Kristen Patterson
Foot & Ankle Surgery · Clinton Township, MINPI 1033557384
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (57.5%), education and travel and lodging — rather than concentrated in one kind of arrangement. It is spread thinly across 47 manufacturers, the largest accounting for just 20.5%. Reporting peaked in 2019 at $6,012 and has fallen 61.5% since, to $2,317 in 2025. Among foot & ankle surgery clinicians in MI with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 261 payments — averaging $82.99 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Paragon 28, Inc.$4K
- Arthrex$4K
- Pinnacle, Inc$3K
- Stryker$2K
- Kerecis Limited$959
- Bard Peripheral Vascular, Inc.$948
- plus $7K from 41 others
What the payments were for
- Travel & lodging$3,82318%
- Food & beverage$12,44857%
- Education$5,38825%
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.
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.
- Product Portfolio$3,784
- Kerecis SurgiClose$2,394
- Kerecis GraftGuide$598
- KRYSTEXXA$444
- GRAFIX PL$359
- ORTHOLOC 2 LAPIFUSE$311
- FLOWTRIEVER CATHETER, S$303
- CT THROMBECTOMY SYSTEM KIT$303
- ACUMED$283
- Portfolio$259
- DALVANCE$247
- MOTOBAND$206
- NA$206
- HOFFMANN$171
- SALVATION$171
- PROPHECY$163
- InnovaMatrix AC$148
- Renasys$145
- OsteoMed$142
- INBONE$137
How this compares
$21,659 in reported general payments places this provider in the 90th percentile of 384 foot & ankle surgery providers in Michigan.
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 |
|---|---|---|
| Ketoconazole | 33 | $925 |
| Ammonium Lactate | 29 | $445 |
| Methylprednisolone | 43 | $321 |
| Cephalexin | 46 | $278 |
| Ciclopirox | 15 | $220 |
| Mupirocin | 26 | $180 |
| Diclofenac Sodium | 19 | $100 |
Paid to pharmacies, not to this prescriber.
Other foot & ankle surgery in Clinton Township
- Brian LoderClinton Township$854K
- Jason WesloskyClinton Township$87K
- John AndersonGrand Rapids$1.3M
- Karl DunnClinton Twp$434K
- Anthony LalamaMacomb$421K
- Christopher ZingasSaint Clair Shores$227K
- John MaskillGrand Rapids$202K
- Michael SwordsLansing$189K
- Gregory SheremetaTroy$87K
- Hatim BurhaniGrosse Pointe Woods$77K
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.