Marwa Elnazeir, MD
Neurology · Louisville, KYNPI 1114372141
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $3,304 of the $4,263 with a category attached, or 77.5%. 10 manufacturers reported payments, led by Medical Device Business Services, Inc. at 42.5% of the total. Reporting peaked in 2022 at $1,955 and has fallen 51.2% since, to $955 in 2025.
Across 40 payments — averaging $106.57 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medical Device Business Services, Inc.$2K
- Medtronic$1K
- Imperative Care, Inc$890
- Abbott$145
- Qapel Medical Inc$52
- SK Life Science, Inc.$26
- plus $73 from 4 others
What the payments were for
- Travel & lodging$3,30478%
- Food & beverage$95522%
- Gifts$40%
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 |
|---|---|---|
| Medical Device Business Services, Inc. | 12 | $1,810 |
| Medtronic | 13 | $1,267 |
| Imperative Care, Inc | 7 | $890 |
| Abbott | 2 | $145 |
| Qapel Medical Inc | 1 | $52 |
| SK Life Science, Inc. | 1 | $26 |
| Microvention, Inc. | 1 | $25 |
| Novartis | 1 | $18 |
| UCB, Inc. | 1 | $17 |
| AstraZeneca | 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.
How this compares
$4,263 in reported general payments places this provider in the 60th percentile of 210 neurology providers in Kentucky.
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 Louisville
- Brian PlatoLouisville$232K
- Kristi NordLouisville$217K
- Angela HardwickLouisville$187K
- Peter HederaLouisville$185K
- Jeffrey FrankLouisville$181K
- Mohammad AlsorogiLouisville$111K
- Tad SeifertLouisville$99K
- Michael SweeneyLouisville$71K
- Michael SowellLouisville$60K
- David RobertsonLouisville$58K
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.