Horizon Toxicology Laboratory LLC
NPI 1346698826 · Clinical Medical Laboratory · Fountain Valley, CA
Horizon Toxicology Laboratory LLC is a Clinical Medical Laboratory organization in Fountain Valley, CA (NPI 1346698826).
Provider details
- NPI number
- 1346698826
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Anne Vilagut, Owner(888) 216-1745
- License
- 05D204876 (CA)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES 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
- 2016-05-25
- Last updated
- 2016-05-25
Frequently asked questions
- What is Horizon Toxicology Laboratory LLC's NPI number?
- Horizon Toxicology Laboratory LLC's National Provider Identifier (NPI) is 1346698826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Horizon Toxicology Laboratory LLC?
- Horizon Toxicology Laboratory LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Horizon Toxicology Laboratory LLC located?
- Horizon Toxicology Laboratory LLC's practice location on file with NPPES is 10507 Slater Ave, Fountain Valley, CA 92708-4841.
- What is Horizon Toxicology Laboratory LLC's phone number?
- The practice phone number listed in the NPPES registry for Horizon Toxicology Laboratory LLC is (888) 216-1745.
- Who is the authorized official for Horizon Toxicology Laboratory LLC?
- The authorized official listed on Horizon Toxicology Laboratory LLC's NPPES record is Anne Vilagut, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Horizon Toxicology Laboratory LLC's NPI active?
- Yes — Horizon Toxicology Laboratory LLC's NPI (1346698826) is active in the NPPES registry as of the last update on 2016-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.