Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brienna Haack

Occupational Therapist in Manistee, MI · enumerated 2022.

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

National Provider Identifier

1396458840

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Brienna Haack

Sex Female

Practice address 1465 E Parkdale Ave, Manistee, MI, 49660

Phone (231) 398-1166

Enumeration date Dec 29, 2022

Last updated in NPPES Dec 29, 2022

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5201012763 (MI) 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 Brienna Haack?

The National Provider Identifier (NPI) for Brienna Haack is 1396458840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brienna Haack practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-29.