Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. L Maria Rader, LICSW, LCSW

Clinical Social Worker in Brunswick, ME · enumerated 2009 · practices at Maine Mother and Company LLC.

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

National Provider Identifier

1861722795

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Registry record

Entity type Individual (Type 1)

Name Ms. L Maria Rader

Credential LICSW, LCSW

Sex Female

Practice address Brunswick, ME, 04011

Phone (207) 200-7168

Enumeration date Dec 26, 2009

Last updated in NPPES Sep 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 000122153 (MA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC21774 (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 L Maria Rader practice?

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

What is the NPI number for L Maria Rader?

The National Provider Identifier (NPI) for L Maria Rader is 1861722795, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jacqueline Stevens Registered Dietitian · Brunswick, ME NPI 1679088637 Nicole Hart Lactation Consultant (Non-RN) · Brunswick, ME NPI 1427865195 Maine Mother and Company LLC Clinic/Center · Brunswick, ME NPI 1902781180 Alyssa Franzosa Lactation Consultant (Registered Nurse) · Brunswick, ME NPI 1265312680

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-07.