Zachary Stender, MD
Orthopaedic Surgery · North Canton, OHNPI 1487818282
Payments from drug & device makers
What this record shows
This record is dominated by education: $3,494 of the $4,928 with a category attached, or 70.9%. Rock Medical Orthopedics, Inc. accounts for 70.8% of it on its own, with 18 other manufacturers making up the rest. Reporting peaked in 2019 at $2,810 and has fallen 95.9% since, to $114 in 2025.
Across 64 payments — averaging $77.00 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Rock Medical Orthopedics, Inc.$3K
- Zimmer Biomet$382
- Stryker$315
- Vericel Corporation$145
- Smith+Nephew$90
- Pacira Therapeutics, Inc.$81
- plus $428 from 13 others
What the payments were for
- Food & beverage$1,40228%
- Education$3,49471%
- Entertainment$321%
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 |
|---|---|---|
| Rock Medical Orthopedics, Inc. | 7 | $3,487 |
| Zimmer Biomet | 9 | $382 |
| Stryker | 8 | $315 |
| Vericel Corporation | 8 | $145 |
| Smith+Nephew | 3 | $90 |
| Pacira Therapeutics, Inc. | 4 | $81 |
| Vertex | 4 | $74 |
| Ferring Pharmaceuticals Inc. | 4 | $63 |
| Endo Pharmaceuticals Inc. | 4 | $57 |
| Sanofi-aventis U.S. LLC | 3 | $48 |
| Aroa Biosurgery Incorporated | 1 | $46 |
| Argentum Medical | 2 | $32 |
| Bioventus LLC | 1 | $20 |
| Pacira Pharmaceuticals Incorporated | 1 | $17 |
| Convatec Inc. | 1 | $16 |
| Medtronic | 1 | $15 |
| Si-bone, Inc. | 1 | $15 |
| Johnson & Johnson | 1 | $14 |
| Fidia Pharma USA Inc. | 1 | $12 |
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.
How this compares
$4,928 in reported general payments places this provider in the 55th percentile of 794 orthopaedic surgery providers in Ohio.
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 | 22 | $223 |
| Celecoxib | 13 | $202 |
| Methylprednisolone | 24 | $135 |
| Tramadol Hcl | 17 | $67 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in North Canton
- Reuben GobezieCleveland$12M
- Gregory BerletWorthington$9.6M
- Wael BarsoumCleveland$8.9M
- Brian CohenChillicothe$8.8M
- Joseph IannottiCleveland$7.1M
- John SontichYoungstown$3.6M
- Anthony MiniaciCleveland$3.1M
- David WelkerMiamisburg$2.8M
- Kenneth GreeneCleveland$2.6M
- Mark FroimsonCleveland$2.5M
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.