Jani Cook, NP
Family · Green Bay, WINPI 1841714979
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (59.0%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. 19 manufacturers reported payments, led by Merck at 54.0% of the total. Reporting peaked in 2024 at $15,848 and has fallen 98.4% since, to $250 in 2025. Among family clinicians in WI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 109 payments — averaging $284.28 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Merck$17K
- Lilly USA, LLC$10K
- AstraZeneca$2K
- CTI Biopharma Corp.$724
- E.r. Squibb & Sons, L.L.C.$594
- Novocure GmbH$200
- plus $860 from 13 others
What the payments were for
- Consulting fees$1,8056%
- Speaking & faculty fees$18,27859%
- Travel & lodging$7,59325%
- Food & beverage$3,20010%
- Education$1110%
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 |
|---|---|---|
| Merck | 39 | $16,744 |
| Lilly USA, LLC | 32 | $9,703 |
| AstraZeneca | 9 | $2,162 |
| CTI Biopharma Corp. | 2 | $724 |
| E.r. Squibb & Sons, L.L.C. | 8 | $594 |
| Novocure GmbH | 1 | $200 |
| Johnson & Johnson | 3 | $181 |
| Genentech USA, Inc. | 2 | $157 |
| Pharmacyclics LLC, An Abbvie Company | 1 | $89 |
| AbbVie | 1 | $85 |
| Incyte Corporation | 1 | $83 |
| Gilead | 1 | $75 |
| Jazz Pharmaceuticals Inc. | 2 | $54 |
| Bristol Myers Squibb | 2 | $45 |
| BD | 1 | $23 |
| EMD Serono, Inc. | 1 | $21 |
| Novartis | 1 | $19 |
| Sanofi | 1 | $14 |
| Amgen | 1 | $12 |
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
$30,987 in reported general payments places this provider in the 95th percentile of 1,273 family 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 |
|---|---|---|
| ImbruvicaIbrutinib | 11 | $202,420 |
| CalquenceAcalabrutinib Maleate | 12 | $170,681 |
| EliquisApixaban | 70 | $56,068 |
| XareltoRivaroxaban | 15 | $12,962 |
| CreonLipase/Protease/Amylase | 15 | $3,319 |
| Acyclovir | 47 | $830 |
| Anastrozole | 53 | $696 |
| Morphine Sulfate ErMorphine Sulfate | 20 | $460 |
| Levothyroxine Sodium | 18 | $442 |
| Oxycodone Hcl | 29 | $302 |
| Gabapentin | 13 | $277 |
| Dexamethasone | 13 | $244 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 35 | $217 |
| Alprazolam | 29 | $203 |
| Hydroxyurea | 13 | $195 |
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 |
|---|---|---|
| Pharmacyclics LLC, An Abbvie CompanyImbruvica | $89 | $202,42011 claims |
| AstraZenecaCalquence | $2,162 | $170,68112 claims |
| Johnson & JohnsonXarelto | $181 | $12,96215 claims |
| AbbVieCreon | $85 | $3,31915 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 95th percentile of 1,273 family providers in Wisconsin.
Other family in Green Bay
- Andrea BuxtonGreen Bay$36K
- Diane VanderlinGreen Bay$5K
- Michele KreftGreen Bay$4K
- Stephanie OffordMilwaukee$116K
- Laura SwobodaMenomonee Falls$111K
- Lonniel BainMadison$54K
- Linda WespGlendale$44K
- Tiffany HolleySheboygan$26K
- Kathryn SweetmanMenomonee Falls$26K
- Tracy NelsonMilwaukee$24K
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.