Colleen Calandra, P.A.

With 20 years of practice, Colleen Calandra is an established physician assistant provider, P.A., after earning their medical degree at Other in 1999. Colleen currently practices at Stony Brook Ophthalmology, University Faculty Practice Corporation in Stony Brook, New York. Their National Provider Identifier (NPI) is 1215990593, 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 Colleen Calandra as a lower-volume physician assistant provider, treating approximately 35 Medicare beneficiaries and delivering 55 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.