Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Holloway

Counselor in Sammamish, WA · enumerated 2023.

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

National Provider Identifier

1467135798

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Registry record

Entity type Individual (Type 1)

Name Christine Holloway

Sex Female

Practice address 2830 228th Ave Se Ste D, Sammamish, WA, 98075

Phone (425) 677-7404

Enumeration date Aug 11, 2023

Last updated in NPPES Dec 9, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License MC61395751 (WA) Primary

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 Christine Holloway?

The National Provider Identifier (NPI) for Christine Holloway is 1467135798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christine Holloway practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-09.