Organization Active NPI

Advance Testing Laboratory, LLC

  • Clinical Medical Laboratory
  • Bellaire, TX
National Provider Identifier
1275345431
Registry record updated Apr 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
ADVANCE TESTING LABORATORY, LLC
Practice address
5959 West Loop S Ste 175
Bellaire, TX 77401-1107
Phone
(832) 461-3148
NPI assigned
Jan 24, 2025
Last updated
Apr 11, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 11, 2025

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

Authorized official

Name
Najmuddin Khaja
Title
Doctor
Phone
(832) 461-3148

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

5959 West Loop S Ste 175
Bellaire, TX 77401-1107

Mailing address

5959 West Loop S Ste 175
Bellaire, TX 77401-1107

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250331002922 TX Part B Supplier - Independent Clinical Laboratory 5890218887 Practice locations: Bellaire, TX

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
45D2313885Advance Testing Laboratory, LLC5959 West Loop South, Suite # 175, Bellaire, TX 77401RegistrationNov 7, 2026

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1737676800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1744329600000",
    "number": "1275345431",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5959 WEST LOOP S STE 175",
            "city": "BELLAIRE",
            "state": "TX",
            "postal_code": "774011107"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5959 WEST LOOP S STE 175",
            "city": "BELLAIRE",
            "state": "TX",
            "postal_code": "774011107",
            "telephone_number": "832-461-3148"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ADVANCE TESTING LABORATORY, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-01-24",
        "last_updated": "2025-04-11",
        "certification_date": "2025-04-11",
        "status": "A",
        "authorized_official_last_name": "KHAJA",
        "authorized_official_first_name": "NAJMUDDIN",
        "authorized_official_title_or_position": "DOCTOR",
        "authorized_official_telephone_number": "832-461-3148"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bellaire, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 11, 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.