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Long Island Dbt Group

Clinical Social Worker in Roslyn, NY · enumerated 2007 · authorized official Joyce Roll, Partner.

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

National Provider Identifier

1396924577

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Registry record

Entity type Organization (Type 2)
Legal business name Long Island Dbt Group
Practice address 1025 Northern Blvd, Ste 201, Roslyn, NY, 11576
Phone (516) 616-3476
Fax (516) 627-6943
Enumeration date Oct 24, 2007
Last updated in NPPES Oct 24, 2007

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Joyce Roll
Title Partner
Phone (516) 616-3476

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

What type of organization is Long Island Dbt Group?
Long Island Dbt Group is registered in NPPES as a Clinical Social Worker (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-24.