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Leydi Tatiana Fonseca, LCSW

Clinical Social Worker in Ithaca, NY · enumerated 2020 · practices at Northern Compass Mental Health.

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

National Provider Identifier

1104449032

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Registry record

Entity type Individual (Type 1)
Name Leydi Tatiana Fonseca
Credential LCSW
Sex Female
Practice address 212 Highgate Rd, Ithaca, NY, 14850
Phone (862) 264-9284
Enumeration date May 27, 2020
Last updated in NPPES Dec 26, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC06006900 (NJ) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW025475 (PA) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06397700 (NJ) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 095562-01 (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.

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Frequently asked questions

What specialty is Leydi Fonseca?
Leydi Fonseca 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-26.