What is Ty Nelson's NPI number?

Ty Nelson's National Provider Identifier (NPI) is 1659886604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ty Nelson's specialty?

Ty Nelson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Ty Nelson located?

Ty Nelson's practice location on file with NPPES is 500 15th Ave S, Great Falls, MT 59405-4324.

What is Ty Nelson's phone number?

The practice phone number listed in the NPPES registry for Ty Nelson is (406) 498-2590.

Is Ty Nelson's NPI active?

Yes — Ty Nelson's NPI (1659886604) is active in the NPPES registry as of the last update on 2017-12-12.

IndividualActive

Ty Nelson

NPI 1659886604 · Occupational Therapist · Great Falls, MT

Ty Nelson is a Occupational Therapist provider in Great Falls, MT (NPI 1659886604).

Provider details

NPI number: 1659886604
Entity type: Individual
Primary specialty: Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Occupational TherapistPrimary225X00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

500 15th Ave S

Great Falls, MT 59405-4324

Phone: (406) 498-2590

Street-level locationGet directions

More MT providers

Mailing address

225 2nd St Nw

Great Falls, MT 59404-1301

Enumerated: 2017-12-12
Last updated: 2017-12-12

Frequently asked questions

What is Ty Nelson's NPI number?: Ty Nelson's National Provider Identifier (NPI) is 1659886604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ty Nelson's specialty?: Ty Nelson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Ty Nelson located?: Ty Nelson's practice location on file with NPPES is 500 15th Ave S, Great Falls, MT 59405-4324.
What is Ty Nelson's phone number?: The practice phone number listed in the NPPES registry for Ty Nelson is (406) 498-2590.
Is Ty Nelson's NPI active?: Yes — Ty Nelson's NPI (1659886604) is active in the NPPES registry as of the last update on 2017-12-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.