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

HUMAYUN A KHAN, MD

INTERNAL MEDICINE

Graduated: 1986

NPI: 1982705505

Practice Locations (3)

MCHS HOSPITALS INC

2310 CRAIG RD

EAU CLAIRE, WI 547016128

7158588100

MCHS HOSPITALS INC

1000 N OAK AVE

Marshfield, WI 544495703

MCHS HOSPITALS INC

1000 N OAK AVE

MARSHFIELD, WI 544495703

7153875511

Source: CMS National Downloadable File, September 2026.