QUEST DIAGNOSTICS CLINICAL LABORATORIES INC
NPI 1790721538
Clinical Medical Laboratory in Irving, TX

Active since June 21, 2006
4770 REGENT BLVD, IRVING, TX 75063(800) 824-6152 Get Directions Write a Review

NPPES record last updated: November 19, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 19, 2024, Aug 9, 2024, Sep 20, 2022 and 1 more (4 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 1790721538) is a healthcare organization registered as a clinical medical laboratory in Irving, Texas and active in the NPI registry since June 2006. The organization lists Leah D Timmerman, Sr. Vice President, as its authorized official.

NPPES Registry Identity

NPI1790721538
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameQUEST DIAGNOSTICS CLINICAL LABORATORIES INC
Location Address4770 REGENT BLVDIrving, TX 75063-2445
Mailing Address14275 Midway Rd Ste 400Addison, TX 75001-3661 · (866) 697-8378
Organization SubpartYesParent: Quest Diagnostics Incorporated
Authorized OfficialLeah D TimmermanSr. Vice President · (973) 520-2700
Enumeration DateJune 21, 2006
Last NPPES UpdateNovember 19, 20244 updates tracked since enumeration
NPPES CertifiedNovember 19, 2024
NPI 1790721538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License Licensed in TX · 45D0697943
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.
4770 REGENT BLVD, Irving, TX 75063

Accepted Insurance

Areas of Expertise CMS Part B claims 563

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
500,689 services243,686 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
330,913 services192,064 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
282,150 services168,528 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
210,112 services147,471 patients
Blood test, thyroid stimulating hormone (tsh) 84443
A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.
175,827 services127,219 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
163,712 services105,065 patients

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.

Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063
Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063
Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063
Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063
Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063
Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063
Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063
Pathology (Anatomic Pathology & Clinical Pathology)
4770 REGENT BLVD
IRVING, TX 75063

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 1790721538. It was assigned to this organization in the NPPES registry on June 21, 2006.

Where is Quest Diagnostics Clinical Laboratories Inc located?

Quest Diagnostics Clinical Laboratories Inc is located at 4770 Regent Blvd, Irving, TX 75063. The listed phone number is (800) 824-6152.

What is Quest Diagnostics Clinical Laboratories Inc's specialty?

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

What insurance does Quest Diagnostics Clinical Laboratories Inc accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Alabama and Blue Cross and Blue Shield of Kansas, Inc. and 18 other insurers list Quest Diagnostics Clinical Laboratories Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Quest Diagnostics Clinical Laboratories Inc was last updated on November 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.