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 1497773444

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

Licensed in
CA
In the registry since
2006

Practice location Address checks out

4204 Riverwalk Pkwy Ste 340
Riverside, CA 92505-3391
Phone: (951) 602-4500
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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 05D0703624 (CA)

Record details

NPI number1497773444
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationQuest Diagnostics Incorporated
Authorized official Gerald Cartier — Vp Of Revenue Services · (484) 676-7731
Other names Dba Quest Diagnostics Incorporated
NPI enumeratedJuly 18, 2006
Last updated in NPPESApril 28, 2011
Mailing address1001 Adams Ave, Mrgov 2nd Floor, Norristown, PA 19403-2429

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