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Advent Care Systems of Ocilla, LLC

Community/Behavioral Health Agency in Ocilla, GA · enumerated 2021 · authorized official Ryan Trettien, Executive Director.

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

National Provider Identifier

1629641030

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Registry record

Entity type Organization (Type 2)
Legal business name Advent Care Systems of Ocilla, LLC
Practice address 501 N Irwin Ave, Ocilla, GA, 31774
Phone (229) 468-0646
Fax (229) 299-9697
Enumeration date Jul 22, 2021
Last updated in NPPES Jul 22, 2021

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary
261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary
261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Ryan Trettien
Title Executive Director
Phone (912) 532-9308

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 is the NPI number for Advent Care Systems of Ocilla, LLC?
The NPI for Advent Care Systems of Ocilla, LLC is 1629641030, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Advent Care Systems of Ocilla, LLC?
NPPES lists Ryan Trettien (Executive Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-22.