HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

MARISSA JESSIE NICASTRO

PHYSICIAN ASSISTANT

Graduated: 2025

NPI: 1780472571

Practice Locations (1)

INTERNAL MEDICINE GROUP

601 ELMWOOD AVE

ROCHESTER, NY 146420001

5852757424

Source: CMS National Downloadable File, September 2026.

MARISSA NICASTRO | HealthCareAtlasUSA