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

NANCY M JOHNSON

PHYSICIAN ASSISTANT

Graduated: 2010

NPI: 1417262528

Practice Locations (4)

MERCY HEALTH SYSTEM CORPORATION

2825 PRAIRIE AVE

BELOIT, WI 535111844

6083635500

MERCY HEALTH SYSTEM CORPORATION

1000 MINERAL POINT AVE

JANESVILLE, WI 535482940

6087566508

MERCY HEALTH SYSTEM CORPORATION

3400 DEERFIELD DR

JANESVILLE, WI 535463557

6083143660

MERCY HEALTH SYSTEM CORPORATION

N2950 STATE RD, SUITE 67

LAKE GENEVA, WI 531472655

6087567100

Source: CMS National Downloadable File, September 2026.