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

Dr. Laurene Lynn Clossey, PHD

Clinical Social Worker in Hackettstown, NJ · enumerated 2010.

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

National Provider Identifier

1215254925

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Registry record

Entity type Individual (Type 1)

Name Dr. Laurene Lynn Clossey

Credential PHD

Sex Female

Practice address Hackettstown, NJ, 07840

Phone (908) 455-1117

Enumeration date Apr 21, 2010

Last updated in NPPES Feb 13, 2026

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 44SC05363900 (NJ) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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

Is NPI 1215254925 active?

Yes, as of the latest NPPES snapshot, NPI 1215254925 is active (record last updated 2026-02-13).

How do I verify Laurene Clossey's NPI record?

Cross-check NPI 1215254925 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 2026-02-13.