Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin Daniel Chernick, MSW, LSW
Social Worker in River Edge, NJ · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932062452
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Registry record
Entity type Individual (Type 1)
Name Justin Daniel Chernick
Credential MSW, LSW
Sex Male
Practice address 852 Kinderkamack Rd, River Edge, NJ, 07661
Phone (201) 228-3671
Enumeration date Dec 3, 2025
Last updated in NPPES Dec 3, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL07396200 (NJ) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Justin Chernick?
Justin Chernick is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Jessica Glass Professional Counselor · River Edge, NJ NPI 1861949752 Sharon Doni Clinical Social Worker · River Edge, NJ NPI 1366148181 Aileen Lindenthal Social Worker · River Edge, NJ NPI 1962183798 Casey Accardi Social Worker · River Edge, NJ NPI 1578309407 Natalie Kinoian Social Worker · River Edge, NJ NPI 1215773700
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-03.