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ALEXANDER J SERGEEV MHC-LP
NPI 1861285934
Counselor - Mental Health in Brooklyn, NY

Active since May 22, 2025
2357 STUART ST, BROOKLYN, NY 11229(718) 300-0268 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alexander J Sergeev Mhc-lp NPPES

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

ALEXANDER J SERGEEV MHC-LP (NPI 1861285934) is an individual mental health provider in Brooklyn, New York and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1861285934
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameALEXANDER J SERGEEVCredential: MHC-LP
Location Address2357 STUART STBrooklyn, NY 11229-5813
Mailing Address2357 Stuart StBrooklyn, NY 11229-5813 · (718) 300-0268
Phone(718) 300-0268
Sole ProprietorYes
Enumeration DateMay 22, 2025
NPPES CertifiedMay 22, 2025
✔ NPI 1861285934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
2357 STUART ST, Brooklyn, NY 11229
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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 Alexander Sergeev's NPI number?

The NPI number for Alexander Sergeev is 1861285934. It was assigned to this individual provider in the NPPES registry on May 22, 2025.

Where is Alexander Sergeev located?

Alexander Sergeev practices at 2357 Stuart St, Brooklyn, NY 11229. The listed phone number is (718) 300-0268.

What is Alexander Sergeev's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Alexander Sergeev was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.