Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Stefani Lewis, LSWAIC

Social Worker in Everett, WA · enumerated 2023.

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

National Provider Identifier

1407620990

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Registry record

Entity type Individual (Type 1)

Name Miss Stefani Lewis

Credential LSWAIC

Sex Female

Practice address 1920 100th St Se Ste A2, Everett, WA, 98208

Phone (425) 312-0277

Fax (425) 312-0280

Enumeration date Nov 14, 2023

Last updated in NPPES Jun 6, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License SC61484455 (WA) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License SC61484455 (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 Stefani Lewis?

The National Provider Identifier (NPI) for Stefani Lewis is 1407620990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stefani Lewis practice?

The practice location on file with NPPES is in Everett, 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 2025-06-06.