JUSTYN LOPACZYNSKI LCSW
NPI 1780117622
Social Worker - Clinical in Las Vegas, NV

Active since April 07, 2017
4000 S EASTERN AVE STE 240, LAS VEGAS, NV 89119(702) 848-1696 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Justyn Lopaczynski Lcsw NPPES

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

JUSTYN LOPACZYNSKI LCSW (NPI 1780117622) is an individual clinical provider in Las Vegas, Nevada, licensed in Nevada (11683-C) and active in the NPI registry since April 2017.

NPPES Registry Identity

NPI1780117622
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJUSTYN LOPACZYNSKICredential: LCSW
Location Address4000 S EASTERN AVE STE 240Las Vegas, NV 89119-0847
Mailing Address4000 S Eastern Ave Ste 240Las Vegas, NV 89119-0847 · (702) 848-1696
Sole ProprietorNo
Enumeration DateApril 7, 2017
Last NPPES UpdateFebruary 23, 2026
NPPES CertifiedFebruary 23, 2026
NPI 1780117622 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 NV · 11683-C
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.
4000 S EASTERN AVE STE 240, Las Vegas, NV 89119

Other Providers at the Same Location NPPES 17

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

Behavior Technician
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119
Nurse Practitioner (Psychiatric/Mental Health)
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119
Social Worker (Clinical)
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119
Community/Behavioral Health
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119
Community Health Worker
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119
Behavior Technician
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119
Behavior Technician
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119
Community/Behavioral Health
4000 S EASTERN AVE STE 240
LAS VEGAS, NV 89119

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 Justyn Lopaczynski's NPI number?

The NPI number for Justyn Lopaczynski is 1780117622. It was assigned to this individual provider in the NPPES registry on April 7, 2017.

Where is Justyn Lopaczynski located?

Justyn Lopaczynski practices at 4000 S Eastern Ave Ste 240, Las Vegas, NV 89119. The listed phone number is (702) 848-1696.

What is Justyn Lopaczynski'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 Justyn Lopaczynski was last updated on February 23, 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.