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 / MN
CHIROPRACTIC
Medical school: NORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated: 2009
NPI: 1578885729
ALLISON ZAK, DC, LLC
129 MAIN ST S
PIERZ, MN 563644400
3206310258
Source: CMS National Downloadable File, September 2026.