Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Helen C Haber, LCSW

Clinical Social Worker in Larchmont, NY · enumerated 2005.

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

National Provider Identifier

1801870944

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Registry record

Entity type Individual (Type 1)

Name Ms. Helen C Haber

Credential LCSW

Sex Female

Practice address Larchmont, NY, 10538

Phone (914) 834-1838

Fax (914) 834-1838

Enumeration date Dec 2, 2005

Last updated in NPPES Sep 28, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LSWPR1757 (NY) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License PR1757 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
026968	Other	NY	AFFINITY
4216403	Other	-	AETNA
0924600	Other	-	MAGELLEAN
N10892	Other	-	BCBS
02029954	Medicaid	NY	-
108855	Other	-	MHN
P550629	Other	NY	OXFORD
026968	Other	-	U O
37304P	Other	-	HPC

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

What specialty is Helen Haber?

Helen Haber 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-28.