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Quest Diagnostics Clinical Laboratories Inc

Clinical Medical Laboratory in Arvada, CO · enumerated 2020 · authorized official Charles Bowles, Vice President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1295354371

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Registry record

Entity type Organization (Type 2)
Legal business name Quest Diagnostics Clinical Laboratories Inc
Parent organization Quest Diagnostics Incorporated
Practice address 9950 W 80th Ave Ste 23, Arvada, CO, 80005
Phone (303) 425-1018
Enumeration date Apr 9, 2020
Last updated in NPPES Nov 29, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Charles Bowles
Title Vice President
Phone (610) 454-6000

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-11-29. Verify at npiregistry.cms.hhs.gov.
Where is Quest Diagnostics Clinical Laboratories Inc located?
The practice location on file with NPPES is in Arvada, CO.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-29.