NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Paule Walker, COTA/L

Occupational Therapy Assistant in South Bend, IN · enumerated 2012.

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

National Provider Identifier

1407120546

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Leah Paule Walker
Credential COTA/L
Sex Female
Practice address 23060 Benson Ct, South Bend, IN, 46628
Phone (574) 400-3581
Enumeration date Mar 7, 2012
Last updated in NPPES Jul 17, 2013

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 32002098A (IN) Primary
224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTA001549 (GA) Secondary
224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 211599 (TX) Secondary

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 Leah Walker?
The National Provider Identifier (NPI) for Leah Walker is 1407120546, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leah Walker practice?
The practice location on file with NPPES is in South Bend, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-17.