Dennis Rivet, MD
Neurological Surgery · Richmond, VANPI 1740260223
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (43.1%), speaking fees and travel and lodging — rather than concentrated in one kind of arrangement. Medtronic accounts for 99.0% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2019 at $23,364 and has fallen 99.7% since, to $63 in 2025. Among neurological surgery clinicians in VA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 51 payments — averaging $886.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$45K
- Silk Road Medical, Inc.$149
- Imperative Care, Inc$102
- Penumbra, Inc.$88
- Cardiva Medical, Inc.$83
- Viz.ai, Inc.$18
- plus $28 from 2 others
Across 122 payments — averaging $1569.88 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.
- Penumbra, Inc.$100K
- Stryker$92K
What the payments were for
- Consulting fees$19,45943%
- Speaking & faculty fees$19,20042%
- Travel & lodging$5,00911%
- Food & beverage$1,5263%
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) | 40 | $44,726 |
| Silk Road Medical, Inc. | 3 | $149 |
| Imperative Care, Inc | 1 | $102 |
| Penumbra, Inc. | 1 | $88 |
| Cardiva Medical, Inc. | 3 | $83 |
| Viz.ai, Inc. | 1 | $18 |
| Stryker | 1 | $14 |
| Johnson & Johnson | 1 | $14 |
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.
- Solitaire$20,173
- Pipeline$13,915
- Onyx$1,600
- SOLITAIRE X$600
- Covidien-Access$158
How this compares
$45,194 in reported general payments places this provider in the 90th percentile of 156 neurological surgery providers in Virginia.
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 neurological surgery in Richmond
- James MooneyRichmond$93K
- Robert GrahamRichmond$37K
- Kathryn HollowayRichmond$20K
- John Reavey-CantwellRichmond$17K
- Kanwalcharan SahniRichmond$11K
- Ketan VermaRichmond$5K
- Justin SmithCharlottesville$2.3M
- David VincentVirginia Beach$959K
- Mudit SharmaManassas$714K
- Ryan KelloggCharlottesville$245K
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.