Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laurie A Proctor-Lefebvre, LCSW

Social Worker in Waterville, ME · enumerated 2006.

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

National Provider Identifier

1740228873

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Registry record

Entity type Individual (Type 1)

Name Laurie A Proctor-Lefebvre

Credential LCSW

Sex Female

Practice address 149 North St, Waterville, ME, 04901

Phone (207) 872-4303

Fax (207) 872-4294

Enumeration date Jun 2, 2006

Last updated in NPPES Jan 23, 2020

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LC7542 (ME) 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

Where does Laurie Proctor-Lefebvre practice?

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

What is the NPI number for Laurie Proctor-Lefebvre?

The National Provider Identifier (NPI) for Laurie Proctor-Lefebvre is 1740228873, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-23.