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THERESA GAINEY
NPI 1073467114
Counselor - Addiction (Substance Use Disorder) in Hempstead, NY

Active since February 25, 2026
250 FULTON AVE STE 607, HEMPSTEAD, NY 11550(631) 696-4357 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Theresa Gainey NPPES

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

THERESA GAINEY (NPI 1073467114) is an individual addiction (substance use disorder) provider in Hempstead, New York and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1073467114
Entity TypeIndividual
Primary Taxonomy101YA0400X
Provider Legal NameTHERESA GAINEY
Location Address250 FULTON AVE STE 607Hempstead, NY 11550-3901
Mailing Address1377 Motor Pkwy Ste 102Islandia, NY 11749-5249
Phone(631) 696-4357
Sole ProprietorNo
Enumeration DateFebruary 25, 2026
NPPES CertifiedFebruary 25, 2026
✔ NPI 1073467114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
250 FULTON AVE STE 607, Hempstead, NY 11550
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Other Providers at the Same Location NPPES 13

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

JACQUELINE VASCONEZ MSW
Social Worker
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357
ISABEL FUENTES-PORTILLO
Counselor (Addiction (Substance Use Disorder))
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357
ALEXA JIMENEZ
Counselor (Mental Health)
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357
GABRIELLE GUTIERREZ
Social Worker
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357
CS MEDICAL ASSOCIATES, P.C.
Clinic/Center (Rehabilitation, Substance Use Disorder)
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357
FELICIA CALHOUN MFT
Marriage & Family Therapist
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357
FARIZA ADLEY
Counselor (Addiction (Substance Use Disorder))
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357
GLENDA ESCOBAR LMSW
Social Worker
250 FULTON AVE STE 607
HEMPSTEAD, NY 11550
Nassau County (631) 696-4357

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 Theresa Gainey's NPI number?

The NPI number for Theresa Gainey is 1073467114. It was assigned to this individual provider in the NPPES registry on February 25, 2026.

Where is Theresa Gainey located?

Theresa Gainey practices at 250 Fulton Ave Ste 607, Hempstead, NY 11550. The listed phone number is (631) 696-4357.

What is Theresa Gainey's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Theresa Gainey was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.