Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Adrienne Marie Hagen, OTR/L

Hand Occupational Therapist in Saint Charles, MO · enumerated 2018.

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

National Provider Identifier

1821584699

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Registry record

Entity type Individual (Type 1)

Name Mrs. Adrienne Marie Hagen

Credential OTR/L

Sex Female

Practice address Saint Charles, MO, 63304

Phone (317) 727-7540

Enumeration date Jul 5, 2018

Last updated in NPPES Jul 5, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2018014561 (MO) 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 Adrienne Hagen practice?

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

What is the NPI number for Adrienne Hagen?

The National Provider Identifier (NPI) for Adrienne Hagen is 1821584699, 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 2018-07-05.