Quick answers
- Which hospitals does Brian C. Baumann work at?
- Medicare's official clinician data lists Brian C. Baumann at 4 hospitals: Alton Memorial Hospital, Barnes Jewish Hospital, Memorial Medical Center and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian C. Baumann see patients?
- Medicare's clinician data lists 12 practice locations, including Lincoln, IL, Springfield, IL and Saint Louis, MO. Call before your visit to confirm the address.
- What is Brian C. Baumann's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Brian C. Baumann accept Medicare assignment?
- Yes. Medicare's clinician data says Brian C. Baumann accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Brian C. Baumann?
- (217) 735-9555, as listed in official Medicare / NPI Registry data.
- What is Brian C. Baumann's NPI number?
- 1841559945. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian C. Baumann works
Medicare's Facility Affiliation Data lists Brian C. Baumann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alton Memorial HospitalAlton, IL · Acute Care Hospital · CCN 140002
- Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · CCN 260032
- Memorial Medical CenterSpringfield, IL · Acute Care Hospital · CCN 140148
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Brian C. Baumann is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 100 Stahlhut DrLincoln, IL 62656 (217) 735‑9555
- 1025 S 6th StSpringfield, IL 62703 (217) 528‑7541
- 12855 N 40 Dr, Arch Cancer CareSaint Louis, MO 63141 (314) 523‑5444
- 12855 N 40 Dr, Suite 375Saint Louis, MO 63141 (314) 567‑6071
- 2200 Wabash AveSpringfield, IL 62704 (217) 787‑0727
Group practices
Medicare enrollment lists Brian C. Baumann as a member of these groups (CMS data updated 2026-10-02).
- Springfield Clinic, LLP687 clinicians in the group
- Urology of St Louis Inc94 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841559945 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians