Dr. Mark Krotowski, M.D.

With 21 years of practice, Dr. Mark Krotowski is an established family practice provider, M.D., after earning their medical degree at Other in 1976. Dr. currently practices at St John's Medical Services Pc in Lawrence, New York. Their National Provider Identifier (NPI) is 1538165311, 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. Mark Krotowski as a lower-volume family practice provider, treating approximately 61 Medicare beneficiaries and delivering 76 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.