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 / IA
NEPHROLOGY
Graduated: 1975
Also: INTERNAL MEDICINE
NPI: 1538145784
641 PENNSYLVANIA AVE
OTTUMWA, IA 525012116
6416824557
Source: CMS National Downloadable File, September 2026.