Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sonora Quest Laboratories LLC

Organization Clinical Medical Laboratory · NPI 1538105366

Sonora Quest Laboratories LLC is a Clinical Medical Laboratory in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

424 S 56th St Ste 100
Phoenix, AZ 85034-2177
Phone: (602) 685-5000
Fax: (602) 685-5903
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 03D0528878 (AZ)

Record details

NPI number1538105366
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationQuest Diagnostics Clinical Laboratories Inc
Authorized official Nichole Kerr — Senior Director, Revenue Services · (602) 685-5427
NPI enumeratedJune 21, 2006
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026
Mailing addressPo Box 67150, Phoenix, AZ 85082-7150

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