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

MR. KEITH CHRISTOPHER LONIEWSKI LSW
NPI 1952732687
Social Worker in Elizabeth, NJ

Active since December 05, 2013
655 E JERSEY ST, ELIZABETH, NJ 07206(908) 994-7214(908) 994-7262 Get Directions Write a Review

NPPES record last updated: December 5, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Keith Christopher Loniewski Lsw NPPES

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

MR. KEITH CHRISTOPHER LONIEWSKI LSW (NPI 1952732687) is an individual social worker in Elizabeth, New Jersey, licensed in New Jersey (44SL05283500) and active in the NPI registry since December 2013.

NPPES Registry Identity

NPI1952732687
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. KEITH CHRISTOPHER LONIEWSKICredential: LSW
Location Address655 E JERSEY STElizabeth, NJ 07206-1259
Mailing Address655 E Jersey StElizabeth, NJ 07206-1259 · (908) 994-7214 · Fax (908) 994-7262
Phone(908) 994-7214
Fax(908) 994-7262
Sole ProprietorNo
Enumeration DateDecember 5, 2013
✔ NPI 1952732687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NJ · 44SL05283500
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
655 E JERSEY ST, Elizabeth, NJ 07206
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.

RACHEL BERGER LSW
Social Worker (Clinical)
655 E JERSEY ST
ELIZABETH, NJ 07206
Union County (908) 994-7224
YARY L MARTINEZ MD
Psychiatry & Neurology (Psychiatry)
655 E JERSEY ST
ELIZABETH, NJ 07206
Union County (908) 994-7207
ZANETA L. PERSON LCSW
Social Worker (Clinical)
655 E JERSEY ST
ELIZABETH, NJ 07206
Union County (908) 994-7032
TRISHA BADISHIAN LCSW
Social Worker (Clinical)
655 E JERSEY ST, DEPT. OF BEHAVIORAL HEALTH & PSYCHIATRY
ELIZABETH, NJ 07206
Union County (908) 994-5000
DR. STEPHEN JOHN HARAN PSY.D.
Psychologist (Forensic)
655 E JERSEY ST
ELIZABETH, NJ 07206
Union County (908) 994-7137
ERONMWON OKOYE MD
Psychiatry & Neurology (Psychiatry)
655 E JERSEY ST
ELIZABETH, NJ 07206
Union County (856) 885-1297
ANWAR GHALI MD
Psychiatry & Neurology (Psychiatry)
655 E JERSEY ST
ELIZABETH, NJ 07206
Union County (908) 994-5000
ALLISON BRITTON LCSW
Social Worker (Clinical)
655 E JERSEY ST
ELIZABETH, NJ 07206
Union County (908) 994-5000

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 Keith Loniewski's NPI number?

The NPI number for Keith Loniewski is 1952732687. It was assigned to this individual provider in the NPPES registry on December 5, 2013.

Where is Keith Loniewski located?

Keith Loniewski practices at 655 E Jersey St, Elizabeth, NJ 07206. The listed phone number is (908) 994-7214.

What is Keith Loniewski's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Keith Loniewski was last updated on December 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.