Brian Baumann, MD
Radiation Oncology · Springfield, ILNPI 1841559945
Payments from drug & device makers
Across 158 payments — averaging $8015.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$520K
- Siemens Medical Solutions USA, Inc.$403K
- Blue Earth Diagnostics$121K
- Boston Scientific$111K
- Progenics Pharmaceuticals, Inc.$65K
- Merck$31K
- plus $16K from 13 others
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Novartis | 10 | $520,219 |
| Siemens Medical Solutions USA, Inc. | 9 | $402,998 |
| Blue Earth Diagnostics | 3 | $121,226 |
| Boston Scientific | 93 | $110,950 |
| Progenics Pharmaceuticals, Inc. | 9 | $64,773 |
| Merck | 12 | $30,599 |
| Regeneron Healthcare Solutions, Inc. | 2 | $6,930 |
| Myovant Sciences Inc. | 1 | $4,850 |
| Mevion_medical_systems_inc | 2 | $3,000 |
| Astellas Pharma US Inc | 4 | $178 |
| Johnson & Johnson | 3 | $138 |
| Janssen Scientific Affairs, LLC | 1 | $125 |
| Bayer | 1 | $125 |
| Tactile Systems Technology Inc | 1 | $106 |
| Civatech Oncology, Inc. | 1 | $78 |
| Sumitomo Pharma America, Inc. | 3 | $74 |
| AbbVie | 1 | $21 |
| Tolmar, Inc. | 1 | $15 |
| Pharmaand GmbH | 1 | $13 |
How this compares
$1,266,418 in reported general payments places this provider in the 95th percentile of 242 radiation oncology providers in Illinois.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other radiation oncology in Springfield
- Randall BrennemanSpringfield$39K
- Benjamin Fischer ValuckSpringfield$13K
- Daniel FerraroSpringfield$7K
- Michael PayneSpringfield$5K
- Steven ChmuraChicago$1.4M
- Ralph WeichselbaumChicago$657K
- Gaurav MarwahaChicago$587K
- Vinai GondiWarrenville$339K
- Mohamed AbazeedChicago$302K
- Ramji RajendranElk Grove Village$286K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.