Marlon Jose Lopez Jr.

Primary specialty

Social WorkerTaxonomy code 104100000X

Practice address

550 River Rd
Eugene, OR 97404-3212

Phone

(541) 743-2611

NPI assigned

Jun 26, 2026

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1782432000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1780500397",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1475 BAILEY HILL RD APT 103",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974023023"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "550 RIVER RD",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974043212",
            "telephone_number": "541-743-2611"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOPEZ",
        "first_name": "MARLON",
        "middle_name": "JOSE",
        "name_suffix": "Jr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-06-26",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rita Loop, M.ED.
• Haleigh Lopes
• Isamar Lopez-Amaya
• Bethannie Nicole Lopez
• Brittany Quinn Lopez, B.A., QMHA,
• Sheila Lopez, PHD, LP
• Sydney A Lopez, ATC, LAT
• Wendy Lopez
• Emily Lorang
• Lauren Lord, PMHNP-BC

• Social Worker in Eugene, OR
• Providers in Eugene, OR by specialty
• Social Worker in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2026; 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.