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DR. GUIRLENE LOUISSAINT
NPI 1033508601
Counselor - Mental Health in Wheatley Heights, NY

Active since January 20, 2015
11 LOCUST AVE, WHEATLEY HEIGHTS, NY 11798(631) 521-4475 Get Directions Write a Review

NPPES record last updated: May 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2025, Sep 28, 2016 (2 updates tracked since 2016).

About Dr. Guirlene Louissaint NPPES

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

DR. GUIRLENE LOUISSAINT (NPI 1033508601) is an individual mental health provider in Wheatley Heights, New York, licensed in New York (P132919) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1033508601
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDR. GUIRLENE LOUISSAINT
Location Address11 LOCUST AVEWheatley Heights, NY 11798-1321
Mailing Address11 Locust AveWheatley Heights, NY 11798-1321 · (631) 521-4475
Phone(631) 521-4475
Sole ProprietorYes
Enumeration DateJanuary 20, 2015
Last NPPES UpdateMay 12, 20252 updates tracked since enumeration
NPPES CertifiedMay 12, 2025
✔ NPI 1033508601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · P132919
Also ListedEarly Intervention Provider AgencyTaxonomy 252Y00000X · License 837864 (NY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 582447111 (NY)
11 LOCUST AVE, Wheatley Heights, NY 11798
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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 Guirlene Louissaint's NPI number?

The NPI number for Guirlene Louissaint is 1033508601. It was assigned to this individual provider in the NPPES registry on January 20, 2015.

Where is Guirlene Louissaint located?

Guirlene Louissaint practices at 11 Locust Ave, Wheatley Heights, NY 11798. The listed phone number is (631) 521-4475.

What is Guirlene Louissaint'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 Guirlene Louissaint was last updated on May 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.