Active NPI
Optiquest Diagnostics LLC
- Durable Medical Equipment & Medical Supplies
- Austin, TX
National Provider Identifier
1770473902
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Durable Medical Equipment & Medical Supplies
- 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, 2026
- Organization subpart
- No
NPPES NPI Registry
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) | Code | License | State | Primary |
|---|---|---|---|---|
| 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 NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 45D2326722 | Optiquest Diagnostics LLC | Certificate of waiver | Jul 8, 2027 |
National Provider Directory
National Provider DirectoryLocations
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.