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STEFAN GREENDYK LCSW
NPI 1720799380
Social Worker - Clinical in West Milford, NJ

Active since December 05, 2022
1560 UNION VALLEY RD, WEST MILFORD, NJ 07480(973) 907-0545 Get Directions Write a Review

NPPES record last updated: December 5, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Stefan Greendyk Lcsw NPPES

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

STEFAN GREENDYK LCSW (NPI 1720799380) is an individual clinical provider in West Milford, New Jersey, licensed in New Jersey (44SC06112400) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1720799380
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameSTEFAN GREENDYKCredential: LCSW
Location Address1560 UNION VALLEY RDWest Milford, NJ 07480-8000
Mailing AddressPo Box 523West Milford, NJ 07480-0523
Phone(973) 907-0545
Sole ProprietorYes
Enumeration DateDecember 5, 2022
NPPES CertifiedDecember 5, 2022
✔ NPI 1720799380 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 · 44SC06112400
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.
1560 UNION VALLEY RD, West Milford, NJ 07480
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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 Stefan Greendyk's NPI number?

The NPI number for Stefan Greendyk is 1720799380. It was assigned to this individual provider in the NPPES registry on December 5, 2022.

Where is Stefan Greendyk located?

Stefan Greendyk practices at 1560 Union Valley Rd, West Milford, NJ 07480. The listed phone number is (973) 907-0545.

What is Stefan Greendyk'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 Stefan Greendyk was last updated on December 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.