Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lena De Luce Halperin, LCSW

Social Worker in Elizabeth, NJ · enumerated 2007.

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

National Provider Identifier

1265646269

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Registry record

Entity type Individual (Type 1)

Name Mrs. Lena De Luce Halperin

Credential LCSW

Sex Female

Practice address 655 E Jersey St, C/A Php, Elizabeth, NJ, 07206

Phone (908) 994-7850

Fax (908) 994-7247

Enumeration date May 9, 2007

Last updated in NPPES Nov 3, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SC04948300 (NJ) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Lena Halperin?

Lena Halperin is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-03.