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

JOHN R SCHNEEWEIS, MD

FAMILY PRACTICE

Medical school: UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL

Graduated: 1986

NPI: 1023065455

Practice Locations (1)

RELIANT MEDICAL GROUP INC

225 NEW LANCASTER RD

LEOMINSTER, MA 014534958

9785346500

Source: CMS National Downloadable File, September 2026.

JOHN SCHNEEWEIS, MD | HealthCareAtlasUSA