GERALDINE M GALLAGHER MPS
NPI 1427259738
Counselor - Mental Health in East Islip, NY

Q: What is Geraldine Gallagher's NPI number?

The NPI number for Geraldine Gallagher is 1427259738. It was assigned to this individual provider in the NPPES registry on May 31, 2007.

Q: What is Geraldine Gallagher's specialty?

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

Active since May 31, 2007

2 WILLIAM AVE, EAST ISLIP, NY 11730(631) 224-7700(631) 224-7600 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Geraldine M Gallagher Mps NPPES

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

GERALDINE M GALLAGHER MPS (NPI 1427259738) is an individual mental health provider in East Islip, New York, licensed in New York (002668) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1427259738

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameGERALDINE M GALLAGHERCredential: MPS

Location Address2 WILLIAM AVEEast Islip, NY 11730-2330

Mailing Address2 William AveEast Islip, NY 11730-2330

Phone(631) 224-7700

Fax(631) 224-7600

Sole ProprietorNo

Enumeration DateMay 31, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1427259738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in NY · 002668

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 928 (NY)

2 WILLIAM AVE, East Islip, NY 11730

Open in Google Maps ↗

Other Providers at the Same Location NPPES 5

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

ALICIA KULLA LCSW

Social Worker (School)