Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Lemke, SLP

Speech-Language Pathologist in Marengo, IL · enumerated 2018 · practices at Elevate Speech Therapy Pllc.

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

National Provider Identifier

1598236085

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Registry record

Entity type Individual (Type 1)

Name Katherine Lemke

Credential SLP

Sex Female

Practice address 700 Cloverleaf Dr, Marengo, IL, 60152

Phone (224) 650-9822

Enumeration date Dec 10, 2018

Last updated in NPPES Jan 15, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 146014794 (IL) Primary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

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 NPI 1598236085 active?

Yes, as of the latest NPPES snapshot, NPI 1598236085 is active (record last updated 2025-01-15).

How do I verify Katherine Lemke's NPI record?

Cross-check NPI 1598236085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Elevate Speech Therapy Pllc Speech-Language Pathologist · Marengo, IL NPI 1013735463

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-15.