Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lisa Sarah Larrabee, LGSW

Social Worker in Washington, DC · enumerated 2006.

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

National Provider Identifier

1740342948

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Registry record

Entity type Individual (Type 1)

Name Lisa Sarah Larrabee

Credential LGSW

Sex Female

Practice address 1012 14th St Nw, Suite 1400, Washington, DC, 20005

Phone (202) 306-3022

Enumeration date Dec 14, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LG50078204 (DC) 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 Lisa Larrabee?

The National Provider Identifier (NPI) for Lisa Larrabee is 1740342948, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lisa Larrabee practice?

The practice location on file with NPPES is in Washington, DC. 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 2007-07-08.