Sang N Lee, M.D.

Primary specialty

Therapeutic Radiology PhysicianTaxonomy code 2085R0203X

Practice address

3300 Gallows Rd
Falls Church, VA 22042-3307

Phone

(703) 774-3731

Fax

(703) 776-2743

NPI assigned

Jul 5, 2006

Last updated

Sep 11, 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 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Radiation Oncology Associates, PC

  • Radiation Oncology Physician
  • Fairfax, VA
  • NPI 1013962836
  NPD (past)

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

{
    "created_epoch": "1152057600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1942231410",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8503 ARLINGTON BLVD",
            "address_2": "SUITE 145",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314628",
            "telephone_number": "703-698-7485",
            "fax_number": "703-698-9469"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3300 GALLOWS RD",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220423307",
            "telephone_number": "703-774-3731",
            "fax_number": "703-776-2743"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEE",
        "first_name": "SANG",
        "middle_name": "N",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-05",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "VA",
            "license": null,
            "primary": false
        },
        {
            "code": "2085R0203X",
            "taxonomy_group": "",
            "desc": "Radiology, Therapeutic Radiology",
            "state": "VA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julie Lee, OD
• Jung Hee Lee
• Mireong Lee, LPC, LSATP, CSAC
• Samuel Suckjae Lee, MD
• Sang Lee
• Sarah Lee
• Seon Min Lee, DDS
• Simon Lee, C.M.T.
• Su Joung N/a Lee
• Taisheng Lee, MD

• Therapeutic Radiology Physician in Falls Church, VA
• Providers in Falls Church, VA by specialty
• Therapeutic Radiology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.