HealthCareAtlasUSA

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 / MT

JOHN HENRY MARSH, DC

CHIROPRACTIC

Medical school: NORTHWESTERN COLLEGE OF CHIROPRACTIC

Graduated: 2025

NPI: 1588556013

Practice Locations (2)

BIG SKY CHIROPRACTIC CLINIC PC

120 N 19TH AVE, SUITE B

BOZEMAN, MT 597183920

4065860275

MANHATTAN BACK AND NECK INC

114 W MAIN ST

MANHATTAN, MT 597412207

4062843246

Source: CMS National Downloadable File, September 2026.