John Bardini, MD
Diagnostic Radiology · Raleigh, NCNPI 1780669986
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $20,275 of the $21,473 with a category attached, or 94.4%. Siemens Medical Solutions USA, Inc. accounts for 98.8% of it on its own, with 3 other manufacturers making up the rest. Reporting peaked in 2019 at $10,922 and has fallen 99.2% since, to $89 in 2025. Among diagnostic radiology clinicians in NC 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 39 payments — averaging $550.59 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Siemens Medical Solutions USA, Inc.$21K
- Genentech USA, Inc.$106
- United Imaging Healthcare North America, Inc.$89
- GE HealthCare$58
What the payments were for
- Travel & lodging$20,27594%
- Food & beverage$1,1986%
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 |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | 36 | $21,219 |
| Genentech USA, Inc. | 1 | $106 |
| United Imaging Healthcare North America, Inc. | 1 | $89 |
| GE HealthCare | 1 | $58 |
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
$21,473 in reported general payments places this provider in the 95th percentile of 1,085 diagnostic 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.
Other diagnostic radiology in Raleigh
- Julia TaberRaleigh$98K
- Satish MathanRaleigh$24K
- Danielle WellmanRaleigh$17K
- Eithne BurkeRaleigh$12K
- Kirk PetersonRaleigh$11K
- Brian JinRaleigh$10K
- Karah LanierRaleigh$8K
- Rendon NelsonDurham$1.4M
- Daniele MarinDurham$674K
- Joseph MammarappallilDurham$640K
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.