Dr. M. Demarco, D.O.

With 19 years of practice, Dr. M. Demarco is an established family practice provider, D.O., after earning their medical degree at New York College Of Osteo Medicine Of New York Institute Of Technology in 1998. Dr. currently practices at South Oaks Hosp in Amityville, New York. Their National Provider Identifier (NPI) is 1265611131, 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. M. Demarco as a lower-volume family practice provider, treating approximately 35 Medicare beneficiaries and delivering 182 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.