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NICHOLAS DAVID SHELLENBERGER LCSW
NPI 1366107005
Social Worker - Clinical in Biddeford, ME

Active since November 08, 2021
314 ALFRED ST, BIDDEFORD, ME 04005(207) 370-5389 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 8, 2025, Sep 3, 2025, Nov 8, 2021 (3 updates tracked since 2021).

About Nicholas David Shellenberger Lcsw NPPES

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

NICHOLAS DAVID SHELLENBERGER LCSW (NPI 1366107005) is an individual clinical provider in Biddeford, Maine, licensed in Maine (LC25105) and active in the NPI registry since November 2021.

NPPES Registry Identity

NPI1366107005
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameNICHOLAS DAVID SHELLENBERGERCredential: LCSW
Location Address314 ALFRED STBiddeford, ME 04005-3102
Mailing Address314 Alfred StBiddeford, ME 04005-3102 · (207) 370-5389
Phone(207) 370-5389
Sole ProprietorYes
Enumeration DateNovember 8, 2021
Last NPPES UpdateSeptember 8, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2025
✔ NPI 1366107005 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 · LC25105
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.
314 ALFRED ST, Biddeford, ME 04005
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

Other Providers at the Same Location NPPES 20

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

SARAH DION
Social Worker
314 ALFRED ST
BIDDEFORD, ME 04005
York County (207) 475-5399
MISS MALLORY NICOLE GROBE LMSW-CC
Counselor (Mental Health)
314 ALFRED ST
BIDDEFORD, ME 04005
York County (802) 281-2018
STACY MARISSA FARESE
Counselor (Mental Health)
314 ALFRED ST
BIDDEFORD, ME 04005
York County (207) 216-2637
ANA WALTRAUD SEIFRIDSBERGER MT
Massage Therapist
314 ALFRED ST
BIDDEFORD, ME 04005
York County (207) 286-8416
MR. DAVID CLARK REECE LAC, MAC
Acupuncturist
314 ALFRED ST
BIDDEFORD, ME 04005
York County (207) 215-1048
JACINDA MURRAY LMSW-CC
Social Worker (Clinical)
314 ALFRED ST
BIDDEFORD, ME 04005
York County (207) 572-3041
WAYNE COLBY WILLIAMS LCSW
Social Worker (Clinical)
314 ALFRED ST
BIDDEFORD, ME 04005
York County (207) 216-2637
PAMELA JEAN KERN LMSW-CC
Social Worker (Clinical)
314 ALFRED ST
BIDDEFORD, ME 04005
York County (207) 370-5389

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 Nicholas Shellenberger's NPI number?

The NPI number for Nicholas Shellenberger is 1366107005. It was assigned to this individual provider in the NPPES registry on November 8, 2021.

Where is Nicholas Shellenberger located?

Nicholas Shellenberger practices at 314 Alfred St, Biddeford, ME 04005. The listed phone number is (207) 370-5389.

What is Nicholas Shellenberger's specialty?

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

What insurance does Nicholas Shellenberger accept?

Health plans from Harvard Pilgrim Health Care list Nicholas Shellenberger 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 Nicholas Shellenberger was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.