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 / MA

MARK I NICKERSON, CSW

CLINICAL SOCIAL WORKER

Graduated: 1980

NPI: 1336159615

Practice Locations (2)

441 W ST

AMHERST, MA 01002

4132560550

70 BURNETT ST

GRANBY, MA 010333312

Source: CMS National Downloadable File, September 2026.