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

Debra Jean Ammondson, OTR

Individual provider Occupational Therapist · NPI 1326252669

Debra Jean Ammondson, OTR is an Occupational Therapist in Great Falls, Montana. Licensed in Montana. Registered with an NPI since 2007.

Licensed in
MT
In the registry since
2007
Specialties on file
4
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

500 15th Ave S
Great Falls, MT 59405-4324
Phone: (406) 455-2661
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Neurorehabilitation Occupational Therapist (primary) Taxonomy 225XN1300X · Licence 2 (MT)
Occupational Therapist Taxonomy 225X00000X · Licence 2 (MT)
Ergonomics Occupational Therapist Taxonomy 225XE1200X · Licence 2 (MT)
Hand Occupational Therapist Taxonomy 225XH1200X · Licence 2 (MT)

Record details

NPI number1326252669
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedMay 9, 2007
Last updated in NPPESSeptember 11, 2025

Other providers in Great Falls