beneficiaries and delivering 304 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.