Derek Johnson, MD
Diagnostic Radiology · Rochester, MNNPI 1750508453
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $24,216 of the $39,272 with a category attached, or 61.7%. 7 manufacturers reported payments, led by Telix Pharmaceuticals at 47.3% of the total. Reporting peaked in 2024 at $24,466 and has fallen 66.4% since, to $8,229 in 2025. Among diagnostic radiology clinicians in MN with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 79 payments — averaging $497.11 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Telix Pharmaceuticals$19K
- GE HealthCare$17K
- Siemens Medical Solutions USA, Inc.$2K
- Novartis$652
- Voximetry, Inc.$147
- Progenics Pharmaceuticals, Inc.$139
- plus $112 from 1 others
Across 5 payments — averaging $13,219 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- GE HealthCare$66K
What the payments were for
- Consulting fees$7,16118%
- Speaking & faculty fees$4,00010%
- Travel & lodging$24,21662%
- Food & beverage$3,89510%
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 |
|---|---|---|
| Telix Pharmaceuticals | 30 | $18,579 |
| GE HealthCare | 5 | $17,305 |
| Siemens Medical Solutions USA, Inc. | 38 | $2,337 |
| Novartis | 1 | $652 |
| Voximetry, Inc. | 1 | $147 |
| Progenics Pharmaceuticals, Inc. | 3 | $139 |
| Life Molecular Imaging Ltd | 1 | $112 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- ILLUCCIX$15,772
- Biograph mMR$563
- MAGNETOM Free.Max$166
- Torch$147
- Biograph Vision 600 (8 Ring/64 CT)$118
- NEURACEQ$112
- PYLARIFY$103
How this compares
$39,272 in reported general payments places this provider in the 95th percentile of 1,296 diagnostic radiology providers in Minnesota.
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 diagnostic radiology in Rochester
- David KallmesRochester$1.2M
- Waleed BrinjikjiRochester$961K
- Jonathan MorrisRochester$200K
- Matthew CallstromRochester$54K
- Joel FletcherRochester$51K
- Francis BaffourRochester$40K
- Felix DiehnRochester$31K
- Geoffrey JohnsonRochester$30K
- Sanjay MisraRochester$30K
- John HustonRochester$27K
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.