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

Unilab Corporation

Organization Clinical Medical Laboratory · NPI 1366479099

Unilab Corporation is a Clinical Medical Laboratory in West Hills, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006

Practice location Address checks out

8401 Fallbrook Ave
West Hills, CA 91304-3226
Phone: (800) 877-2515
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 05D0642827 (CA)

Record details

NPI number1366479099
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationQuest Diagnostics Incorporated
Authorized official Leah Timmerman — Vice President · (973) 520-2700
Other names Quest Diagnostics
NPI enumeratedJune 27, 2006
Last updated in NPPESMay 23, 2025
Certification dateMay 23, 2025
Mailing address14275 Midway Rd Ste 400, Addison, TX 75001-3614

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