Clarissa Renken, DO
Family Medicine · Wausau, WINPI 1861636375
Payments from drug & device makers
Across 83 payments — averaging $29.39 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boehringer Ingelheim$716
- AbbVie$396
- Pfizer$292
- Exact Sciences$257
- Novo Nordisk$189
- Biohaven Pharmaceutical Holding Company Ltd.$121
- plus $468 from 12 others
What the payments were for
- Food & beverage$2,439100%
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 |
|---|---|---|
| Boehringer Ingelheim | 20 | $716 |
| AbbVie | 12 | $396 |
| Pfizer | 22 | $292 |
| Exact Sciences | 4 | $257 |
| Novo Nordisk | 4 | $189 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $121 |
| AstraZeneca | 3 | $97 |
| Lilly USA, LLC | 2 | $87 |
| Neurocrine Biosciences, Inc. | 1 | $85 |
| Astellas Pharma US Inc | 3 | $56 |
| GSK | 3 | $43 |
| Roche Diagnostics Corporation | 1 | $25 |
| Novartis | 1 | $14 |
| Sanofi-aventis U.S. LLC | 1 | $14 |
| Merck | 1 | $13 |
| Teva Pharmaceuticals USA, Inc. | 1 | $12 |
| Nestle Healthcare Nutrition Inc. | 1 | $12 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $11 |
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.
- VRAYLAR$250
- JARDIANCE$250
- NURTEC ODT$121
How this compares
$2,439 in reported general payments places this provider in the 90th percentile of 1,482 family medicine providers in Wisconsin.
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 |
|---|---|---|
| JardianceEmpagliflozin | 70 | $83,370 |
| OzempicSemaglutide | 85 | $82,482 |
| EliquisApixaban | 41 | $43,901 |
| TrulicityDulaglutide | 31 | $30,690 |
| MounjaroTirzepatide | 21 | $30,110 |
| JanuviaSitagliptin Phosphate | 23 | $22,717 |
| Spiriva HandihalerTiotropium Bromide | 15 | $10,518 |
| Breo ElliptaFluticasone/Vilanterol | 12 | $8,237 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 17 | $7,812 |
| PristiqDesvenlafaxine Succinate | 12 | $5,996 |
| Fluticasone-SalmeterolFluticasone Propion/Salmeterol | 40 | $5,795 |
| Wixela InhubFluticasone Propion/Salmeterol | 27 | $5,622 |
| Niacin ErNiacin | 13 | $3,960 |
| Potassium Chloride | 98 | $2,711 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 13 | $2,357 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Boehringer IngelheimJardiance | $716 | $83,37070 claims |
| Novo NordiskOzempic | $189 | $82,48285 claims |
| Lilly USA, LLCTrulicity, Mounjaro | $87 | $60,79952 claims |
| PfizerEliquis, Pristiq | $292 | $49,89753 claims |
| MerckJanuvia | $13 | $22,71723 claims |
| GSKBreo Ellipta | $43 | $8,23712 claims |
| AbbVieSynthroid | $396 | $90921 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 90th percentile of 1,482 family medicine providers in Wisconsin.
Other family medicine in Wausau
- Taha El-ShahatMadison$15.6M
- Jonathan MeimanMadison$4.3M
- John AgaibyKenosha$4M
- John LaabsShawano$3.6M
- Jennifer ParsleyElk Mound$1.4M
- William PalinMilwaukee$693K
- Jonathan TemteMadison$542K
- Ryan AndrewsStevens Point$429K
- Tara DallDelafield$230K
- Mark JensonGreen Bay$204K
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.