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

SARAH S NIELSEN, DO

DIAGNOSTIC RADIOLOGY

Medical school: MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 2000

NPI: 1134137995

Practice Locations (8)

MCHS HOSPITALS INC

2655 COUNTY HWY I

CHIPPEWA FALLS, WI 547291423

7157264200

MARSHFIELD CLINIC INC

3501 GOLF RD

EAU CLAIRE, WI 547018028

7158584200

MCHS HOSPITALS INC

1000 N OAK AVE

Marshfield, WI 544495703

MCHS HOSPITALS INC

1000 N OAK AVE

MARSHFIELD, WI 544495703

7153875511

MCHS HOSPITALS INC

2727 PLAZA DR

WAUSAU, WI 544014129

7158473000

MARSHFIELD CLINIC INC

2727 PLAZA DR

WAUSAU, WI 544014129

7158473000

MARSHFIELD CLINIC INC

3400 MINISTRY PKWY

WESTON, WI 544765220

7153933000

MARSHFIELD CLINIC INC

3400 MINISTRY PKWY, SUITE 5

WESTON, WI 544765220

7153930080

Source: CMS National Downloadable File, September 2026.

SARAH NIELSEN, DO | HealthCareAtlasUSA