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

MARK A GREENFELD, CSW

CLINICAL SOCIAL WORKER

Graduated: 1994

Offers telehealth

NPI: 1972609865

Practice Locations (1)

55 SULLYS TRL D

PITTSFORD, NY 145343701

5854253700

Source: CMS National Downloadable File, September 2026.

MARK GREENFELD, CSW | HealthCareAtlasUSA