Mikhael Sarkis, MD
Anesthesiology · Wilmington, DENPI 1952397515
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 95.1% of the total across 14 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 Nestle Healthcare Nutrition Inc. at 27.4% of the total. Reporting peaked in 2019 at $129 and has fallen 85.1% since, to $19 in 2024.
Across 14 payments — averaging $25.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Nestle Healthcare Nutrition Inc.$96
- Mindray DS USA, Inc.$50
- Merck$47
- Chiesi USA, Inc.$46
- Trevena, Inc.$42
- Pacira Pharmaceuticals Incorporated$41
- plus $29 from 1 others
What the payments were for
- Food & beverage$33395%
- Education$175%
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 |
|---|---|---|
| Nestle Healthcare Nutrition Inc. | 3 | $96 |
| Mindray DS USA, Inc. | 1 | $50 |
| Merck | 3 | $47 |
| Chiesi USA, Inc. | 2 | $46 |
| Trevena, Inc. | 2 | $42 |
| Pacira Pharmaceuticals Incorporated | 2 | $41 |
| Shionogi Inc | 1 | $29 |
How this compares
$350 in reported general payments places this provider in the 85th percentile of 100 anesthesiology providers in Delaware.
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 anesthesiology in Wilmington
- Shanique KilgallonWilmington$22K
- Nutan WinstonWilmington$534
- Samuel WilsonWilmington$263
- Kristina AntanaviciusWilmington$246
- Judith JonesWilmington$218
- Eric SticklesWilmington$147
- Dennis ForbesWilmington$100
- Juhi JagiasiWilmington$99
- David BlumbergWilmington$79
- Sophonie NoelWilmington$75
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.