Thomas Johnson, MD
Internal Medicine · Brookfield, WINPI 1891762852
Payments from drug & device makers
Across 70 payments — averaging $23.39 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$349
- Pfizer$234
- Amgen$189
- GSK$113
- Idorsia Pharmaceuticals US Inc$112
- Boehringer Ingelheim$90
- plus $550 from 12 others
What the payments were for
- Food & beverage$1,637100%
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 |
|---|---|---|
| E.r. Squibb & Sons, L.L.C. | 8 | $349 |
| Pfizer | 7 | $234 |
| Amgen | 10 | $189 |
| GSK | 6 | $113 |
| Idorsia Pharmaceuticals US Inc | 2 | $112 |
| Boehringer Ingelheim | 5 | $90 |
| AstraZeneca | 4 | $86 |
| Novo Nordisk | 4 | $67 |
| Merck | 5 | $60 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 4 | $59 |
| Johnson & Johnson | 4 | $57 |
| Exact Sciences | 2 | $56 |
| Vertex | 2 | $42 |
| Astellas Pharma US Inc | 2 | $35 |
| Lilly USA, LLC | 2 | $32 |
| Phathom Pharmaceuticals, Inc. | 1 | $24 |
| Beone Medicines USA, Inc. | 1 | $21 |
| Vanda Pharmaceuticals Inc. | 1 | $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.
- ELIQUIS$360
How this compares
$1,637 in reported general payments places this provider in the 90th percentile of 1,411 internal 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 |
|---|---|---|
| EliquisApixaban | 242 | $239,837 |
| JardianceEmpagliflozin | 125 | $190,108 |
| JanuviaSitagliptin Phosphate | 69 | $68,062 |
| OzempicSemaglutide | 43 | $41,403 |
| MyrbetriqMirabegron | 36 | $38,200 |
| TrulicityDulaglutide | 16 | $21,535 |
| XareltoRivaroxaban | 24 | $20,177 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 24 | $19,794 |
| Irbesartan | 867 | $14,123 |
| Breo ElliptaFluticasone/Vilanterol | 27 | $14,054 |
| Anoro ElliptaUmeclidinium Brm/Vilanterol Tr | 18 | $12,379 |
| GemtesaVibegron | 22 | $11,481 |
| Atorvastatin Calcium | 1,284 | $10,962 |
| EntrestoSacubitril/Valsartan | 16 | $9,354 |
| Boostrix TdapDiphth,pertuss(Acell),tet Vac | 127 | $8,868 |
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 |
|---|---|---|
| PfizerEliquis | $234 | $239,837242 claims |
| Boehringer IngelheimJardiance | $90 | $190,108125 claims |
| MerckJanuvia | $60 | $68,06269 claims |
| GSKTrelegy Ellipta, Breo Ellipta, Anoro Ellipta, Shingrix | $113 | $54,163105 claims |
| Novo NordiskOzempic | $67 | $41,40343 claims |
| Astellas Pharma US IncMyrbetriq | $35 | $38,20036 claims |
| Lilly USA, LLCTrulicity | $32 | $21,53516 claims |
| Johnson & JohnsonXarelto | $57 | $20,17724 claims |
| AstraZenecaSymbicort | $86 | $4,94215 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 1,411 internal medicine providers in Wisconsin.
Other internal medicine in Brookfield
- Nicholas SiebersMadison$47.3M
- Irene MirkinMiddleton$42.9M
- John BlanchardMadison$17.2M
- Carlos SanabriaWest Bend$12.9M
- Andrew KimWauwatosa$2.3M
- Jeremiah DeptaMilwaukee$2.2M
- Gilbert JenouriMilwaukee$2.2M
- Stephen FlachMadison$1.6M
- Aliaksandr TrusauGreen Bay$1.5M
- Samuel IdarragaWauwatosa$743K
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.