TY NELSON
NPI 1659886604
Occupational Therapist in Great Falls, MT

Active since December 12, 2017
500 15TH AVE S, GREAT FALLS, MT 59405(406) 498-2590 Get Directions Write a Review

NPPES record last updated: December 12, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ty Nelson NPPES

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

TY NELSON (NPI 1659886604) is an individual occupational therapist in Great Falls, Montana and active in the NPI registry since December 2017. He is a graduate of Other (2013).

NPPES Registry Identity

NPI1659886604
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameTY NELSON
Location Address500 15TH AVE SGreat Falls, MT 59405-4324
Mailing Address225 2nd St NwGreat Falls, MT 59404-1301
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateDecember 12, 2017
✔ NPI 1659886604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
500 15TH AVE S, Great Falls, MT 59405

Other Names 1

Professional Name (2)Ty Nelson Ot

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ty Nelson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3274000302
PECOS Enrollment IDI20260427002101

Medicare Billing Reassignment

Medicare enrollment records show Ty Nelson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rural Health
214 S MAIN ST
Boulder, MT 59632
  • Reassigned Medicare billing, Montana enrollment
  • 278 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Specialist
500 15TH AVE S, SUITE 1
GREAT FALLS, MT 59405
Speech-Language Pathologist
500 15TH AVE S
GREAT FALLS, MT 59405
Physical Therapist
500 15TH AVE S
GREAT FALLS, MT 59405
Physical Medicine & Rehabilitation
500 15TH AVE S, SUITE ONE
GREAT FALLS, MT 59405
Specialist
500 15TH AVE S, STE. G 12
GREAT FALLS, MT 59405
Social Worker (Clinical)
500 15TH AVE S
GREAT FALLS, MT 59405
Physical Medicine & Rehabilitation
500 15TH AVE S
GREAT FALLS, MT 59405
Physical Therapist
500 15TH AVE S
GREAT FALLS, MT 59405

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 Ty Nelson's NPI number?

The NPI number for Ty Nelson is 1659886604. It was assigned to this individual provider in the NPPES registry on December 12, 2017. The provider is also known as Ty Nelson Ot.

Where is Ty Nelson located?

Ty Nelson practices at 500 15th Ave S, Great Falls, MT 59405. The listed phone number is (406) 498-2590.

What is Ty Nelson's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Ty Nelson enrolled in Medicare?

Yes. Ty Nelson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ty Nelson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ty Nelson reassigns Medicare benefits to Scl Health Medical Group-Butte LLC (Boulder, MT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ty Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ty Nelson accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Ty Nelson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ty Nelson was last updated on December 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.