Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie R. Harmon, RN

Registered Nurse in Olathe, KS · enumerated 2025.

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

National Provider Identifier

1821884073

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Registry record

Entity type Individual (Type 1)

Name Leslie R. Harmon

Credential RN

Sex Female

Practice address 17795 W 106th St Ste 200, Olathe, KS, 66061

Phone (913) 303-1645

Enumeration date Apr 15, 2025

Last updated in NPPES Apr 15, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 118590 (KS) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1821884073 active?

Yes, as of the latest NPPES snapshot, NPI 1821884073 is active (record last updated 2025-04-15).

How do I verify Leslie Harmon's NPI record?

Cross-check NPI 1821884073 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-15.