NPIMap

Organization Active NPI

Sonora Quest Laboratories LLC

  • Clinical Medical Laboratory
  • Phoenix, AZ
National Provider Identifier
1538105366
Registry record updated Apr 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
License
03D0528878 Issued in AZ
Legal business name
SONORA QUEST LABORATORIES LLC
Practice address
424 S 56TH St Ste 100
Phoenix, AZ 85034-2177
Phone
(602) 685-5000
Fax
(602) 685-5903
NPI assigned
Jun 21, 2006
Organization subpart
Yes
Parent organization
QUEST DIAGNOSTICS CLINICAL LABORATORIES INCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Apr 9, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Nichole Kerr
Title
Senior Director, Revenue Services
Phone
(602) 685-5427

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X 03D0528878 AZ Primary

Addresses

Primary practice location

424 S 56TH St Ste 100
Phoenix, AZ 85034-2177

Mailing address

PO Box 67150
Phoenix, AZ 85082-7150
Phone (602) 685-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040714001218 AZ Part B Supplier - Independent Clinical Laboratory 4688653629 23 other NPIs on this enrollment
Practice locations: Peoria, AZ; Phoenix, AZ; Tempe, AZ; Tucson, AZ; Yuma, AZ

Other NPIs on the same Medicare enrollment 22

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

View all 22

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
03D0528878Sonora Quest Laboratories LLC424 S 56TH Street, Ste 100, Phoenix, AZ 85034AccreditationJun 13, 2027

National Provider Directory

National Provider Directory
Tax ID family
Sonora Quest Laboratories17 organizations share this tax ID, including this one
Part of
Quest Diags Clin Labs Inc

Other organizations with this tax ID 16

Organizations that report the same tax identification number in the National Provider Directory.

View all 16

Locations (25 of 59)

3715 W Anthem Way
Ste 114
Anthem, AZ 85086

2080 W Southern Ave
Bldg B6
Apache Junction, AZ 85120

2095 W Pecos Rd
Ste 5
Chandler, AZ 85224

604 W Warner Rd
Ste D1
Chandler, AZ 85225
Phone (480) 393-5075

1100 N San Francisco St
Ste C
Flagstaff, AZ 86001
Phone (520) 774-1100

1515 E Cedar Ave
Ste F
Flagstaff, AZ 86004
Phone (928) 774-2837

13620 N Saguaro Blvd
Ste 150
Fountain Hls, AZ 85268

3530 S Val Vista Dr
Ste 206
Gilbert, AZ 85297

2940 E Banner Gateway Dr
Ste 325
Gilbert, AZ 85234

5656 S Power Rd
Ste 121
Gilbert, AZ 85295
Phone (602) 610-4633

5310 W Thunderbird Rd
Ste 200
Glendale, AZ 85306
Phone (602) 439-6700

9980 W Glendale Ave
Ste 120
Glendale, AZ 85307

250 N Litchfield Rd
Ste 150
Goodyear, AZ 85338
Phone (623) 925-8420

1151 S La Canada Dr
Ste 208
Green Valley, AZ 85614
Phone (520) 625-0744

1915 McCulloch Blvd N
Ste 106
Lake Havasu City, AZ 86403

21300 N John Wayne Pkwy
Ste 106
Maricopa, AZ 85139

6106 E Brown Rd
Ste 101
Mesa, AZ 85205
Phone (888) 506-6035

10238 E Hampton Ave
Ste 101
Mesa, AZ 85209

701 S Ponderosa St
Ste B
Payson, AZ 85541
Phone (928) 468-8489

117 E Main St
Ste C200
Payson, AZ 85541

13460 N 94th Dr
Ste K5
Peoria, AZ 85381

3811 E Bell Rd
Ste 204
Phoenix, AZ 85032

16515 S 40th St
Ste 113
Phoenix, AZ 85048

9321 W Thomas Rd
Ste 105
Phoenix, AZ 85037

4350 N 19th Ave
Ste 5
Phoenix, AZ 85015

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1150848000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775692800000",
    "number": "1538105366",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 67150",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850827150",
            "telephone_number": "602-685-5000",
            "fax_number": "602-685-5903"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "424 S 56TH ST STE 100",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850342177",
            "telephone_number": "602-685-5000",
            "fax_number": "602-685-5903"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SONORA QUEST LABORATORIES LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "QUEST DIAGNOSTICS CLINICAL LABORATORIES INC",
        "enumeration_date": "2006-06-21",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "status": "A",
        "authorized_official_last_name": "KERR",
        "authorized_official_first_name": "NICHOLE",
        "authorized_official_title_or_position": "SENIOR DIRECTOR, REVENUE SERVICES",
        "authorized_official_telephone_number": "602-685-5427"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "AZ",
            "license": "03D0528878",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.