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Alan Lefkowitz & Beverly Lefkowitz, Msw'S

Clinical Social Worker in New York City, NY · enumerated 2006 · authorized official Alan Lefkowitz, Partner.

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

National Provider Identifier

1770647703

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Registry record

Entity type Organization (Type 2)
Legal business name Alan Lefkowitz & Beverly Lefkowitz, Msw'S
Practice address 80 Fifth Avenue, Suite 1001, New York City, NY, 10011
Phone (212) 799-4220
Fax (646) 602-9676
Enumeration date Dec 21, 2006
Last updated in NPPES Jan 31, 2025

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License PR013549-1 (NY) Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SC003587 (NJ) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R013550-1 (NY) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SC003674 (NJ) Secondary

Authorized official

Name Alan Lefkowitz
Title Partner
Phone (917) 238-5683

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 Alan Lefkowitz & Beverly Lefkowitz, Msw'S?
Alan Lefkowitz & Beverly Lefkowitz, Msw'S 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 2025-01-31.