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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nancy Tabs, LCSW

Clinical Social Worker in North Caldwell, NJ · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679091300

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Registry record

Entity type Individual (Type 1)
Name Nancy Tabs
Credential LCSW
Sex Female
Practice address North Caldwell, NJ, 07006
Enumeration date Sep 1, 2017
Last updated in NPPES Sep 1, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC04781500 (NJ) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
44SC04781500 Other NJ LICENSED CLINICAL SOCIAL WORKER

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Nancy Tabs?
The National Provider Identifier (NPI) for Nancy Tabs is 1679091300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Tabs practice?
The practice location on file with NPPES is in North Caldwell, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-01.