Jeffrey Guyon
Diagnostic Radiology · Wheat Ridge, CONPI 1336122365
Payments from drug & device makers
What this record shows
This record is dominated by royalties or licence payments: $1,656,918 of the $2,003,927 with a category attached, or 82.7%. Every reported general payment came from a single manufacturer, Medtronic. Reporting peaked in 2020 at $1,656,918 and has fallen 99.7% since, to $5,789 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 14 payments — averaging $143,138 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$2M
What the payments were for
- Royalty or licence$1,656,91883%
- Other$347,00917%
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 |
|---|---|---|
| Medtronic(2 entities) | 14 | $2,003,927 |
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.
- Ellipsys$1,906,078
- ELLIPSYS VASCULAR ACCESS SYSTEM$97,849
How this compares
$2,003,927 in reported general payments places this provider in the 95th percentile of 625 diagnostic radiology providers in Colorado.
Other diagnostic radiology in Wheat Ridge
- Maksym DymekWheat Ridge$5K
- Joseph SteeleEnglewood$4.9M
- Mark DennisEnglewood$4.7M
- Steve ParkerEnglewood$3M
- Donald FreiEnglewood$1.2M
- James IngramDenver$811K
- Dennis GriffinEnglewood$331K
- Ian KaminskyEnglewood$275K
- David PorterGreenwood Village$260K
- Andrew FisherEnglewood$247K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.