Jacob Kusmak
Dermatology · Sioux Falls, SDNPI 1285833459
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $218 of the $316 with a category attached, or 68.9%. 3 manufacturers reported payments, led by AbbVie at 52.3% of the total. Reporting peaked in 2019 at $124 and has fallen 74.3% since, to $32 in 2025. That places this record below the midpoint for dermatology clinicians in SD, where the typical reported total is $1,250.
Across 16 payments — averaging $19.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$165
- Regeneron Healthcare Solutions, Inc.$119
- Sun Pharmaceutical Industries Inc.$32
What the payments were for
- Food & beverage$21869%
- Education$9831%
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 | 13 | $165 |
| Regeneron Healthcare Solutions, Inc. | 2 | $119 |
| Sun Pharmaceutical Industries Inc. | 1 | $32 |
How this compares
$316 in reported general payments places this provider in the 20th percentile of 44 dermatology providers in South Dakota.
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 |
|---|---|---|
| Enbrel SureclickEtanercept | 15 | $138,662 |
| Taltz AutoinjectorIxekizumab | 14 | $85,628 |
| Clobetasol Propionate | 78 | $4,766 |
| Triamcinolone Acetonide | 187 | $2,476 |
| Ketoconazole | 83 | $1,611 |
| Doxycycline Hyclate | 59 | $1,574 |
| Metronidazole | 34 | $1,468 |
| Minocycline Hcl | 45 | $1,301 |
| ValacyclovirValacyclovir Hcl | 30 | $1,151 |
| Betamethasone Dipropionate | 29 | $1,055 |
| Mycophenolate Mofetil | 15 | $1,026 |
| Hydroxychloroquine Sulfate | 12 | $677 |
| Clindamycin Phosphate | 11 | $540 |
| Spironolactone | 19 | $428 |
| Minoxidil | 49 | $412 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Sioux Falls
- Jana JohnsonSioux Falls$2.1M
- Carmen SchwartzSioux Falls$10K
- Sarah SarbackerSioux Falls$8K
- Kendra WatsonSioux Falls$6K
- Valerie FlynnSioux Falls$3K
- Anna BahnsonSioux Falls$2K
- Kelly JerstadSioux Falls$2K
- Anna SonstegardSioux Falls$1K
- Lainee GoettscheSioux Falls$844
- Brian KnutsonSioux Falls$761
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.