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

CHRISTOPHER B KOLAR, MD

EMERGENCY MEDICINE

Graduated: 2009

NPI: 1962638064

Practice Locations (1)

VITUITY-WISCONSIN EM SC

835 S VAN BUREN ST

GREEN BAY, WI 543013526

9204330111

Source: CMS National Downloadable File, September 2026.