NPI Portal NPI Lookup & Verification

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

Ms. Linda Gwyn Smith, CSW

Social Worker in Paterson, NJ · enumerated 2013 · practices at St. Joseph Hospital and Medical Center.

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

National Provider Identifier

1437588571

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Registry record

Entity type Individual (Type 1)
Name Ms. Linda Gwyn Smith
Credential CSW
Sex Female
Practice address Paterson, NJ, 07501
Phone (973) 754-4233
Fax (973) 754-4259
Enumeration date Nov 8, 2013
Last updated in NPPES Nov 8, 2013

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SW00713200 (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.

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Frequently asked questions

Is NPI 1437588571 active?
Yes, as of the latest NPPES snapshot, NPI 1437588571 is active (record last updated 2013-11-08).
How do I verify Linda Smith's NPI record?
Cross-check NPI 1437588571 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-08.