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 / IA

MICHAEL J RIDER, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 2010

NPI: 1376859454

Practice Locations (2)

NORTH IOWA MERCY CLINICS

1000 4TH ST SW

MASON CITY, IA 504012800

PRAIRIE DU CHIEN MEMORIAL HOSPITAL ASSOCIATION INC

37868 US HWY 18

PRAIRIE DU CHIEN, WI 538218416

6083572000

Source: CMS National Downloadable File, September 2026.