Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Krook, MOTR/L

Hand Occupational Therapist in Saint Paul, MN · enumerated 2015.

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

National Provider Identifier

1770953911

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Registry record

Entity type Individual (Type 1)

Name Katherine Krook

Credential MOTR/L

Sex Female

Practice address 280 Smith Ave N Ste 120, Saint Paul, MN, 55102

Phone (651) 241-7560

Enumeration date Sep 30, 2015

Last updated in NPPES Dec 23, 2021

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 105000 (MN) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Katherine Krook?

Katherine Krook is registered in NPPES with the primary taxonomy of Hand Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-23.