Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jacqueline Michelle Gilligan, LCSW

Clinical Social Worker in Larchmont, NY · enumerated 2020 · practices at Perspective Therapy Mental Health Counseling, Pllc.

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

National Provider Identifier

1306474929

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Registry record

Entity type Individual (Type 1)

Name Jacqueline Michelle Gilligan

Credential LCSW

Sex Female

Practice address 4 Gilder St Ste 2, Larchmont, NY, 10538

Phone (838) 910-8150

Enumeration date Mar 30, 2020

Last updated in NPPES Jan 11, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers 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

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.

What specialty is Jacqueline Gilligan?

Jacqueline Gilligan 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.

Other providers at this practice address

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Bejeika Matthew Mental Health Counselor · Larchmont, NY NPI 1023608809 Perspective Therapy Mental Health Counseling, Pllc Mental Health Counselor · Larchmont, NY NPI 1548039068 Vanessa Braithwaite Mental Health Counselor · Larchmont, NY NPI 1003641200 Sathuu Sivakumaran Student in an Organized Health Care Education/Training Program · Larchmont, NY NPI 1447086699 Monique Ponce Student in an Organized Health Care Education/Training Program · Larchmont, NY NPI 1154149235 Delilah Mulgannon Student in an Organized Health Care Education/Training Program · Larchmont, NY NPI 1790577062 Kinder Bradley Student in an Organized Health Care Education/Training Program · Larchmont, NY NPI 1659163707 Juliet Adjei-Baffour Student in an Organized Health Care Education/Training Program · Larchmont, NY NPI 1235014853

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-11.