Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emily Yic-Mun Lu, MSW, LSWAIC

Social Worker in Mount Vernon, WA · enumerated 2023.

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

National Provider Identifier

1174220347

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Registry record

Entity type Individual (Type 1)

Name Emily Yic-Mun Lu

Credential MSW, LSWAIC

Sex Female

Practice address 1601 E College Way, Mount Vernon, WA, 98273

Phone (206) 786-7254

Fax (360) 399-7639

Enumeration date Feb 8, 2023

Last updated in NPPES Aug 14, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SC61400674 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Emily Lu?

Emily Lu is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-14.