Shawn Hennigan, MD
Orthopaedic Surgery · Appleton, WINPI 1821026790
Payments from drug & device makers
What this record shows
This record is dominated by ownership interests: $365,156 of the $455,383 with a category attached, or 80.2%. Anika Therapeutics, Inc. accounts for 90.7% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2020 at $365,346 and has fallen 99.9% since, to $530 in 2025. Among orthopaedic 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 73 payments — averaging $6238.13 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Anika Therapeutics, Inc.$413K
- Encore Medical, LP$41K
- Zimmer Biomet$679
- Johnson & Johnson$422
- Parcus Medical, LLC$348
- Stryker$157
- plus $31 from 1 others
What the payments were for
- Consulting fees$33,7507%
- Travel & lodging$4,5081%
- Food & beverage$2,4561%
- Education$5080%
- Gifts$1,2000%
- Ownership interest$365,15680%
- Other$47,80610%
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 |
|---|---|---|
| Anika Therapeutics, Inc. | 4 | $412,962 |
| Encore Medical, LP | 51 | $40,784 |
| Zimmer Biomet | 3 | $679 |
| Johnson & Johnson | 10 | $422 |
| Parcus Medical, LLC | 2 | $348 |
| Stryker | 1 | $157 |
| Medacta USA, Inc. | 2 | $31 |
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.
- DJO SURGICAL$40,569
- DJO Surgical AltiVate Reverse$18,200
- DJO Surgical AltiVate Anatomic System$13,377
- DJO Surgical Turon Modular Shoulder System$10,750
- DJO Surgical Match Point System$1,302
- Comprehensive Reverse$508
- Comprehensive Shoulder$508
- Oxford-Knees$508
- Knotless PEEK CF Push-In Suture Anchor$330
- BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION$157
- Comprehensive Shoulder System$130
How this compares
$455,383 in reported general payments places this provider in the 95th percentile of 498 orthopaedic 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 |
|---|---|---|
| Gabapentin | 228 | $903 |
| Meloxicam | 234 | $567 |
| Oxycodone Hcl | 70 | $307 |
| Amoxicillin | 84 | $158 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Appleton
- Robert LimoniAppleton$514K
- Brandon RebholzAppleton$137K
- Timothy MologneAppleton$133K
- Nickolas LinkousAppleton$34K
- Robert ChurchillGrafton$7.7M
- Richard IllgenMadison$6.1M
- Jeffrey McLaughlinOshkosh$2M
- Clifford TribusMadison$1.4M
- Thomas ZdeblickMadison$1.1M
- Justin MitchellOnalaska$666K
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.