Amanda Floyd, MD
Neurology · Rock Hill, SCNPI 1699936641
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 22 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 7 manufacturers reported payments, led by Lilly USA, LLC at 46.2% of the total. Reporting peaked in 2020 at $210 and has fallen 67.4% since, to $68 in 2023. That places this record below the midpoint for neurology clinicians in SC, where the typical reported total is $752.
Across 22 payments — averaging $20.62 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$210
- Amgen$89
- AbbVie$47
- Medtronic$36
- UCB, Inc.$30
- Greenwich Biosciences, Inc.$25
- plus $17 from 1 others
What the payments were for
- Food & beverage$454100%
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 |
|---|---|---|
| Lilly USA, LLC | 11 | $210 |
| Amgen | 4 | $89 |
| AbbVie | 2 | $47 |
| Medtronic | 2 | $36 |
| UCB, Inc. | 1 | $30 |
| Greenwich Biosciences, Inc. | 1 | $25 |
| Livanova USA, Inc. | 1 | $17 |
How this compares
$454 in reported general payments places this provider in the 40th percentile of 270 neurology providers in South 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 neurology in Rock Hill
- Harold ReevesRock Hill$23K
- Howard MandellRock Hill$21K
- David BucklandRock Hill$11K
- John BakerSumter$779K
- Robert CarlileSummerville$428K
- Mary HughesGreenville$404K
- Jose CardenasAiken$216K
- Fredy RevillaGreenville$208K
- Robert AdamsCharleston$204K
- Thomas HughesMt. Pleasant$102K
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.