Jeffrey Maki, MD
Diagnostic Radiology · Aurora, CONPI 1477648095
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $187,997 of the $213,321 with a category attached, or 88.1%. Guerbet LLC accounts for 97.0% of it on its own, with 3 other manufacturers making up the rest. Reporting peaked in 2024 at $86,665 and has fallen 70.6% since, to $25,442 in 2025. Among diagnostic radiology clinicians in CO 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 74 payments — averaging $2882.72 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Guerbet LLC$207K
- GE HealthCare$5K
- Bracco Diagnostics Inc.$1K
- Bayer$97
Across 2 payments — averaging $25,346 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.
- Bracco Diagnostics Inc.$51K
What the payments were for
- Consulting fees$187,99788%
- Speaking & faculty fees$3,0001%
- Travel & lodging$16,4178%
- Food & beverage$4,7622%
- Education$1,1451%
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 |
|---|---|---|
| Guerbet LLC | 64 | $207,026 |
| GE HealthCare | 6 | $4,846 |
| Bracco Diagnostics Inc. | 2 | $1,352 |
| Bayer | 2 | $97 |
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.
- ELUCIREM$205,351
- Dotarem$10,215
- OMNIPAQUE$3,450
- MULTIHANCE$1,352
How this compares
$213,321 in reported general payments places this provider in the 95th percentile of 625 diagnostic radiology providers in Colorado.
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 Aurora
- Phillip KooAurora$243K
- Charles HoAurora$93K
- Randy MilesAurora$77K
- Ihab KamelAurora$62K
- Andrew CallenAurora$16K
- Justin HonceAurora$14K
- Ilana KaferAurora$13K
- Charles RayAurora$8K
- Corey HoAurora$8K
- Arun ReghunathanAurora$7K
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.