Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbara Johnson, LSW
Social Worker in Elizabeth, NJ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578757670
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Registry record
Entity type Individual (Type 1)
Name Barbara Johnson
Credential LSW
Sex Female
Practice address 655 E Jersey St, Behavioral Health, Elizabeth, NJ, 07206
Phone (908) 994-8063
Enumeration date Aug 31, 2007
Last updated in NPPES Aug 31, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SLW00947900 (NJ) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 44SLW00947900 | Other | NJ | STATE LICENSE |
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
How do I verify Barbara Johnson's NPI record?
Cross-check NPI 1578757670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578757670 active?
Yes, as of the latest NPPES snapshot, NPI 1578757670 is active (record last updated 2007-08-31).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-31.