Robert Dixon, MD
Vascular & Interventional Radiology · Chapel Hill, NCNPI 1598847188
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 19 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Medtronic accounts for 83.7% of it on its own, with 3 other manufacturers making up the rest. That places this record below the midpoint for vascular & interventional radiology clinicians in NC, where the typical reported total is $1,730.
Across 19 payments — averaging $67.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$1K
- Terumo Medical Corporation$102
- Boston Scientific$68
- Stryker$39
Across 8 payments — averaging $1746.00 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.
- Medtronic$14K
What the payments were for
- Food & beverage$1,282100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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(3 entities) | 14 | $1,073 |
| Terumo Medical Corporation | 1 | $102 |
| Boston Scientific | 2 | $68 |
| Stryker | 2 | $39 |
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.
How this compares
$1,282 in reported general payments places this provider in the 40th percentile of 106 vascular & interventional radiology providers in North Carolina.
See all vascular & interventional radiology providers in North Carolina →
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Methylprednisolone | 48 | $230 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 38 | $109 |
| Ibuprofen | 33 | $106 |
| Famotidine | 35 | $43 |
Paid to pharmacies, not to this prescriber.
Other vascular & interventional radiology in Chapel Hill
- Gloria SalazarChapel Hill$364K
- Ari IsaacsonChapel Hill$290K
- Nicole KeefeChapel Hill$92K
- Maureen KohiChapel Hill$28K
- Johannes du PisanieChapel Hill$12K
- Meghan ClarkChapel Hill$3K
- Brian KouriWinston Salem$342K
- William PechterCary$73K
- Stephen LoehrCary$72K
- Jeremy KimCharlotte$60K
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.