Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kathryn Elizabeth Harshman, ARNP

Family Nurse Practitioner in Olympia, WA · enumerated 2009.

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

National Provider Identifier

1952537706

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Registry record

Entity type Individual (Type 1)

Name Kathryn Elizabeth Harshman

Credential ARNP

Sex Female

Practice address Olympia, WA, 98506

Phone (360) 562-5531

Fax (360) 925-1100

Enumeration date Jun 8, 2009

Last updated in NPPES Jul 1, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60102376 (WA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60102376 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
1952537706	Medicaid	WA	-

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

How do I verify Kathryn Harshman's NPI record?

Cross-check NPI 1952537706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952537706 active?

Yes, as of the latest NPPES snapshot, NPI 1952537706 is active (record last updated 2026-07-01).

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