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
CHIROPRACTIC
Medical school: NORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated: 2004
NPI: 1689722316
FEILS KNAPP CHIROPRACTIC CENTER
403 SAND LAKE RD
ONALASKA, WI 546502705
6087839355
Source: CMS National Downloadable File, September 2026.