Camille Williams, M.D.
NPI 1649436510 · Radiation Oncology Physician · O Fallon, IL
Camille Williams, M.D. is a Radiation Oncology Physician provider in O Fallon, IL (NPI 1649436510).
Provider details
- NPI number
- 1649436510
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036115089 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-31
- Last updated
- 2023-02-27
- Certified
- 2023-02-27
Frequently asked questions
- What is Camille Williams's NPI number?
- Camille Williams's National Provider Identifier (NPI) is 1649436510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Camille Williams's specialty?
- Camille Williams is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Camille Williams located?
- Camille Williams's practice location on file with NPPES is 321 Regency Park, O Fallon, IL 62269-1887.
- What is Camille Williams's phone number?
- The practice phone number listed in the NPPES registry for Camille Williams is (314) 377-3833.
- Is Camille Williams's NPI active?
- Yes — Camille Williams's NPI (1649436510) is active in the NPPES registry as of the last update on 2023-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.