Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexis Katherine Mcarthur, LCSW
Clinical Social Worker in Saco, ME · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689397051
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Registry record
Entity type Individual (Type 1)
Name Alexis Katherine Mcarthur
Credential LCSW
Sex Female
Practice address 3 Community Dr, Saco, ME, 04072
Phone (207) 219-8227
Enumeration date Sep 21, 2022
Last updated in NPPES May 12, 2026
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC25975 (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.
Frequently asked questions
Where does Alexis Mcarthur practice?
The practice location on file with NPPES is in Saco, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexis Mcarthur?
The National Provider Identifier (NPI) for Alexis Mcarthur is 1689397051, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.