KATHARINE FRANCES IRVIN LMSW
NPI 1003778150
Social Worker in New York, NY

Active since November 26, 2025
2369 2ND AVE, NEW YORK, NY 10035(212) 876-2300 Get Directions Write a Review

NPPES record last updated: November 26, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Katharine Frances Irvin Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHARINE FRANCES IRVIN LMSW (NPI 1003778150) is an individual social worker in New York, New York, licensed in New York (129013) and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1003778150
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKATHARINE FRANCES IRVINCredential: LMSW
Location Address2369 2ND AVENew York, NY 10035-3108
Mailing Address200 W 60th St Apt 5dNew York, NY 10023-8504
Sole ProprietorNo
Enumeration DateNovember 26, 2025
NPPES CertifiedNovember 26, 2025
NPI 1003778150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License Licensed in NY · 129013
Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

2369 2ND AVE, New York, NY 10035

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
2369 2ND AVE
NEW YORK, NY 10035
Counselor (Addiction (Substance Use Disorder))
2369 2ND AVE
NEW YORK, NY 10035
Case Management
2369 2ND AVE
NEW YORK, NY 10035
Case Manager/Care Coordinator
2369 2ND AVE
NEW YORK, NY 10035
Social Worker (Clinical)
2369 2ND AVE
NEW YORK, NY 10035
Social Worker
2369 2ND AVE
NEW YORK, NY 10035
Counselor (Mental Health)
2369 2ND AVE
NEW YORK, NY 10035
Clinic/Center (Adult Mental Health)
2369 2ND AVE
NEW YORK, NY 10035

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003778150, enumerated as an "individual" on November 26, 2025.

The provider is located at 2369 2ND AVE NEW YORK, NY 10035 and the phone number is (212) 876-2300.

Social Worker with taxonomy code 104100000X.