Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marjorie Redleaf, LCSW

Clinical Social Worker in Yorktown Heights, NY · enumerated 2006.

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

National Provider Identifier

1518073196

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Registry record

Entity type Individual (Type 1)

Name Marjorie Redleaf

Credential LCSW

Sex Female

Practice address 1940 Commerce St, Suite 300, Yorktown Heights, NY, 10598

Phone (914) 245-0437

Fax (914) 245-0438

Enumeration date Aug 23, 2006

Last updated in NPPES Sep 24, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License PR013514-1 (NY) Primary

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

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

How do I verify Marjorie Redleaf's NPI record?

Cross-check NPI 1518073196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518073196 active?

Yes, as of the latest NPPES snapshot, NPI 1518073196 is active (record last updated 2008-09-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-24.