Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leanna M Karg, RN

Registered Nurse in Ellensburg, WA · enumerated 2022.

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

National Provider Identifier

1508583592

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Registry record

Entity type Individual (Type 1)

Name Leanna M Karg

Credential RN

Sex Female

Practice address 1050 E Mountain View Ave, Ellensburg, WA, 98926

Phone (509) 925-4171

Enumeration date Oct 20, 2022

Last updated in NPPES Oct 20, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN00173016 (WA) 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

How do I verify Leanna Karg's NPI record?

Cross-check NPI 1508583592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508583592 active?

Yes, as of the latest NPPES snapshot, NPI 1508583592 is active (record last updated 2022-10-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-20.