Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

QUEST DIAGNOSTICS CLINICAL LABORATORIES INC
NPI 1194297515
Clinical Medical Laboratory in Aurora, CO

Active since December 24, 2018
15132 E HAMPDEN AVE STE G, AURORA, CO 80014(303) 762-6546 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 29, 2026, Jul 20, 2023, Dec 24, 2018 (3 updates tracked since 2018).

About Quest Diagnostics Clinical Laboratories Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

QUEST DIAGNOSTICS CLINICAL LABORATORIES INC (NPI 1194297515) is a healthcare organization registered as a clinical medical laboratory in Aurora, Colorado and active in the NPI registry since December 2018. The organization lists Leah D Timmerman, Vice President, as its authorized official.

NPPES Registry Identity

NPI1194297515
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameQUEST DIAGNOSTICS CLINICAL LABORATORIES INC
Location Address15132 E HAMPDEN AVE STE GAurora, CO 80014-5038
Mailing Address4770 Regent BlvdIrving, TX 75063-2445 · (866) 697-8378
Organization SubpartYesParent: Quest Diagnostics Incorporated
Authorized OfficialLeah D TimmermanVice President · (866) 697-8378
Enumeration DateDecember 24, 2018
Last NPPES UpdateJuly 29, 20263 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
NPI 1194297515 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition
(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 determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
15132 E HAMPDEN AVE STE G, Aurora, CO 80014

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinic/Center (Federally Qualified Health Center (FQHC))
15132 E HAMPDEN AVE STE G
AURORA, CO 80014
Social Worker
15132 E HAMPDEN AVE STE G
AURORA, CO 80014
Nurse Practitioner (Family)
15132 E HAMPDEN AVE STE G
AURORA, CO 80014
Family Medicine
15132 E HAMPDEN AVE STE G
AURORA, CO 80014
Nurse Practitioner (Family)
15132 E HAMPDEN AVE STE G
AURORA, CO 80014
Social Worker (Clinical)
15132 E HAMPDEN AVE STE G
AURORA, CO 80014
Advanced Practice Midwife
15132 E HAMPDEN AVE STE G
AURORA, CO 80014

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Quest Diagnostics Clinical Laboratories Inc's NPI number?

The NPI number for Quest Diagnostics Clinical Laboratories Inc is 1194297515. It was assigned to this organization in the NPPES registry on December 24, 2018.

Where is Quest Diagnostics Clinical Laboratories Inc located?

Quest Diagnostics Clinical Laboratories Inc is located at 15132 E Hampden Ave Ste G, Aurora, CO 80014. The listed phone number is (303) 762-6546.

What is Quest Diagnostics Clinical Laboratories Inc's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

When was this NPI record last updated?

The NPPES record for Quest Diagnostics Clinical Laboratories Inc was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.