Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linda C Humphrey, ARNP

Family Nurse Practitioner in Chehalis, WA · enumerated 2007.

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

National Provider Identifier

1215094024

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Registry record

Entity type Individual (Type 1)

Name Linda C Humphrey

Credential ARNP

Sex Female

Practice address 500 Se Washington Ave, Chehalis, WA, 98532

Phone (360) 748-7400

Fax (360) 740-8309

Enumeration date Jan 2, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30007562 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
9651373	Medicaid	WA	-
AP30007562	Other	WA	PROFESSIONAL LICENSE

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

What is the NPI number for Linda Humphrey?

The National Provider Identifier (NPI) for Linda Humphrey is 1215094024, a Type 1 (individual) record in the CMS NPPES registry.

Where does Linda Humphrey practice?

The practice location on file with NPPES is in Chehalis, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.