Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cathryn L Darling, CNA

Nurse's Aide in Spokane, WA · enumerated 2020.

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

National Provider Identifier

1215569900

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Registry record

Entity type Individual (Type 1)

Name Cathryn L Darling

Credential CNA

Sex Female

Practice address 44 E Cozza Dr, Spokane, WA, 99208

Phone (509) 325-6800

Enumeration date Feb 10, 2020

Last updated in NPPES Feb 10, 2020

Taxonomy & licenses

376K00000X Nurse's Aide Nursing Service Related Providers · License NC10052856 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
2077844	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

What is the NPI number for Cathryn Darling?

The National Provider Identifier (NPI) for Cathryn Darling is 1215569900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cathryn Darling practice?

The practice location on file with NPPES is in Spokane, 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 2020-02-10.