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JONAH J LEYKIN LMSW
NPI 1740047356
Social Worker in Brooklyn, NY

Active since February 29, 2024
1398 CARROLL ST, BROOKLYN, NY 11213(718) 208-4780 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jonah J Leykin Lmsw NPPES

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

JONAH J LEYKIN LMSW (NPI 1740047356) is an individual social worker in Brooklyn, New York, licensed in New Jersey (44SL07067600) and active in the NPI registry since February 2024. He maintains a secondary practice location in Bayside.

NPPES Registry Identity

NPI1740047356
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameJONAH J LEYKINCredential: LMSW
Location Address1398 CARROLL STBrooklyn, NY 11213-4404
Mailing Address126 Washington AveStaten Island, NY 10314-5079 · (917) 831-7868
Phone(718) 208-4780
Sole ProprietorNo
Enumeration DateFebruary 29, 2024
Last NPPES UpdateJune 9, 2026
NPPES CertifiedJune 9, 2026
✔ NPI 1740047356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Licenses✔ Licensed in NJ · 44SL07067600✔ Licensed in NY · 123010
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.
1398 CARROLL ST, Brooklyn, NY 11213
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Secondary Practice Location 1

Location 13635 Bell Blvd Ste 203Bayside, NY 11361-2097 · Phone (718) 504-9256 · Fax (718) 830-9088

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.

LEORA N SPIVAK
Social Worker
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (718) 208-4780
EFRAT SHOSHAN
Social Worker
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (728) 208-4780
SHARON COHEN
Student in an Organized Health Care Education/Training Program
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (718) 208-4780
ELIZABETH JACOBS-PINSON, PSYCHOLOGIST PC
Psychologist
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (917) 324-2386
MIRIAM DACHS LMSW
Social Worker
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (718) 208-4780
MS. VALERIA GRISHKO LCSW
Social Worker (Clinical)
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (718) 208-4780
DR. ELIZABETH ELKA JACOBS-PINSON
Psychologist
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (917) 324-2386
MENUCHAH M BANAYAN
Counselor (Mental Health)
1398 CARROLL ST
BROOKLYN, NY 11213
Kings County (305) 783-6621

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jonah Leykin's NPI number?

The NPI number for Jonah Leykin is 1740047356. It was assigned to this individual provider in the NPPES registry on February 29, 2024.

Where is Jonah Leykin located?

Jonah Leykin practices at 1398 Carroll St, Brooklyn, NY 11213. The listed phone number is (718) 208-4780.

What is Jonah Leykin's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Jonah Leykin was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.