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

MARVIN DUNCAN, CSW

CLINICAL SOCIAL WORKER

Graduated: 2019

NPI: 1609607498

Practice Locations (1)

ONTARIO COUNTY

3019 COUNTY COMPLEX DR

CANANDAIGUA, NY 144249505

5853964552

Source: CMS National Downloadable File, September 2026.

MARVIN DUNCAN, CSW | HealthCareAtlasUSA