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Trinity Psychological Services LLC

Psychologist in Ridgewood, NJ · enumerated 2019 · authorized official Catherine O'Sullivan, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184263980

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Registry record

Entity type Organization (Type 2)
Legal business name Trinity Psychological Services LLC
Practice address 75 N Maple Ave Ste 101b, Ridgewood, NJ, 07450
Phone (551) 250-1017
Enumeration date Dec 27, 2019
Last updated in NPPES Dec 27, 2019

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers Primary
103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers Secondary

Authorized official

Name Catherine O'Sullivan
Title Owner
Phone (551) 250-1017

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Trinity Psychological Services LLC located?
The practice location on file with NPPES is in Ridgewood, NJ.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-12-27. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-27.