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

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