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Sonora Quest Laboratories LLC

Clinical Medical Laboratory in Tucson, AZ · enumerated 2006 · authorized official David Dexter, President/Ceo.

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

National Provider Identifier

1922188747

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Registry record

Entity type Organization (Type 2)
Legal business name Sonora Quest Laboratories LLC
Other name <Unavail>
Practice address 603 N Wilmot Rd, Ste 141, Tucson, AZ, 85711
Phone (520) 296-0426
Enumeration date Oct 16, 2006
Last updated in NPPES Sep 15, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 03D1050496 (AZ) Primary

Authorized official

Name David Dexter
Title President/Ceo
Phone (602) 685-5000

Other identifiers

Identifier Type State Issuer
452152 Medicaid AZ -

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

Who is the authorized official for Sonora Quest Laboratories LLC?
NPPES lists David Dexter (President/Ceo) as the authorized official for this organization.
What is the NPI number for Sonora Quest Laboratories LLC?
The NPI for Sonora Quest Laboratories LLC is 1922188747, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-15.