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Arc Light Behavioral Health Collective LLC

Behavior Analyst in Wallingford, CT · enumerated 2026 · authorized official Aynsley Guertin, Executive Vice President.

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

National Provider Identifier

1578489175

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Registry record

Entity type Organization (Type 2)
Legal business name Arc Light Behavioral Health Collective LLC
Practice address 25 Fair St, Wallingford, CT, 06492
Phone (475) 303-2473
Enumeration date Jun 26, 2026
Last updated in NPPES Jul 7, 2026

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Aynsley Guertin
Title Executive Vice President
Phone (475) 215-3761

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

What type of organization is Arc Light Behavioral Health Collective LLC?
Arc Light Behavioral Health Collective LLC is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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