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DANIELLE N SLAVIN LSW
NPI 1396455820
Social Worker - Clinical in Parsippany, NJ

Active since November 23, 2022Opted out of Medicare · through May 28, 2028
601 JEFFERSON RD STE 200, PARSIPPANY, NJ 07054(201) 580-6235 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 13, 2025, Sep 10, 2024, Nov 23, 2022 (3 updates tracked since 2022).

About Danielle N Slavin Lsw NPPES

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

DANIELLE N SLAVIN LSW (NPI 1396455820) is an individual clinical provider in Parsippany, New Jersey, licensed in New Jersey (44SL06552900) and active in the NPI registry since November 2022. She has opted out of Medicare through May 28, 2028.

NPPES Registry Identity

NPI1396455820
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDANIELLE N SLAVINCredential: LSW
Location Address601 JEFFERSON RD STE 200Parsippany, NJ 07054-3790
Mailing Address162 Mudtown RdWantage, NJ 07461-3616 · (973) 534-9815
Phone(201) 580-6235
Sole ProprietorNo
Enumeration DateNovember 23, 2022
Last NPPES UpdateAugust 13, 20253 updates tracked since enumeration
NPPES CertifiedAugust 13, 2025
✔ NPI 1396455820 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 NJ · 44SL06552900
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.
601 JEFFERSON RD STE 200, Parsippany, NJ 07054
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Danielle N Slavin Lsw 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 May 28, 2024 through May 28, 2028.

Opt-Out Effective DateMay 28, 2024
Opt-Out In Effect ThroughMay 28, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 2

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

CAITLIN ELIZABETH NORTHERN
Social Worker (Clinical)
601 JEFFERSON RD STE 200
PARSIPPANY, NJ 07054
Morris County (201) 874-5493
LAUREN DOBBS PSYD
Psychologist (Clinical)
601 JEFFERSON RD STE 200
PARSIPPANY, NJ 07054
Morris County (973) 903-7856

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 Danielle Slavin's NPI number?

The NPI number for Danielle Slavin is 1396455820. It was assigned to this individual provider in the NPPES registry on November 23, 2022.

Where is Danielle Slavin located?

Danielle Slavin practices at 601 Jefferson Rd Ste 200, Parsippany, NJ 07054. The listed phone number is (201) 580-6235.

What is Danielle Slavin's specialty?

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

Is Danielle Slavin enrolled in Medicare?

No. Danielle Slavin has opted out of Medicare through May 28, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Danielle Slavin was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.