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

WILLIAM BIGELOW SCHWARTZ

CLINICAL SOCIAL WORKER

Graduated: 2021

Offers telehealth

NPI: 1447865423

Practice Locations (1)

RIVER VALLEY COUNSELING CENTER INC

303 BEECH ST

HOLYOKE, MA 010403968

4135401199

Source: CMS National Downloadable File, September 2026.

WILLIAM SCHWARTZ | HealthCareAtlasUSA