Daniel Gene Chong, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

0101257655 Issued in VA

Practice address

3700 Joseph Siewick Dr Ste 408
Fairfax, VA 22033-1745

Phone

(571) 350-8400

Fax

(703) 620-0952

NPI assigned

Jun 25, 2008

Last updated

Mar 10, 2025By 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

Other identifiers 3

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in DC, VA2 enrollments

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 2

Specialty

Hematology/Oncology

Education

University of Virginia School of Medicine, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Virginia Cancer Specialists, P.C.Group PAC ID 2264412485, 80 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063
• Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101
• Reston Hospital Center Hospital, Reston, VA, CCN 490107
• Virginia Hospital Center Hospital, Arlington, VA, CCN 490050

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: daniel.chong@vcs.ikm.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Virginia Cancer Specialists, P.C.

  • Hematology & Oncology Physician
  • Fairfax, VA
  • NPI 1346294519

  DC

  Medicare reassignment Care Compare group NPD
• Virginia Cancer Specialists, P.C.

  • Community/Retail Pharmacy
  • Fairfax, VA
  • NPI 1053847293
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Inova Health Care Services

  dba Inova Fairfax Hospital

  • Rehabilitation Hospital Unit
  • Falls Church, VA
  • NPI 1588795462
  Care Compare affiliation
• Inova Health Care Services

  dba Inova Fair Oaks Hospital

  • General Acute Care Hospital
  • Fairfax, VA
  • NPI 1760513980
  Care Compare affiliation
• Inova Health Care Services

  dba Inova Fairfax Hospital

  • General Acute Care Hospital
  • Falls Church, VA
  • NPI 1831220714
  Care Compare affiliation
• Reston Hospital Center LLC

  dba Reston Hospital Center

  • General Acute Care Hospital
  • Reston, VA
  • NPI 1053363853
  Care Compare affiliation
• Virginia Hospital Center Arlington Health System

  • General Acute Care Hospital
  • Arlington, VA
  • NPI 1790785996
  Care Compare affiliation

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

{
    "created_epoch": "1214352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741564800000",
    "number": "1942462601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3040 WILLIAMS DR STE 100",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314618",
            "telephone_number": "571-350-8400",
            "fax_number": "703-280-9596"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3700 JOSEPH SIEWICK DR STE 408",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331745",
            "telephone_number": "571-350-8400",
            "fax_number": "703-620-0952"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8613 Route 29 Ste 200N",
            "address_purpose": "LOCATION",
            "city": "Fairfax",
            "state": "VA",
            "postal_code": "220312171",
            "country_code": "US",
            "telephone_number": "715-350-8400",
            "fax_number": "703-280-9596",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHONG",
        "first_name": "DANIEL",
        "middle_name": "GENE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-25",
        "last_updated": "2025-03-10",
        "certification_date": "2025-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "VA",
            "license": "0101257655",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST BCBS OF VA",
            "identifier": "0870-0042",
            "state": "VA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1942462601",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "5218909",
            "state": "VA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "daniel.chong@vcs.ikm.direct-ci.com",
            "affiliation": "N",
            "endpointDescription": "Direct Messaging for provider",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Electronic Health Records",
            "address_1": "8613 Lee Hwy # 200N",
            "city": "Fairfax",
            "state": "VA",
            "country_code": "US",
            "postal_code": "220312171",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "daniel.chong@vcs.ikm.direct-ci.com",
            "affiliation": "Y",
            "endpointDescription": "Direct Messaging for Provider",
            "affiliationName": "Virginia Cancer Specialists, P.C.",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Electronic Health Records",
            "address_1": "3700 Joseph Siewick Dr Ste 408",
            "city": "Fairfax",
            "state": "VA",
            "country_code": "US",
            "postal_code": "220331745",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Paul Choi, PT,DPT,CSCS
• Su Jin Choi, M.D.
• Sung Hee Choi
• Sunnie Sun-Young Choi, D.D.S.
• Young R Choi, DC
• Nathan Chong
• Andrea Choo, PT, DPT
• Ellen Bohyung Choo, D.C
• Vinod Kumar Chopra, M.D.
• Ashley Chorath, MD

• Hematology & Oncology Physician in Fairfax, VA
• Providers in Fairfax, 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 Mar 10, 2025; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.