Dr. Leonard Kaplan, MD

With 21 years of practice, Dr. Leonard Kaplan is an established infectious disease provider, MD, after earning their medical degree at Other in 1986. Dr. currently practices across 3 facilities, including North Shore University Healthsystem Faculty Practice Associates in Glenview, Illinois. Their National Provider Identifier (NPI) is 1386630390, 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. Leonard Kaplan as a lower-volume infectious disease provider, treating approximately 285 Medicare beneficiaries and delivering 797 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.