Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Elizabeth Daigle Smith, LCSW

Social Worker in Alexandria, VA · enumerated 2007.

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

National Provider Identifier

1720274384

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Registry record

Entity type Individual (Type 1)

Name Mrs. Elizabeth Daigle Smith

Credential LCSW

Sex Female

Practice address 6355 Walker Ln Ste 401, Alexandria, VA, 22310

Phone (571) 480-4764

Enumeration date Sep 18, 2007

Last updated in NPPES Mar 11, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904017301 (VA) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 Elizabeth Smith?

The National Provider Identifier (NPI) for Elizabeth Smith is 1720274384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elizabeth Smith practice?

The practice location on file with NPPES is in Alexandria, VA. 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 2025-03-11.