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

Madeline Sauer, OTR/L

Occupational Therapist in Louisville, KY · enumerated 2024 · practices at Functional Therapy, Pllc.

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

National Provider Identifier

1508683996

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Registry record

Entity type Individual (Type 1)

Name Madeline Sauer

Credential OTR/L

Sex Female

Practice address Louisville, KY, 40299

Phone (502) 458-9978

Enumeration date Sep 25, 2024

Last updated in NPPES Sep 25, 2024

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 295189 (KY) 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 Madeline Sauer?

The National Provider Identifier (NPI) for Madeline Sauer is 1508683996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madeline Sauer practice?

The practice location on file with NPPES is in Louisville, KY. 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 2024-09-25.