Charles D'Alessandro

Primary specialty

Pediatric Hematology & Oncology PhysicianTaxonomy code 2080P0207X

License

MD600003878 Issued in DC

Practice address

111 Michigan Ave NW
Washington, DC 20010-2916

Phone

(202) 476-3670

Fax

(202) 476-4741

NPI assigned

Mar 28, 2022

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

State licenses

Interoperability endpoints

• Direct secure messaging: cdalessandro1854548@direct.trinity-health.org

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

{
    "created_epoch": "1648425600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751846400000",
    "number": "1942950100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102916",
            "telephone_number": "202-476-3670",
            "fax_number": "202-476-4741"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102916",
            "telephone_number": "202-476-3670",
            "fax_number": "202-476-4741"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "D'ALESSANDRO",
        "first_name": "CHARLES",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-28",
        "last_updated": "2025-07-07",
        "certification_date": "2025-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "DC",
            "license": "MD600003878",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• D.C. Hebrew Language Charter School
• D.C. Home Health Holdings LLC
• D.C. Medicine and Allergy, PLLC
• D.C. Surgical Arts Center for Oral and Facial Cosmetic Surgery LLC
• Briana D'Accurzio, LICSW
• Joshua D'Angelo, DPT
• Lawrence J. D'Angelo, MD
• Anna D'Avanzo
• Agatha L D'Costa, CRNP
• Sonia I D'Favour

• Pediatric Hematology & Oncology Physician in Washington, DC
• Providers in Washington, DC by specialty
• Pediatric Hematology & Oncology Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 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.