Marianne Carney, DPM
Foot & Ankle Surgery · Roseville, MINPI 1225610686
Payments from drug & device makers
Across 83 payments — averaging $102.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$6K
- Arthrex$1K
- Osteomed LLC$277
- Kerecis Limited$240
- Pinnacle, Inc$213
- Johnson & Johnson$172
- plus $387 from 5 others
What the payments were for
- Travel & lodging$4,87358%
- Food & beverage$3,45541%
- Education$1392%
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 |
|---|---|---|
| Stryker | 57 | $5,947 |
| Arthrex | 11 | $1,232 |
| Osteomed LLC | 3 | $277 |
| Kerecis Limited | 1 | $240 |
| Pinnacle, Inc | 4 | $213 |
| Johnson & Johnson | 2 | $172 |
| Inari Medical, Inc. | 1 | $163 |
| Urgo Medical North America, LLC | 1 | $148 |
| Zimmer Biomet | 1 | $34 |
| Paragon 28, Inc. | 1 | $22 |
| Paratek Pharmaceuticals, Inc. | 1 | $20 |
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.
- ORTHOLOC 3DI$1,240
- PROstep$1,149
- HOFFMANN$1,073
- Kerecis SurgiClose$961
- ORTHOLOC 2 LAPIFUSE$451
- Actishield$407
- EXT-Extremilock Foot$261
- Kerecis GraftGuide$240
- FLEXBAND$183
- CT THROMBECTOMY SYSTEM KIT$163
- FLOWTRIEVER CATHETER, S$163
- VASHE WOUND SOLUTION 250 ML (8.5 FL OZ) FLIP TOP CAP$148
- EASYFUSE$147
- Foot Osteotomy Wedge System$125
How this compares
$8,467 in reported general payments places this provider in the 70th 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.
Other foot & ankle surgery in Roseville
- John AndersonGrand Rapids$1.3M
- Brian LoderClinton Township$893K
- Karl DunnClinton Twp$434K
- John MaskillGrand Rapids$424K
- Anthony LalamaMacomb$421K
- Christopher ZingasSaint Clair Shores$227K
- Michael SwordsLansing$202K
- Gregory SheremetaTroy$87K
- Jason WesloskyClinton Township$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.