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Katie Leinweber, M.S. CF-SLP

Speech-Language Pathologist in Walla Walla, WA · enumerated 2024.

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

National Provider Identifier

1417781048

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Registry record

Entity type Individual (Type 1)
Name Katie Leinweber
Credential M.S. CF-SLP
Sex Female
Practice address 1150 W Chestnut St, Walla Walla, WA, 99362
Phone (509) 527-3066
Enumeration date Aug 27, 2024
Last updated in NPPES Aug 27, 2024

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SI61582187 (WA) 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

What is the NPI number for Katie Leinweber?
The National Provider Identifier (NPI) for Katie Leinweber is 1417781048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katie Leinweber practice?
The practice location on file with NPPES is in Walla Walla, WA. 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 2024-08-27.