Organization
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC
Active
Parent organization
QUEST DIAGNOSTICS INCORPORATED
Organization subpart
Yes
Provider details
NPI number
Legal business name
QUEST DIAGNOSTICS INCORPORATED
Authorized official
LEAH D TIMMERMAN (VICE PRESIDENT)
(973) 520-2700
Entity
Organization
Contact information
Practice address
3980 COLONNADE PKWY, BIRMINGHAM, AL 35243-2382
(866) 697-8378
Mailing address
4770 REGENT BLVD, ATTN: PROVIDER ENROLLMENT, IRVING, TX 75063-2445
(866) 697-8378
Taxonomy
Speciality
Code
Description
License number
State
291U00000X
Clinical Medical Laboratory
Primary
—
—
Other
Enumeration date
03/18/2026
Last updated
03/18/2026
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