Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark Hertenstein

Individual provider Chiropractor · NPI 1114030814

Mark Hertenstein is a Chiropractor in Great Falls, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2006

Practice location Address checks out

222 15th St S Ste C
Great Falls, MT 59405-2459
Phone: (406) 771-1222
Fax: (406) 771-1225
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 537 (MT)

Record details

NPI number1114030814
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 16, 2006
Last updated in NPPESJuly 9, 2007
Mailing address222 15th St S, Suite C, Great Falls, MT 59405

Other providers in Great Falls