Organization Active NPI

Atcg Laboratory LLC

  • Clinical Medical Laboratory
  • Irvine, CA
National Provider Identifier
1437969698
Registry record updated Dec 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
ATCG LABORATORY LLC
Practice address
17881 Sky Park Cir # D-22
Irvine, CA 92614-6304
Phone
(949) 740-4497
NPI assigned
Jan 9, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 7, 2025

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

Authorized official

Name
Ythan Lingat
Title
Ceo
Phone
(949) 740-4497

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

17881 Sky Park Cir # D-22
Irvine, CA 92614-6304

Mailing address

17881 Sky Park Cir # D-22
Irvine, CA 92614-6304
Phone (949) 740-4497

Other identifiers 2

IdentifierTypeStateIssuer
05D2104354OtherCACLIA
CLF-00348523MedicaidCA

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260120000946 CA Part B Supplier - Independent Clinical Laboratory 4688151889 Practice locations: Irvine, CA

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
05D2104354Atcg Laboratory17881 Sky Park Circle, BLDG-22, Ste-D, Irvine, CA 92614ComplianceOct 14, 2026

National Provider Directory

National Provider Directory

Locations

3189 Airway Ave
#C300
Costa Mesa, CA 92626

17881 Sky Park Cir
#D22
Irvine, CA 92614
Phone (949) 740-4497

NPI Registry JSON

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

{
    "created_epoch": "1736380800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765065600000",
    "number": "1437969698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17881 SKY PARK CIR # D-22",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926146304",
            "telephone_number": "949-740-4497"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17881 SKY PARK CIR # D-22",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926146304",
            "telephone_number": "949-740-4497"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ATCG LABORATORY LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-01-09",
        "last_updated": "2025-12-07",
        "certification_date": "2025-12-07",
        "status": "A",
        "authorized_official_last_name": "LINGAT",
        "authorized_official_first_name": "YTHAN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "949-740-4497"
    },
    "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": "05D2104354",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "CLF-00348523",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Irvine, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 7, 2025; 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.