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JENNIFER STEFANIK, LCSW, LLC
NPI 1942894050
Social Worker - Clinical in Fairlawn, NJ

Active since March 01, 2021
0-55 34TH ST, FAIRLAWN, NJ 07410(201) 686-0871 Get Directions Write a Review

NPPES record last updated: March 3, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jennifer Stefanik, Lcsw, Llc NPPES

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

JENNIFER STEFANIK, LCSW, LLC (NPI 1942894050) is a healthcare organization registered as a clinical in Fairlawn, New Jersey and active in the NPI registry since March 2021. The organization lists Jennifer Stefanik, Owner, as its authorized official.

NPPES Registry Identity

NPI1942894050
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameJENNIFER STEFANIK, LCSW, LLC
Location Address0-55 34TH STFairlawn, NJ 07410
Mailing Address0-55 34th StFairlawn, NJ 07410 · (201) 686-0871
Phone(201) 686-0871
Organization SubpartNo
Authorized OfficialJennifer StefanikOwner · (201) 686-0871
Enumeration DateMarch 1, 2021
Last NPPES UpdateMarch 3, 2021
NPPES CertifiedMarch 3, 2021
✔ NPI 1942894050 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.
0-55 34TH ST, Fairlawn, NJ 07410
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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Stefanik, Lcsw, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Jennifer Stefanik, Lcsw, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jennifer Stefanik
Clinical Social Worker
NPI 1720680614
0-55 34TH ST
Fair Lawn, NJ 07410
(201) 686-0871
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Jennifer Stefanik, Lcsw, LLC's NPI number?

The NPI number for Jennifer Stefanik, Lcsw, LLC is 1942894050. It was assigned to this organization in the NPPES registry on March 1, 2021.

Where is Jennifer Stefanik, Lcsw, LLC located?

Jennifer Stefanik, Lcsw, LLC is located at 0-55 34th St, Fairlawn, NJ 07410. The listed phone number is (201) 686-0871.

What is Jennifer Stefanik, Lcsw, LLC's specialty?

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

Is Jennifer Stefanik, Lcsw, LLC enrolled in Medicare?

Yes. Jennifer Stefanik, Lcsw, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jennifer Stefanik, Lcsw, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Jennifer Stefanik, Lcsw, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Jennifer Stefanik, Lcsw, LLC was last updated on March 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.