Orion ASC LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

ORION ASC LLC

Practice address

13009 Gulf Commerce Dr Ste 202
Houston, TX 77034-1576

Phone

(713) 943-2800

Fax

(713) 943-2801

NPI assigned

Jun 25, 2024

Organization subpart

No

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

Authorized official

Name

John Underwood

Title

VP Treasurer

Phone

(817) 948-3428

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

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

{
    "created_epoch": "1719273600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789084800000",
    "number": "1780428565",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13009 GULF COMMERCE DR STE 202",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770341576",
            "telephone_number": "713-943-2800",
            "fax_number": "713-943-2801"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13009 GULF COMMERCE DR STE 202",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770341576",
            "telephone_number": "713-943-2800",
            "fax_number": "713-943-2801"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ORION ASC LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-06-25",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A",
        "authorized_official_last_name": "UNDERWOOD",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "VP TREASURER",
        "authorized_official_telephone_number": "817-948-3428"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• All providers in Houston, TX
• Ambulatory Surgical Clinic/Center in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2026; 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.