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HORIZON SENIOR LIVING, LLC
NPI 1518808948
Assisted Living Facility in Mission Viejo, CA

Active since April 01, 2026
25351 DIANA CIR, MISSION VIEJO, CA 92691(949) 500-3760(949) 528-1610 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Horizon Senior Living, Llc NPPES

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

HORIZON SENIOR LIVING, LLC (NPI 1518808948) is a healthcare organization registered as an assisted living facility in Mission Viejo, California and active in the NPI registry since April 2026. The organization lists Celfa D Aronne, Owner, as its authorized official.

NPPES Registry Identity

NPI1518808948
Entity TypeOrganization
Primary Taxonomy310400000X
Legal Business NameHORIZON SENIOR LIVING, LLC
Location Address25351 DIANA CIRMission Viejo, CA 92691-4514
Mailing Address25351 Diana CirMission Viejo, CA 92691-4514 · (949) 500-3760 · Fax (949) 528-1610
Phone(949) 500-3760
Fax(949) 528-1610
Organization SubpartNo
Authorized OfficialCelfa D AronneOwner · (949) 500-3760
Enumeration DateApril 1, 2026
NPPES CertifiedApril 1, 2026
✔ NPI 1518808948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssisted Living FacilityNursing & Custodial Care Facilities
Taxonomy Code310400000X
Definition
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.
25351 DIANA CIR, Mission Viejo, CA 92691
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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 Horizon Senior Living, LLC's NPI number?

The NPI number for Horizon Senior Living, LLC is 1518808948. It was assigned to this organization in the NPPES registry on April 1, 2026.

Where is Horizon Senior Living, LLC located?

Horizon Senior Living, LLC is located at 25351 Diana Cir, Mission Viejo, CA 92691. The listed phone number is (949) 500-3760.

What is Horizon Senior Living, LLC's specialty?

The primary specialty registered for this NPI is Assisted Living Facility with taxonomy code 310400000X.

When was this NPI record last updated?

The NPPES record for Horizon Senior Living, LLC was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.