OASIS HEALTH SYSTEMS
NPI 1366642233
Community/Behavioral Health in Decatur, GA

Active since July 19, 2007CLIA 11D2142068 · Waiver
2450 LAWRENCEVILLE HWY, SUITE 101, DECATUR, GA 30033(770) 609-6976(404) 601-9622 Get Directions Write a Review

NPPES record last updated: July 15, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Oasis Health Systems NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OASIS HEALTH SYSTEMS (NPI 1366642233) is a healthcare organization registered as a community/behavioral health in Decatur, Georgia and active in the NPI registry since July 2007. The organization holds a CLIA Waiver certificate valid through March 10, 2027 and lists Garyke Hart, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1366642233
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameROYAL TREATMENT HEALTH SYSTEMS, LLC.
Location Address2450 LAWRENCEVILLE HWY, SUITE 101Decatur, GA 30033-3268
Mailing Address2450 Lawrenceville Hwy, Suite 101Decatur, GA 30033-3268 · (770) 609-6976 · Fax (404) 601-9622
Fax(404) 601-9622
Organization SubpartNo
Authorized OfficialGaryke HartChief Executive Officer · (770) 609-6976
Enumeration DateJuly 19, 2007
Last NPPES UpdateJuly 15, 2015
NPI 1366642233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition

A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

2450 LAWRENCEVILLE HWY, Decatur, GA 30033

Other Names 1

Other NameOasis Health Systems

Other Identifiers 1

Medicaid623782347AGA

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 11D2142068

Royal Treatment Health Systems · Decatur, GA
Active · expires Mar 10, 2027
CLIA Number11D2142068
Laboratory TypeO/P Treatment Fac
Certificate Effective DateMarch 11, 2025
Certificate Expiration DateMarch 10, 2027
Laboratory DirectorNoah Wills
Laboratory Phone(770) 609-6976
Laboratory LocationRoyal Treatment Health Systems315 W Ponce De Leon Avenue, Suite 455, Decatur, GA 30030
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (General Practice)
2450 LAWRENCEVILLE HWY, SUITE 100
DECATUR, GA 30033
Dentist (General Practice)
2450 LAWRENCEVILLE HWY, SUITE 100
DECATUR, GA 30033
Dentist (General Practice)
2450 LAWRENCEVILLE HWY, SUITE 100
DECATUR, GA 30033
Counselor (Professional)
2450 LAWRENCEVILLE HWY, STE 101
DECATUR, GA 30033
Dentist (General Practice)
2450 LAWRENCEVILLE HWY
DECATUR, GA 30033
Registered Nurse
2450 LAWRENCEVILLE HWY, SUITE 101
DECATUR, GA 30033
Dentist (Orthodontics and Dentofacial Orthopedics)
2450 LAWRENCEVILLE HWY, 100
DECATUR, GA 30033
Clinic/Center (Rehabilitation, Substance Use Disorder)
2450 LAWRENCEVILLE HWY
DECATUR, GA 30033

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Royal Treatment Health Systems, LLC.'s NPI number?

The NPI number for Royal Treatment Health Systems, LLC. is 1366642233. It was assigned to this organization in the NPPES registry on July 19, 2007. The provider is also known as Oasis Health Systems.

Where is Royal Treatment Health Systems, LLC. located?

Royal Treatment Health Systems, LLC. is located at 2450 Lawrenceville Hwy Suite 101, Decatur, GA 30033. The listed phone number is (770) 609-6976.

What is Royal Treatment Health Systems, LLC.'s specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Does Royal Treatment Health Systems, LLC. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 11D2142068) is associated with this NPI, valid through March 10, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Royal Treatment Health Systems, LLC. accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Royal Treatment Health Systems, LLC. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Royal Treatment Health Systems, LLC. was last updated on July 15, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.