Michael Sullivan, MD
Dermatology · Wilmington, NCNPI 1215019351
Payments from drug & device makers
Across 30 payments — averaging $17.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$171
- Ardelyx, Inc.$137
- Lilly USA, LLC$126
- Incyte Corporation$43
- E.r. Squibb & Sons, L.L.C.$26
- AstraZeneca$20
What the payments were for
- Food & beverage$523100%
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 |
|---|---|---|
| AbbVie | 9 | $171 |
| Ardelyx, Inc. | 9 | $137 |
| Lilly USA, LLC | 7 | $126 |
| Incyte Corporation | 2 | $43 |
| E.r. Squibb & Sons, L.L.C. | 2 | $26 |
| AstraZeneca | 1 | $20 |
How this compares
$523 in reported general payments places this provider in the 25th percentile of 475 dermatology 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 |
|---|---|---|
| Cosentyx Sensoready (2 Pens)Secukinumab | 17 | $218,398 |
| Taltz SyringeIxekizumab | 12 | $81,657 |
| Taltz AutoinjectorIxekizumab | 12 | $79,321 |
| Dupixent PenDupilumab | 13 | $48,647 |
| Fluorouracil | 160 | $10,410 |
| Clobetasol Propionate | 206 | $8,947 |
| Metronidazole | 107 | $5,332 |
| Fluocinonide | 58 | $2,127 |
| Triamcinolone Acetonide | 284 | $2,082 |
| Azelaic Acid | 22 | $2,043 |
| Imiquimod | 67 | $1,539 |
| Tretinoin | 18 | $1,415 |
| Ketoconazole | 95 | $1,401 |
| Minocycline Hcl | 62 | $1,368 |
| Clindamycin Phosphate | 47 | $1,290 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Wilmington
- Rosalyn GeorgeWilmington$6.5M
- James AppelWilmington$1.1M
- Aron GewirtzmanWilmington$253K
- Laura TannerWilmington$54K
- Vaishali EscaravageWilmington$37K
- Steven FeldmanWinston Salem$4.3M
- Adnan NasirRaleigh$4.1M
- Christopher SayedChapel Hill$3.3M
- Zoe DraelosHigh Point$3M
- Aida Lugo-SomolinosChapel Hill$2.2M
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.