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ILLUME PSYCHOTHERAPY LLC
NPI 1285219576
Social Worker - Clinical in Montclair, NJ

Active since March 17, 2021
8 HILLSIDE AVE STE 202, MONTCLAIR, NJ 07042(973) 206-0282 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 3, 2026, Mar 17, 2021 (2 updates tracked since 2021).

About Illume Psychotherapy Llc NPPES

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

ILLUME PSYCHOTHERAPY LLC (NPI 1285219576) is a healthcare organization registered as a clinical in Montclair, New Jersey and active in the NPI registry since March 2021. The organization lists Stacia Thiel, Founder/therapist, as its authorized official.

NPPES Registry Identity

NPI1285219576
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameILLUME PSYCHOTHERAPY LLC
Location Address8 HILLSIDE AVE STE 202Montclair, NJ 07042-2129
Mailing Address41 Watchung Plz # 176Montclair, NJ 07042-4117 · (973) 206-0282
Phone(973) 206-0282
Organization SubpartNo
Authorized OfficialStacia ThielFounder/therapist · (973) 206-0282
Enumeration DateMarch 17, 2021
Last NPPES UpdateMarch 3, 20262 updates tracked since enumeration
NPPES CertifiedMarch 3, 2026
✔ NPI 1285219576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
8 HILLSIDE AVE STE 202, Montclair, NJ 07042
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

STACIA THIEL LCSW
Social Worker (Clinical)
8 HILLSIDE AVE STE 202
MONTCLAIR, NJ 07042
Essex County (973) 206-0282

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 Illume Psychotherapy LLC's NPI number?

The NPI number for Illume Psychotherapy LLC is 1285219576. It was assigned to this organization in the NPPES registry on March 17, 2021.

Where is Illume Psychotherapy LLC located?

Illume Psychotherapy LLC is located at 8 Hillside Ave Ste 202, Montclair, NJ 07042. The listed phone number is (973) 206-0282.

What is Illume Psychotherapy LLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Illume Psychotherapy LLC was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.