1. Home
  2. Directory
  3. New Jersey
  4. Ewing
  5. Social Worker
  6. NPI Profile

NADINE KLASS LSW
NPI 1285578278
Social Worker - Clinical in Ewing, NJ

Active since April 18, 2026
1901 N OLDEN AVENUE EXT STE 29, EWING, NJ 08618(609) 237-7100 Get Directions Write a Review

NPPES record last updated: April 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nadine Klass Lsw NPPES

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

NADINE KLASS LSW (NPI 1285578278) is an individual clinical provider in Ewing, New Jersey, licensed in New Jersey (44SL07425100) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1285578278
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameNADINE KLASSCredential: LSW
Location Address1901 N OLDEN AVENUE EXT STE 29Ewing, NJ 08618-2111
Mailing Address1901 N Olden Avenue Ext Ste 29Ewing, NJ 08618-2111 · (609) 237-7100
Phone(609) 237-7100
Sole ProprietorNo
Enumeration DateApril 18, 2026
NPPES CertifiedApril 18, 2026
✔ NPI 1285578278 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 · 44SL07425100
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.
1901 N OLDEN AVENUE EXT STE 29, Ewing, NJ 08618
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

EDEN RICHMAN LCSW
Social Worker (Clinical)
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 955-1316
STEPHANIE ZAKRZEWSKI LSW
Social Worker
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 237-7100
DARRYL LOUIS LSW
Counselor (Mental Health)
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 237-7100
CORENTHIA LEWIS
Social Worker (Clinical)
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 237-7100
MRS. ULANDER MIOTT LSW
Social Worker (Clinical)
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 237-7100
SOMDATTA PAL LAC
Counselor (Mental Health)
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 237-7100
MARIAH MOENCH
Counselor (Mental Health)
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 237-7100
MINDWELL BEHAVIORAL HEALTH
Clinic/Center (Mental Health (Including Community Mental Health Center))
1901 N OLDEN AVENUE EXT STE 29
EWING, NJ 08618
Mercer County (609) 237-7100

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 Nadine Klass's NPI number?

The NPI number for Nadine Klass is 1285578278. It was assigned to this individual provider in the NPPES registry on April 18, 2026.

Where is Nadine Klass located?

Nadine Klass practices at 1901 N Olden Avenue Ext Ste 29, Ewing, NJ 08618. The listed phone number is (609) 237-7100.

What is Nadine Klass'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 Nadine Klass was last updated on April 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.