Cancer and Blood Center PLLC

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

Legal business name

CANCER AND BLOOD CENTER PLLC

Doing business as

The Cancer and Blood Group

Practice address

19500 Sandridge Way Ste 450
Leesburg, VA 20176-3694

Phone

(703) 656-9805

NPI assigned

Oct 7, 2026

Last updated

Oct 8, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Mei-Hwa R Firestone, MDNPI 1699909093

Title

Owner

Phone

(703) 656-9805

Specialties & licenses 1

Addresses

Other names 1

• The Cancer and Blood Group Doing business as

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Mei-Hwa Rose Firestone, MD

  • Hematology & Oncology Physician
  • Leesburg, VA
  • NPI 1699909093
  Authorized official Same address or phone

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

{
    "created_epoch": "1791331200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1791417600000",
    "number": "1558265926",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19500 SANDRIDGE WAY STE 450",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201763694",
            "telephone_number": "703-656-9805"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19500 SANDRIDGE WAY STE 450",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201763694",
            "telephone_number": "703-656-9805"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CANCER AND BLOOD CENTER PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-07",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A",
        "authorized_official_last_name": "FIRESTONE",
        "authorized_official_first_name": "MEI-HWA",
        "authorized_official_middle_name": "R",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "703-656-9805",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "The Cancer and Blood Group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Camellia Living LLC
• Kathryn E Cameron, PA
• Alicia R Campbell, PA
• Katherine Campbell
• Canaan Care Services, LLC
• Canyonlands Dialysis LLC (Leesburg Virginia Dialysis)
• Capital Home Health Care
• Capital Home Health Care Inc
• Capital Speech Therapy
• Kathy E.M. Capozzi, RDN

• Hematology & Oncology Physician in Leesburg, VA
• Providers in Leesburg, VA by specialty
• Hematology & Oncology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.