Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine A Bolsen, HSPP

Health Service Psychologist in Lafayette, IN · enumerated 2018.

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

National Provider Identifier

1326529306

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Registry record

Entity type Individual (Type 1)

Name Katherine A Bolsen

Credential HSPP

Sex Female

Practice address 415 N 26th St, Lafayette, IN, 47904

Phone (765) 446-6535

Fax (765) 446-3536

Enumeration date Aug 27, 2018

Last updated in NPPES Jul 3, 2019

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PENDING (IN) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License PENDING (IN) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 20043271A (IN) 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 Katherine Bolsen?

The National Provider Identifier (NPI) for Katherine Bolsen is 1326529306, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Bolsen practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-03.