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 / IL
NEPHROLOGY
Graduated: 1988
Also: INTERNAL MEDICINE
NPI: 1003838574
HUMAYUN S S C
5140 N CALIFORNIA AVE, SUITE 700
CHICAGO, IL 606253657
7737842101
Source: CMS National Downloadable File, September 2026.