Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Horizon Toxicology Laboratory LLC

Organization Clinical Medical Laboratory · NPI 1346698826

Horizon Toxicology Laboratory LLC is a Clinical Medical Laboratory in Fountain Valley, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

10507 Slater Ave
Fountain Valley, CA 92708-4841
Phone: (888) 216-1745
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 05D204876 (CA)

Record details

NPI number1346698826
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Anne Vilagut — Owner · (888) 216-1745
NPI enumeratedMay 25, 2016
Last updated in NPPESMay 25, 2016
Mailing address10507 Slater Ave, Fountain Valley, CA 92708-4841

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