Organization Active NPI

Optiquest Diagnostics LLC

  • Durable Medical Equipment & Medical Supplies
  • Austin, TX
National Provider Identifier
1770473902
Registry record updated Jan 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X
Legal business name
OPTIQUEST DIAGNOSTICS LLC
Practice address
5900 Balcones Dr Ste 4731
Austin, TX 78731-4257
Phone
(626) 618-2238
NPI assigned
Jul 8, 2025
Last updated
Jan 5, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 5, 2026

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

Authorized official

Name
Mark Anderson
Title
Manager
Phone
(626) 618-2238

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X NU
Durable Medical Equipment & Medical Supplies 332B00000X NU Primary

Addresses

Primary practice location

5900 Balcones Dr Ste 4731
Austin, TX 78731-4257

Mailing address

5900 Balcones Dr Ste 4731
Austin, TX 78731-4257

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
45D2326722Optiquest Diagnostics LLC5900 Balcones Drive Suite 4731, Austin, TX 78731Certificate of waiverJul 8, 2027

National Provider Directory

National Provider Directory

Locations

5900 Balcones Dr
Ste 4731
Austin, TX 78731
Phone (626) 618-2238

NPI Registry JSON

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

{
    "created_epoch": "1751932800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767571200000",
    "number": "1770473902",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5900 BALCONES DR STE 4731",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787314257"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5900 BALCONES DR STE 4731",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787314257",
            "telephone_number": "626-618-2238"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OPTIQUEST DIAGNOSTICS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-07-08",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A",
        "authorized_official_last_name": "ANDERSON",
        "authorized_official_first_name": "MARK",
        "authorized_official_title_or_position": "MANAGER",
        "authorized_official_telephone_number": "626-618-2238"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.