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ELLEN NELSON LCSW
NPI 1891970778
Social Worker - Clinical in Biddeford, ME

Active since January 09, 2008Opted out of Medicare · through Jan 29, 2027
291 ALFRED ST STE 1, BIDDEFORD, ME 04005(207) 632-5705 Get Directions Write a Review

NPPES record last updated: June 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ellen Nelson Lcsw NPPES

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

ELLEN NELSON LCSW (NPI 1891970778) is an individual clinical provider in Biddeford, Maine, licensed in Maine (LC12996) and active in the NPI registry since January 2008. She has opted out of Medicare through January 29, 2027.

NPPES Registry Identity

NPI1891970778
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameELLEN NELSONCredential: LCSW
Location Address291 ALFRED ST STE 1Biddeford, ME 04005-3387
Mailing Address4 Beacon AveKennebunkport, ME 04046-5118 · (207) 632-5705
Phone(207) 632-5705
Sole ProprietorYes
Enumeration DateJanuary 9, 2008
Last NPPES UpdateJune 7, 2025
NPPES CertifiedJune 7, 2025
✔ NPI 1891970778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in ME · LC12996
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.
291 ALFRED ST STE 1, Biddeford, ME 04005
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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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ellen Nelson Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 29, 2025 through January 29, 2027.

Opt-Out Effective DateJanuary 29, 2025
Opt-Out In Effect ThroughJanuary 29, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CENTER FOR HEALING AND RECOVERY
Counselor (Mental Health)
291 ALFRED ST STE 1
BIDDEFORD, ME 04005
York County (207) 632-5705

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 Ellen Nelson's NPI number?

The NPI number for Ellen Nelson is 1891970778. It was assigned to this individual provider in the NPPES registry on January 9, 2008.

Where is Ellen Nelson located?

Ellen Nelson practices at 291 Alfred St Ste 1, Biddeford, ME 04005. The listed phone number is (207) 632-5705.

What is Ellen Nelson's specialty?

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

Is Ellen Nelson enrolled in Medicare?

No. Ellen Nelson has opted out of Medicare through January 29, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Ellen Nelson accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Ellen Nelson 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 Ellen Nelson was last updated on June 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.