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Leanna R Lee-Sydnor, LCSW, CASAC-2

Clinical Social Worker in Yonkers, NY · enumerated 2013.

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

National Provider Identifier

1114353240

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Registry record

Entity type Individual (Type 1)
Name Leanna R Lee-Sydnor
Credential LCSW, CASAC-2
Sex Female
Practice address 107 S Broadway, Yonkers, NY, 10701
Phone (914) 378-7102
Fax (914) 378-7273
Enumeration date Sep 20, 2013
Last updated in NPPES Jul 23, 2020

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 093383 (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
WVE061 Other NY MEDICARE#
02449154 Medicaid NY -

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 is the NPI number for Leanna Lee-Sydnor?
The National Provider Identifier (NPI) for Leanna Lee-Sydnor is 1114353240, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leanna Lee-Sydnor practice?
The practice location on file with NPPES is in Yonkers, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-23.