One Horizon

Primary specialty

Case Management AgencyTaxonomy code 251B00000X

Legal business name

ONE HORIZON

Practice address

910 S Pearl Expy
Dallas, TX 75201-6046

Phone

(202) 422-5465

Fax

(202) 422-5465

NPI assigned

Apr 14, 2025

Organization subpart

No

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

Authorized official

Name

Marlon Jovon Stuckey

Title

Administration

Phone

(202) 422-5465

Specialties & licenses 2

Addresses

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

{
    "created_epoch": "1744588800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1744588800000",
    "number": "1285429605",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3468 AMBERTON CT",
            "city": "WHITE PLAINS",
            "state": "MD",
            "postal_code": "206953210",
            "telephone_number": "202-422-5465"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "910 S PEARL EXPY",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752016046",
            "telephone_number": "202-422-5465",
            "fax_number": "202-422-5465"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ONE HORIZON",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-14",
        "last_updated": "2025-04-14",
        "certification_date": "2025-04-14",
        "status": "A",
        "authorized_official_last_name": "STUCKEY",
        "authorized_official_first_name": "MARLON",
        "authorized_official_middle_name": "JOVON",
        "authorized_official_title_or_position": "ADMINISTRATION",
        "authorized_official_telephone_number": "202-422-5465"
    },
    "taxonomies": [
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• One Acquisitions LLC
• One Health Dentistry
• One Health Dentistry, P.L.L.C.
• One Health Services
• One Healthcare LLC
• One Life Child Development Center, PLLC
• One Orthopaedics PLLC
• One Point Palliative Care LLC
• One Source Medical Solutions, Inc.
• One World Medical Associates PA

• Case Management Agency in Dallas, TX
• Providers in Dallas, TX by specialty
• Case Management Agency in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.