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DEBRA JEAN AMMONDSON OTR
NPI 1326252669
Occupational Therapist - Neurorehabilitation in Great Falls, MT

Active since May 09, 2007
500 15TH AVE S, GREAT FALLS, MT 59405(406) 455-2661 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Debra Jean Ammondson Otr NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEBRA JEAN AMMONDSON OTR (NPI 1326252669) is an individual neurorehabilitation provider in Great Falls, Montana, licensed in Montana (2) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1326252669
Entity TypeIndividualFemale
Primary Taxonomy225XN1300X
Provider Legal NameDEBRA JEAN AMMONDSONCredential: OTR
Location Address500 15TH AVE SGreat Falls, MT 59405-4324
Mailing Address116 13th Ave SGreat Falls, MT 59405-4210 · (406) 453-7151
Phone(406) 455-2661
Sole ProprietorNo
Enumeration DateMay 9, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1326252669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyOccupational Therapist · NeurorehabilitationRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XN1300X
License✔ Licensed in MT · 2
Also ListedOccupational TherapistTaxonomy 225X00000X · License 2 (MT)
Also ListedOccupational Therapist · ErgonomicsTaxonomy 225XE1200X · License 2 (MT)
Also ListedOccupational Therapist · HandTaxonomy 225XH1200X · License 2 (MT)
500 15TH AVE S, Great Falls, MT 59405
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHARLES D JENNINGS M.D.
Specialist
500 15TH AVE S, SUITE 1
GREAT FALLS, MT 59405
Cascade County (406) 455-3650
LEIGHA WELSH SLP
Speech-Language Pathologist
500 15TH AVE S
GREAT FALLS, MT 59405
Cascade County (406) 455-2200
JASON D. GRENSTEN M.S.P.T.
Physical Therapist
500 15TH AVE S
GREAT FALLS, MT 59405
Cascade County (406) 771-4788
MR. JAMES D HINDE MD
Physical Medicine & Rehabilitation
500 15TH AVE S, SUITE ONE
GREAT FALLS, MT 59405
Cascade County (406) 455-2149
AIMEE V HACHIGIAN MD, PC
Specialist
500 15TH AVE S, STE. G 12
GREAT FALLS, MT 59405
Cascade County (406) 731-8080
HALEY FRIELING LCSW
Social Worker (Clinical)
500 15TH AVE S
GREAT FALLS, MT 59405
Cascade County (406) 455-2282
DR. PATRICK EDWARD GALVAS D.O., PH.D.
Physical Medicine & Rehabilitation
500 15TH AVE S
GREAT FALLS, MT 59405
Cascade County (406) 761-3767
JESSE F LOPEZ M.P.T.
Physical Therapist
500 15TH AVE S
GREAT FALLS, MT 59405
Cascade County (406) 455-2661

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Debra Ammondson's NPI number?

The NPI number for Debra Ammondson is 1326252669. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Debra Ammondson located?

Debra Ammondson practices at 500 15th Ave S, Great Falls, MT 59405. The listed phone number is (406) 455-2661.

What is Debra Ammondson's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Neurorehabilitation, with taxonomy code 225XN1300X.

When was this NPI record last updated?

The NPPES record for Debra Ammondson was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.