Peter Janu, MD
Surgery · Chilton, WINPI 1538154026
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $94,628 of the $113,176 with a category attached, or 83.6%. Endogastric Solutions, Inc accounts for 62.8% of it on its own, with 19 other manufacturers making up the rest. Among surgery 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 148 payments — averaging $764.70 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Endogastric Solutions, Inc$71K
- Merit Medical Systems Inc$21K
- Medical Device Business Services, Inc.$11K
- Olympus Corporation Of The Americas$3K
- Flexdex Inc.$2K
- Johnson & Johnson$1K
- plus $4K from 14 others
Across 24 payments — averaging $1828.25 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Johnson & Johnson$43K
- Lucid Diagnostics Inc.$500
What the payments were for
- Consulting fees$94,62884%
- Speaking & faculty fees$2,0002%
- Travel & lodging$8,9328%
- Food & beverage$4,7764%
- Education$2,8403%
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 |
|---|---|---|
| Endogastric Solutions, Inc | 72 | $71,025 |
| Merit Medical Systems Inc | 16 | $20,919 |
| Medical Device Business Services, Inc. | 20 | $11,368 |
| Olympus Corporation Of The Americas | 2 | $2,840 |
| Flexdex Inc. | 2 | $2,313 |
| Johnson & Johnson(2 entities) | 12 | $1,040 |
| TELA Bio, Inc. | 3 | $927 |
| Davol Inc. | 1 | $659 |
| Inari Medical, Inc. | 1 | $500 |
| Intuitive Surgical | 5 | $452 |
| Boston Scientific | 4 | $216 |
| Covidien LP | 2 | $205 |
| W. L. Gore & Associates, Inc. | 1 | $152 |
| Medtronic | 1 | $149 |
| Olympus America Inc. | 1 | $140 |
| Phathom Pharmaceuticals, Inc. | 1 | $96 |
| Teleflex LLC | 1 | $85 |
| Sanofi | 1 | $39 |
| Lucid Diagnostics Inc. | 1 | $38 |
| Laborie Medical Technologies Corp. | 1 | $13 |
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.
- ESOPHYX$84,028
- EndoMAXX Stent and Delivery System$5,600
- Olympus Laparoscopic Accessories$2,840
- AXIUS Needle Driver$2,313
- OviTex Reinforced Bioscaffold With Permanent Polymer (OviTex)$907
- PHASIX$659
- CT THROMBECTOMY SYSTEM KIT$500
- FLOWTRIEVER CATHETER, S$500
- LINX Reflux Management System$334
- GORE ENFORM Preperitoneal Biomaterial$152
- EsoFlip$149
- ThunderBeat$140
- Da Vinci Surgical System$114
- GENERAL - THERAPIES$113
How this compares
$113,176 in reported general payments places this provider in the 95th percentile of 499 surgery 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 |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 81 | $1,390 |
| Omeprazole | 68 | $630 |
| Oxycodone Hcl | 17 | $162 |
| Pantoprazole Sodium | 11 | $67 |
Paid to pharmacies, not to this prescriber.
Other surgery in Chilton
- Peter UllrichAppleton$18M
- Matthew GoldblattMilwaukee$594K
- Raymond GeorgenNeenah$325K
- Cynthia GeocarisGreen Bay$263K
- Rana HigginsMilwaukee$148K
- Mustafa BadruddujaKenosha$134K
- Geoffrey RoelantEau Claire$118K
- Manfred ChiangBrookfield$110K
- Ryan JuzaMadison$94K
- Charles FehringMilwaukee$86K
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.