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 1629116124

Unilab Corporation is a Clinical Medical Laboratory in Merced, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2

Practice location Address checks out

857 W Childs Ave
Merced, CA 95341-6862
Phone: (209) 725-0658
Show map & directions

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

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X
Clinical Medical Laboratory Taxonomy 291U00000X · Licence 05D0644027 (CA)

Record details

NPI number1629116124
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationUnilab Corporation Dba Quest Diagnostics
Authorized official Charles Bowles — Vice President · (610) 454-6000
Other names Quest Diagnostics; Quest Diagnostics
NPI enumeratedFebruary 5, 2007
Last updated in NPPESDecember 11, 2018
Mailing address1201 S Collegeville Rd, Collegeville, PA 19426-2998

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