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 / WI

JOHN C RAY, MD

EMERGENCY MEDICINE

Graduated: 2011

NPI: 1790079119

Practice Locations (1)

AURORA MEDICAL GROUP, INC.

36500 AURORA DR

SUMMIT, WI 530664899

2624345000

Source: CMS National Downloadable File, September 2026.