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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHELLE ALEXANDRA NIZHNIKOV LMSW
NPI 1366129256
Social Worker in Brooklyn, NY

Active since July 03, 2023
2020 CONEY ISLAND AVE, BROOKLYN, NY 11223(844) 663-2255 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 21, 2026, Jul 3, 2023 (2 updates tracked since 2023).

About Michelle Alexandra Nizhnikov Lmsw NPPES

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

MICHELLE ALEXANDRA NIZHNIKOV LMSW (NPI 1366129256) is an individual social worker in Brooklyn, New York, licensed in New York (120101) and active in the NPI registry since July 2023.

NPPES Registry Identity

NPI1366129256
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMICHELLE ALEXANDRA NIZHNIKOVCredential: LMSW
Location Address2020 CONEY ISLAND AVEBrooklyn, NY 11223-2329
Mailing Address2020 Coney Island AveBrooklyn, NY 11223-2329
Phone(844) 663-2255
Sole ProprietorYes
Enumeration DateJuly 3, 2023
Last NPPES UpdateAugust 21, 20262 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1366129256 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 · 120101
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.
2020 CONEY ISLAND AVE, Brooklyn, NY 11223
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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.

SARAH GEIS
Student in an Organized Health Care Education/Training Program
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4266
GRIMALDI MARTINEZ
Counselor (Mental Health)
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4211
MR. DAVID BROWN LMSW
Social Worker
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4280
MRS. ELINA KESLER-SERRANO LMSW
Social Worker (Clinical)
2020 CONEY ISLAND AVE, FIRST FLOOR
BROOKLYN, NY 11223
Kings County (718) 676-4248
BRENDA RIVKY LANDAU LCSW
Social Worker
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4207
MARINA DAVYDOV LMSW
Social Worker
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4280
MS. NATALIYA ZVYAGINA CASE ASSOCIATE
Counselor (Mental Health)
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4260
ZEV ELMAN LMSW
Social Worker
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4210

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 Michelle Nizhnikov's NPI number?

The NPI number for Michelle Nizhnikov is 1366129256. It was assigned to this individual provider in the NPPES registry on July 3, 2023.

Where is Michelle Nizhnikov located?

Michelle Nizhnikov practices at 2020 Coney Island Ave, Brooklyn, NY 11223. The listed phone number is (844) 663-2255.

What is Michelle Nizhnikov'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 Michelle Nizhnikov was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.