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Margo Matthews, Lcsw LLC

Clinical Social Worker in South Portland, ME · enumerated 2024 · authorized official Margaret Matthews, Owner/Lcsw.

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

National Provider Identifier

1265279129

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Registry record

Entity type Organization (Type 2)
Legal business name Margo Matthews, Lcsw LLC
Practice address 854 Broadway, South Portland, ME, 04106
Phone (609) 356-4710
Enumeration date Jul 9, 2024
Last updated in NPPES Jul 9, 2024

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Margaret Matthews
Title Owner/Lcsw
Phone (609) 356-4710

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

Who is the authorized official for Margo Matthews, Lcsw LLC?
NPPES lists Margaret Matthews (Owner/Lcsw) as the authorized official for this organization.
What is the NPI number for Margo Matthews, Lcsw LLC?
The NPI for Margo Matthews, Lcsw LLC is 1265279129, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-09.