California Horizon LLC
NPI 1619824505 · Substance Abuse Rehabilitation Facility · Westminster, CA
California Horizon LLC is a Substance Abuse Rehabilitation Facility organization in Westminster, CA (NPI 1619824505).
Provider details
- NPI number
- 1619824505
- Entity type
- Organization
- Primary specialty
- Substance Abuse Rehabilitation FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Kevin Alter, Ceo(866) 429-8288
Specialties & taxonomies
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-03-11
- Last updated
- 2026-03-11
- Certified
- 2026-03-11
Frequently asked questions
- What is California Horizon LLC's NPI number?
- California Horizon LLC's National Provider Identifier (NPI) is 1619824505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is California Horizon LLC?
- California Horizon LLC is classified in the NPPES registry as Substance Abuse Rehabilitation Facility (Residential Treatment Facilities).
- Where is California Horizon LLC located?
- California Horizon LLC's practice location on file with NPPES is 14712 Davis St, Westminster, CA 92683-5217.
- What is California Horizon LLC's phone number?
- The practice phone number listed in the NPPES registry for California Horizon LLC is (866) 429-8288.
- Who is the authorized official for California Horizon LLC?
- The authorized official listed on California Horizon LLC's NPPES record is Kevin Alter, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is California Horizon LLC's NPI active?
- Yes — California Horizon LLC's NPI (1619824505) is active in the NPPES registry as of the last update on 2026-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.