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Grant Hillestad, OTR/L

Occupational Therapist in Twin Falls, ID · enumerated 2015 · practices at Peak Medical of Idaho LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669863411

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Registry record

Entity type Individual (Type 1)
Name Grant Hillestad
Credential OTR/L
Sex Male
Practice address 674 Eastland Dr, Twin Falls, ID, 83301
Phone (208) 734-4264
Enumeration date Feb 16, 2015
Last updated in NPPES Apr 17, 2018

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 077135 (IA) Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT-1629 (ID) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Grant Hillestad practice?
The practice location on file with NPPES is in Twin Falls, ID. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Grant Hillestad?
The National Provider Identifier (NPI) for Grant Hillestad is 1669863411, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-17.