Dr. Karen Chojnacki, M.D.

With 20 years of practice, Dr. Karen Chojnacki is an established general surgery provider, M.D., after earning their medical degree at State University Of New York At Buffalo School Of Medicine in 1995. Dr. currently practices across 3 facilities, including Jefferson University Physicians in Philadelphia, Pennsylvania. Their National Provider Identifier (NPI) is 1083630685, 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. Karen Chojnacki as a lower-volume general surgery provider, treating approximately 257 Medicare beneficiaries and delivering 443 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Karen Chojnacki received $150 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.