HILLSIDE HORIZON FOR TEENS LLC
NPI 1659135911
Psychiatric Residential Treatment Facility in Villa Park, CA

Active since February 07, 2024
19075 RIDGEVIEW RD, VILLA PARK, CA 92861(949) 239-9567 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 11, 2026, Jul 23, 2026, Jul 16, 2026 and 1 more (4 updates tracked since 2024).

About Hillside Horizon For Teens Llc NPPES

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

HILLSIDE HORIZON FOR TEENS LLC (NPI 1659135911) is a healthcare organization registered as a psychiatric residential treatment facility in Villa Park, California and active in the NPI registry since February 2024. The organization lists Nicholas Beets, Director, as its authorized official.

NPPES Registry Identity

NPI1659135911
Entity TypeOrganization
Primary Taxonomy323P00000X
Legal Business NameHILLSIDE HORIZON FOR TEENS LLC
Location Address19075 RIDGEVIEW RDVilla Park, CA 92861-1307
Mailing Address27800 Mount Shasta WayYorba Linda, CA 92887-4241 · (951) 441-3133
Organization SubpartNo
Authorized OfficialNicholas BeetsDirector · (951) 441-3133
Enumeration DateFebruary 7, 2024
Last NPPES UpdateAugust 11, 20264 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
✔ NPI 1659135911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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
19075 RIDGEVIEW RD, Villa Park, CA 92861

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 Hillside Horizon For Teens LLC's NPI number?

The NPI number for Hillside Horizon For Teens LLC is 1659135911. It was assigned to this organization in the NPPES registry on February 7, 2024.

Where is Hillside Horizon For Teens LLC located?

Hillside Horizon For Teens LLC is located at 19075 Ridgeview Rd, Villa Park, CA 92861. The listed phone number is (949) 239-9567.

What is Hillside Horizon For Teens LLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Hillside Horizon For Teens LLC was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.