1. Home
  2. Directory
  3. New York
  4. Shirley
  5. Counselor
  6. NPI Profile

GWENDOLYN DENNY CASAC-T
NPI 1043105430
Counselor - Addiction (Substance Use Disorder) in Shirley, NY

Active since June 09, 2025
2 CORACI BLVD STE 15&16, SHIRLEY, NY 11967(631) 696-4357 Get Directions Write a Review

NPPES record last updated: June 9, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gwendolyn Denny Casac-t NPPES

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

GWENDOLYN DENNY CASAC-T (NPI 1043105430) is an individual addiction (substance use disorder) provider in Shirley, New York and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1043105430
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameGWENDOLYN DENNYCredential: CASAC-T
Location Address2 CORACI BLVD STE 15&16Shirley, NY 11967-4833
Mailing Address1377 Motor Pkwy Ste 102Islandia, NY 11749-5249
Phone(631) 696-4357
Sole ProprietorNo
Enumeration DateJune 9, 2025
NPPES CertifiedJune 9, 2025
✔ NPI 1043105430 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
2 CORACI BLVD STE 15&16, Shirley, NY 11967
Open in Google Maps ↗

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.

ISABELLA ALVAREZ
Counselor (Addiction (Substance Use Disorder))
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk County (631) 696-4357
ZIANNA KHACHATURIAN LMSW
Social Worker
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk County (631) 696-4357
MRS. ALEXANDRIA GONZALEZ LMSW, CASAC-ADV
Social Worker
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk County (631) 315-2320
JACQUELINE LAMONICA LMSW
Social Worker
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk County (631) 696-4357
SAMANTHA M CAROPELO CASAC-ADVANCED
Counselor (Addiction (Substance Use Disorder))
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk County (631) 696-4357
JULIA NICOLETTI
Social Worker
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk County (631) 696-4357
JOSEPH A SANCHEZ PA-C
Physician Assistant
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk County (631) 315-2320
FRANKLIN VENTURA LMHC
Counselor (Mental Health)
2 CORACI BLVD STE 15&16
SHIRLEY, NY 11967
Suffolk 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 Gwendolyn Denny's NPI number?

The NPI number for Gwendolyn Denny is 1043105430. It was assigned to this individual provider in the NPPES registry on June 9, 2025.

Where is Gwendolyn Denny located?

Gwendolyn Denny practices at 2 Coraci Blvd Ste 15&16, Shirley, NY 11967. The listed phone number is (631) 696-4357.

What is Gwendolyn Denny'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 Gwendolyn Denny was last updated on June 9, 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.