NPIMap

Organization Active NPI

Laboratory Corporation of America

  • Clinical Medical Laboratory
  • Walla Walla, WA
National Provider Identifier
1821886615
Registry record updated Sep 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
LABORATORY CORPORATION OF AMERICA
Practice address
55 W Tietan St
Walla Walla, WA 99362-4445
Phone
(509) 524-8465
NPI assigned
Apr 30, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 2, 2025

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

Authorized official

Name
Kimberly T Williams
Title
Vice President
Phone
(336) 436-5402

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

55 W Tietan St
Walla Walla, WA 99362-4445

Mailing address

PO Box 2240
Burlington, NC 27216-2240

Other identifiers 1

IdentifierTypeStateIssuer
50D2273095OtherCLIA

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040209000184 WA Part B Supplier - Independent Clinical Laboratory 2668379025 This NPI is an additional NPI on the enrollment
Practice locations: Tukwila, WA; Seattle, WA; Toppenish, WA; Sunnyside, WA; Spokane Valley, WA; Spokane, WA; Walla Walla, WA; Wapato, WA…

National Provider Directory

National Provider Directory
Tax ID family
Reference Pathology Lab274 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 19

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 19

NPI Registry JSON

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

{
    "created_epoch": "1745971200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1756771200000",
    "number": "1821886615",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2240",
            "city": "BURLINGTON",
            "state": "NC",
            "postal_code": "272162240"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 W TIETAN ST",
            "city": "WALLA WALLA",
            "state": "WA",
            "postal_code": "993624445",
            "telephone_number": "509-524-8465"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LABORATORY CORPORATION OF AMERICA",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-30",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A",
        "authorized_official_last_name": "WILLIAMS",
        "authorized_official_first_name": "KIMBERLY",
        "authorized_official_middle_name": "T",
        "authorized_official_title_or_position": "VICE PRESIDENT",
        "authorized_official_telephone_number": "336-436-5402"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CLIA",
            "identifier": "50D2273095",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Walla Walla, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.