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

Last updated

Sep 11, 2026By the provider in NPPES

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

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1780428565. Details of each certification follow.

• CCN 45C0451328 Ambulatory surgical center · Active · Name & address match · Details

Ambulatory surgical center certification: CCN 45C0451328

Legal name

Orion ASC, LLC

Certification status

Active

Provider type (POS)

Ambulatory surgical center

Participating since

Dec 11, 2025

Last certification

Dec 11, 2025

Ownership / control type

Proprietary

Facility address

13009 Gulf Commerce Drive, Suite 202
Houston, TX 77034

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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• Onyinye Oriji-Dor, LCSW
• Orion Ambulance Service LLC (Orion EMS)
• Orion Community Support Services (Individual)
• Orion Imaging & Diagnostics LLC
• Orion Psychiatry
• Orion Roots LLC
• Orion Technical Translations Inc. (Orion Therapy Services)

• Ambulatory Surgical Clinic/Center in Houston, TX
• Providers in Houston, TX by specialty
• 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; facility enrollments, owners and changes of ownership; Provider of Services certification data.
• 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.