# Ryan Charles Mueller, MD

Source: https://ourhealthnetwork.com/doctor/ryan-mueller-md-1912571654
NPI: 1912571654
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Ryan Charles Mueller, MD is a radiation oncology based in O Fallon, IL practicing at Cancer Care Specialists Of Central Illinois Sc with NPI 1912571654.

## Profile

- Primary specialty: Radiation Oncology
- Credential: MD
- Gender: Male
- Medical school: SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2021
- NPI: 1912571654 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1912571654))

## Practice and contact

- Practice name: Cancer Care Specialists Of Central Illinois Sc
- Address: 321 Regency Park, Suite 100, O Fallon, IL, 622691887
- Phone: (618) 416-7970
- Group practice size: 31 members

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 3 disclosed payments from medical industry sources totaling approximately $356.

Largest disclosed payer: Sumitomo Pharma America, Inc. ($248 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

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