Dr. John Leggat, MD

With 20 years of practice, Dr. John Leggat is an established nephrology provider, MD, after earning their medical degree at Geisel School Of Medicine At Dartmouth in 1991. Dr. currently practices across 4 facilities, including Neurology Medical Service Group Llp in Syracuse, New York. Their National Provider Identifier (NPI) is 1093743890, 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. John Leggat as a lower-volume nephrology provider, treating approximately 292 Medicare beneficiaries and delivering 887 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. John Leggat received $14 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.