Organization · Type 2 NPI

Unilab Corporation

Clinical Medical Laboratory · Arcadia, CA

NPI number 1033138144 Active

Practice location

612 W Duarte Rd Ste 104
Arcadia, CA 91007-9224

Call (626) 445-4120 Map

Mailing address

4770 Regent Blvd
Irving, TX 75063-2445

Specialties and licenses

Taxonomy	Code	License
Clinical Medical Laboratory Primary	291U00000X	05D0670387 (CA)

Clinical Medical Laboratory: (1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to det…

Other clinical medical laboratory providers in Arcadia

See all in Arcadia →

NPI record

NPI: 1033138144
Entity type: Organization (Type 2)
Issued: Jul 19, 2006
Last updated: Oct 5, 2026
Status: Active
Subpart: Yes of Quest Diagnostics Incorporated

Other names

<unavail>
dba Quest Diagnostics Incorporated · doing business as
dba Quest Diagnostics Incorporated · doing business as

Authorized official

Leah Timmerman
Vice President
(973) 520-2700

Verify this record

This page mirrors the public NPPES file. For credentialing or billing, confirm it on the official CMS NPI Registry, and check the license with the state board.

Is this your record? How to update it.

About NPI 1033138144

Unilab Corporation's National Provider Identifier is 1033138144, issued on Jul 19, 2006. The primary taxonomy on file is Clinical Medical Laboratory (291U00000X), and the practice location is in Arcadia, CA. The record was last updated on Oct 5, 2026.