QUEST DIAGNOSTICS CLINICAL LABORATORIES INC
NPI 1003388331
Clinical Medical Laboratory in Aurora, CO

Active since December 27, 2018
3292 PEORIA ST, AURORA, CO 80010(303) 360-6276 Get Directions Write a Review

NPPES record last updated: June 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 13, 2025, Dec 27, 2018 (2 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 1003388331) 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

NPI1003388331
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameQUEST DIAGNOSTICS CLINICAL LABORATORIES INC
Location Address3292 PEORIA STAurora, CO 80010-1517
Mailing Address14275 Midway Rd Ste 400Addison, TX 75001-3661 · Fax (610) 271-4245
Organization SubpartYesParent: Quest Diagnostics Incorporated
Authorized OfficialLeah D TimmermanVice President · (973) 520-2700
Enumeration DateDecember 27, 2018
Last NPPES UpdateJune 13, 20252 updates tracked since enumeration
NPPES CertifiedJune 13, 2025
NPI 1003388331 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.
3292 PEORIA ST, Aurora, CO 80010

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner (Women's Health)
3292 PEORIA ST
AURORA, CO 80010
Dental Hygienist
3292 PEORIA ST
AURORA, CO 80010
Nurse Practitioner (Pediatrics)
3292 PEORIA ST
AURORA, CO 80010
Nurse Practitioner
3292 PEORIA ST
AURORA, CO 80010
Physician Assistant
3292 PEORIA ST
AURORA, CO 80010
Dental Hygienist
3292 PEORIA ST
AURORA, CO 80010
Advanced Practice Midwife
3292 PEORIA ST
AURORA, CO 80010
Advanced Practice Midwife
3292 PEORIA ST
AURORA, CO 80010

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 1003388331. It was assigned to this organization in the NPPES registry on December 27, 2018.

Where is Quest Diagnostics Clinical Laboratories Inc located?

Quest Diagnostics Clinical Laboratories Inc is located at 3292 Peoria St, Aurora, CO 80010. The listed phone number is (303) 360-6276.

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 June 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.