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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. LOIS MARIA RADER LICSW, LCSW
NPI 1861722795
Social Worker - Clinical in Bath, ME

Active since December 26, 2009

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 1, 2026, Sep 7, 2023, Aug 19, 2019 (3 updates tracked since 2019).

About Ms. Lois Maria Rader Licsw, Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. LOIS MARIA RADER LICSW, LCSW (NPI 1861722795) is an individual clinical provider in Bath, Maine, licensed in Maine (LC21774) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1861722795
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. LOIS MARIA RADERCredential: LICSW, LCSW
Location Address31 CENTRE STBath, ME 04530-2698
Mailing Address146 Junction RdWestport Island, ME 04578-3409 · (207) 200-7168
Phone(207) 200-7168
Sole ProprietorYes
Enumeration DateDecember 26, 2009
Last NPPES UpdateOctober 1, 20263 updates tracked since enumeration
NPPES CertifiedOctober 1, 2026
✔ NPI 1861722795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in ME · LC21774✔ Licensed in MA · 000122153
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
31 CENTRE ST, Bath, ME 04530
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lois Maria Rader's NPI number?

The NPI number for Lois Maria Rader is 1861722795. It was assigned to this individual provider in the NPPES registry on December 26, 2009.

Where is Lois Maria Rader located?

Lois Maria Rader practices at 31 Centre St, Bath, ME 04530. The listed phone number is (207) 200-7168.

What is Lois Maria Rader's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Lois Maria Rader accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Lois Maria Rader as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lois Maria Rader was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.