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Grey Matters Behavior Services

Grey Matters Behavior Services is a healthcare organization registered as Behavior Analyst in Gulf Breeze, FL, holding Type 2 (organization) NPI 1134733090 since 2020. The authorized official on file is Shannon Leveille, Owner.

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NPI 1134733090
Entity type Organization (Type 2)
Legal business name Grey Matters Behavior Services
Practice address 401 ANDREW JACKSON TRL, Gulf Breeze, FL, 32561
Phone 2487984402
Enumeration date 2020-09-08
Last updated in NPPES 2020-09-08

Authorized official

Name Shannon Leveille
Title Owner
Phone 2487984402

Taxonomy & classification

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Grey Matters Behavior Services
NPI: 1134733090
Taxonomy: 103K00000X (Behavior Analyst)
Address: 401 ANDREW JACKSON TRL, Gulf Breeze, FL, 32561

Verify this record

Cross-check NPI 1134733090 against the authoritative CMS record: view Grey Matters Behavior Services on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Grey Matters Behavior Services?
The NPI for Grey Matters Behavior Services is 1134733090, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Grey Matters Behavior Services?
NPPES lists Shannon Leveille (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-09-08.