William Brian Duffy, MD is a nephrology internal medicine in Chicago, IL. The provider is an internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation. William Brian Duffy, MD NPI is 1568448363. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
The provider's business location address is:
1101 S CANAL ST
CHICAGO, IL
ZIP 60607-901
Phone: (312) 986-0110
Fax: (312) 663-1010
The enumeration date for this NPI number is 12/22/2005 and was last updated on 1/3/2012.