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

CATHLEEN CALLAHAN
NPI 1487317129
Counselor - Mental Health in Sayville, NY

Active since October 19, 2021
10 ALBA CT, SAYVILLE, NY 11782(631) 822-8139 Get Directions Write a Review

NPPES record last updated: May 2, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 2, 2022, Oct 19, 2021 (2 updates tracked since 2021).

About Cathleen Callahan NPPES

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

CATHLEEN CALLAHAN (NPI 1487317129) is an individual mental health provider in Sayville, New York, licensed in New York (011678) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1487317129
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameCATHLEEN CALLAHAN
Location Address10 ALBA CTSayville, NY 11782-1538
Mailing Address10 Alba CtSayville, NY 11782-1538 · (631) 275-2228
Phone(631) 822-8139
Sole ProprietorYes
Enumeration DateOctober 19, 2021
Last NPPES UpdateMay 2, 20222 updates tracked since enumeration
NPPES CertifiedMay 2, 2022
✔ NPI 1487317129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 011678
10 ALBA CT, Sayville, NY 11782
Open in Google Maps ↗

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 Cathleen Callahan's NPI number?

The NPI number for Cathleen Callahan is 1487317129. It was assigned to this individual provider in the NPPES registry on October 19, 2021.

Where is Cathleen Callahan located?

Cathleen Callahan practices at 10 Alba Ct, Sayville, NY 11782. The listed phone number is (631) 822-8139.

What is Cathleen Callahan'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 Cathleen Callahan was last updated on May 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.