Dwight Newby IV, MD

Primary specialty

Clinical NeuropsychologistTaxonomy code 103G00000X

License

103G004567A Issued in MD

Practice address

1720 Brightseat Rd
Landover, MD 20785-3777

Phone

(833) 962-0481

Fax

(415) 555-0132

NPI assigned

Mar 5, 2025

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Dr. Owen Luwis IV Professional name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1741132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741132800000",
    "number": "1942008073",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1720 BRIGHTSEAT RD",
            "city": "LANDOVER",
            "state": "MD",
            "postal_code": "207853777",
            "telephone_number": "833-962-0481",
            "fax_number": "415-555-0132"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1720 BRIGHTSEAT RD",
            "city": "LANDOVER",
            "state": "MD",
            "postal_code": "207853777",
            "telephone_number": "833-962-0481",
            "fax_number": "415-555-0132"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NEWBY",
        "first_name": "DWIGHT",
        "name_prefix": "Dr.",
        "name_suffix": "IV",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-03-05",
        "last_updated": "2025-03-05",
        "certification_date": "2025-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103G00000X",
            "taxonomy_group": "",
            "desc": "Clinical Neuropsychologist",
            "state": "MD",
            "license": "103G004567A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "OWEN",
            "last_name": "LUWIS",
            "prefix": "DR.",
            "suffix": "IV",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

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• Clinical Neuropsychologist in Landover, MD
• Providers in Landover, MD by specialty
• Clinical Neuropsychologist in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.