Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Denese Orquidea Longsworth, LSW

Social Worker in Hackensack, NJ · enumerated 2023.

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

National Provider Identifier

1194501437

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Registry record

Entity type Individual (Type 1)

Name Mrs. Denese Orquidea Longsworth

Credential LSW

Sex Female

Practice address 15 Warren St Ste 23, Hackensack, NJ, 07601

Phone (201) 205-1131

Enumeration date Sep 4, 2023

Last updated in NPPES Sep 4, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06841400 (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 Denese Longsworth?

Denese Longsworth 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 2023-09-04.