ONYX BEHAVIORAL HEALTH, LLC
NPI 1811698152
Psychiatric Residential Treatment Facility in Port St Lucie, FL

Active since March 14, 2023CLIA 10D2303889 · Waiver
699 NW AIROSO BLVD, PORT ST LUCIE, FL 34983(772) 205-3160(772) 673-0218 Get Directions Write a Review

NPPES record last updated: November 15, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 15, 2023, Mar 14, 2023 (2 updates tracked since 2023).

About Onyx Behavioral Health, Llc NPPES

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

ONYX BEHAVIORAL HEALTH, LLC (NPI 1811698152) is a healthcare organization registered as a psychiatric residential treatment facility in Port St Lucie, Florida and active in the NPI registry since March 2023. The organization holds a CLIA Waiver certificate valid through May 1, 2028 and lists Samuel Philip Kesaris, Ceo, Owner, as its authorized official.

NPPES Registry Identity

NPI1811698152
Entity TypeOrganization
Primary Taxonomy323P00000X
Legal Business NameONYX BEHAVIORAL HEALTH, LLC
Location Address699 NW AIROSO BLVDPort St Lucie, FL 34983-1108
Mailing Address699 Nw Airoso BlvdPort St Lucie, FL 34983-1108 · (772) 205-3160 · Fax (772) 673-0218
Fax(772) 673-0218
Organization SubpartNo
Authorized OfficialSamuel Philip KesarisCeo, Owner · (954) 665-3826
Enumeration DateMarch 14, 2023
Last NPPES UpdateNovember 15, 20232 updates tracked since enumeration
NPPES CertifiedNovember 15, 2023
NPI 1811698152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychiatric Residential Treatment FacilityResidential Treatment Facilities
Taxonomy Code323P00000X
Definition
A residential treatment facility (RTF) is a facility or distinct part of a facility that provides to children and adolescents, a total, twenty-four hour, therapeutically planned group living and learning situation where distinct and individualized psychotherapeutic interventions can take place. Residential treatment is a specific level of care to be differentiated from acute, intermediate, and long-term hospital care, when the least restrictive environment is maintained to allow for normalization of the patient's surroundings. The RTF must be both physically and programmatically distinct if it is a part or subunit of a larger treatment program. An RTF is organized and professionally staffed to provide residential treatment of mental disorders to children and adolescents who have sufficient intellectual potential to respond to active treatment (that is, for whom it can reasonably be assumed that treatment of the mental disorder will result in an improved ability to function outside the RTF) for whom outpatient treatment, partial hospitalization or protected and structured environment is medically or psychologically necessary
Also ListedSubstance Abuse Rehabilitation FacilityTaxonomy 324500000X
699 NW AIROSO BLVD, Port St Lucie, FL 34983

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 10D2303889

Onyx Behavioral Health LLC · Port Saint Lucie, FL
Active · expires May 1, 2028
CLIA Number10D2303889
Laboratory TypeResidential Treatment Fac
Certificate Effective DateMay 2, 2026
Certificate Expiration DateMay 1, 2028
Laboratory DirectorRichard E. Losardo
Laboratory Phone(772) 205-3160
Laboratory LocationOnyx Behavioral Health LLC699 NW Airoso Boulevard, Port Saint Lucie, FL 34983
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 3

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

Nurse Practitioner (Psychiatric/Mental Health)
699 NW AIROSO BLVD
PORT SAINT LUCIE, FL 34983
Assisted Living Facility
699 NW AIROSO BLVD
PORT SAINT LUCIE, FL 34983
Substance Abuse Rehabilitation Facility
699 NW AIROSO BLVD
PORT ST LUCIE, FL 34983

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 Onyx Behavioral Health, LLC's NPI number?

The NPI number for Onyx Behavioral Health, LLC is 1811698152. It was assigned to this organization in the NPPES registry on March 14, 2023.

Where is Onyx Behavioral Health, LLC located?

Onyx Behavioral Health, LLC is located at 699 NW Airoso Blvd, Port St Lucie, FL 34983. The listed phone number is (772) 205-3160.

What is Onyx Behavioral Health, LLC's specialty?

The primary specialty registered for this NPI is Psychiatric Residential Treatment Facility with taxonomy code 323P00000X.

Does Onyx Behavioral Health, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 10D2303889) is associated with this NPI, valid through May 1, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Onyx Behavioral Health, LLC was last updated on November 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.