Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Susan Laks, MSW

Clinical Social Worker in Parsippany, NJ · enumerated 2006.

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

National Provider Identifier

1205995149

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Registry record

Entity type Individual (Type 1)

Name Diane Susan Laks

Credential MSW

Sex Female

Practice address 1259 Route 46, 100a Building 2, Parsippany, NJ, 07054

Phone (973) 316-9333

Fax (973) 839-3736

Enumeration date Dec 6, 2006

Last updated in NPPES Aug 1, 2016

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SC00132 (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 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 Diane Laks?

Diane Laks is registered in NPPES with the primary taxonomy of Clinical 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 2016-08-01.