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 / MN

CHARLES G KOOIKER, DO

EMERGENCY MEDICINE

Medical school: DES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES

Graduated: 2017

NPI: 1477092948

Practice Locations (1)

WINONA HEALTH SERVICES

855 MANKATO AVE

WINONA, MN 559874868

5074543650

Source: CMS National Downloadable File, September 2026.

CHARLES KOOIKER, DO | HealthCareAtlasUSA