Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Karen Johnson, MSW,LSW
Social Worker in Vineland, NJ · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831079474
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Registry record
Entity type Individual (Type 1)
Name Mrs. Karen Johnson
Credential MSW,LSW
Sex Female
Practice address 629 E Wood St Ste 306, Vineland, NJ, 08360
Phone (856) 982-1314
Enumeration date Sep 4, 2025
Last updated in NPPES Sep 4, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL07342200 (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 is the NPI number for Karen Johnson?
The National Provider Identifier (NPI) for Karen Johnson is 1831079474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karen Johnson practice?
The practice location on file with NPPES is in Vineland, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-04.