Dr. Mark Lema, MD

With 21 years of practice, Dr. Mark Lema is an established anesthesiology provider, MD, after earning their medical degree at State University Of New York At Buffalo School Of Medicine in 1982. Dr. currently practices at Roswell Park Cancer Institute in Buffalo, New York. Their National Provider Identifier (NPI) is 1174521512, 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 Lema as a lower-volume anesthesiology provider, treating approximately 141 Medicare beneficiaries and delivering 148 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. Mark Lema received $125 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.