Camille McGann Williams, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

036115089 Issued in IL

Practice address

321 Regency Park
O Fallon, IL 62269-1887

Phone

(314) 377-3833

NPI assigned

Jul 31, 2008

Last updated

Aug 23, 2026By the provider in NPPES

Sex

Female

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

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1217462400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787443200000",
    "number": "1649436510",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "321 REGENCY PARK",
            "city": "O FALLON",
            "state": "IL",
            "postal_code": "622691887"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "321 REGENCY PARK",
            "city": "O FALLON",
            "state": "IL",
            "postal_code": "622691887",
            "telephone_number": "314-377-3833"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 Johnson Ferry Rd",
            "address_purpose": "LOCATION",
            "city": "Atlanta",
            "state": "GA",
            "postal_code": "303421606",
            "country_code": "US",
            "telephone_number": "404-851-8000",
            "fax_number": "404-303-3759",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "CAMILLE",
        "middle_name": "MCGANN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-07-31",
        "last_updated": "2026-08-23",
        "certification_date": "2026-08-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "GA",
            "license": "109865",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "IL",
            "license": "036115089",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Samantha Nicole Wiegand, ED.S., M.S.
• Patricia Wiesner, PT
• Taylor Marie Wiggins, M.S. CCC-SLP
• Eric Lee Wiley
• Brandi N Williams
• Christine Amber Williams
• Dominique Williams
• Grace Williams
• Jeffrey Allen Williams, D.C.
• Madison Williams, BT

• Radiation Oncology Physician in O'Fallon, IL
• Providers in O'Fallon, IL by specialty
• Radiation Oncology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.