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 1801331269

Sonora Quest Laboratories LLC is a Clinical Medical Laboratory in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2016.

Licensed in
AZ
In the registry since
2016
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

1620 W Saint Marys Rd
Tucson, AZ 85745-2624
Phone: (602) 685-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 03D2122622 (AZ)

Record details

NPI number1801331269
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Dexter — President/Ceo · (602) 685-5000
Other names Sonora Quest Laboratories - St. Mary'S; Sonora Quest Laboratories - St. Mary'S
NPI enumeratedDecember 21, 2016
Last updated in NPPESSeptember 15, 2022
Certification dateSeptember 15, 2022
Mailing addressPo Box 67150, Phoenix, AZ 85082-7150

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