Alexander Joseph Allen, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

0101289845 Issued in VA

Practice address

40 Enterprise Pkwy
Hampton, VA 23666-5800

Phone

(757) 251-6800

NPI assigned

Apr 10, 2021

Last updated

Jul 13, 2026By the provider in NPPES

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

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1618012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1902486384",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 ENTERPRISE PKWY",
            "city": "HAMPTON",
            "state": "VA",
            "postal_code": "236665800",
            "telephone_number": "757-251-6800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 ENTERPRISE PKWY",
            "city": "HAMPTON",
            "state": "VA",
            "postal_code": "236665800",
            "telephone_number": "757-251-6800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "736 Battlefield Blvd N",
            "address_purpose": "LOCATION",
            "city": "Chesapeake",
            "state": "VA",
            "postal_code": "233204941",
            "country_code": "US",
            "telephone_number": "757-312-3132",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "ALEXANDER",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-10",
        "last_updated": "2026-07-13",
        "certification_date": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "VA",
            "license": "0101289845",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Allan C Sundin DDS Ms PC
• Allegiance Behavioral Health Services
• Allegiance Behavioral Health Services
• Allegiance Transportation Services LLC
• Donna Bernice Allen-Peebles, NP
• Jamaal Allen
• Kimberly Allessya Allen, LPC
• Rickyeia Allen
• Sharika Allen, REGISTERED NURSE
• Alliance Behavioral Counseling

• Radiation Oncology Physician in Hampton, VA
• Providers in Hampton, VA by specialty
• Radiation Oncology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.