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

KATHERINE S RIVEST

PHYSICIAN ASSISTANT

Graduated: 2012

NPI: 1164766226

Practice Locations (2)

WESTERN MASS PHYSICIAN ASSOCIATES INC

262 NEW LUDLOW RD

CHICOPEE, MA 010204324

WESTERN MASS PHYSICIAN ASSOCIATES INC

10 HOSPITAL DR

HOLYOKE, MA 010406603

Source: CMS National Downloadable File, September 2026.