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Horizon Medical Treatment Centers

Addiction Medicine (Family Medicine) Physician in Baton Rouge, LA · enumerated 2017 · authorized official Stephen Guilbault, Owner/ Admin Director.

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

National Provider Identifier

1700305679

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Registry record

Entity type Organization (Type 2)
Legal business name Horizon Medical Treatment Centers
Practice address 4313 Bluebonnet Blvd Ste B, Baton Rouge, LA, 70809
Phone (225) 636-2910
Fax (225) 636-5227
Enumeration date Sep 12, 2017
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 304510 (LA) Primary

Authorized official

Name Stephen Guilbault
Title Owner/ Admin Director
Phone (225) 636-2910

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 Horizon Medical Treatment Centers?
Horizon Medical Treatment Centers is registered in NPPES as a Addiction Medicine (Family Medicine) Physician (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 2022-07-21.