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 / CA
CHIROPRACTIC
Medical school: LIFE CHIROPRACTIC COLLEGE
Graduated: 1999
NPI: 1780765073
GROOTENDORST CHIROPRACTIC PROFESSIONAL CORPORATION
900 W YOSEMITE AVE
MADERA, CA 936374555
5596748892
Source: CMS National Downloadable File, September 2026.