Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brianne Hamstra

Occupational Therapist in Morrison, IL · enumerated 2016.

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

National Provider Identifier

1164871786

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Registry record

Entity type Individual (Type 1)

Name Brianne Hamstra

Sex Female

Practice address 400 S Heaton St, Morrison, IL, 61270

Phone (815) 590-6165

Enumeration date Jun 4, 2016

Last updated in NPPES Jun 4, 2016

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056010289 (IL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Brianne Hamstra?

The National Provider Identifier (NPI) for Brianne Hamstra is 1164871786, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brianne Hamstra practice?

The practice location on file with NPPES is in Morrison, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-04.