Benjamin Kopp
Orthopaedic Surgery · Knoxville, TNNPI 1932633484
Payments from drug & device makers
Across 55 payments — averaging $237.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Smith+Nephew$8K
- Stryker$2K
- Medacta USA, Inc.$2K
- Medinc Of Texas$1K
- Smoky Mountain Surgical LLC$141
- Bioventus LLC$26
- plus $16 from 1 others
What the payments were for
- Travel & lodging$1,28810%
- Food & beverage$2,58720%
- Education$9,20070%
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 |
|---|---|---|
| Smith+Nephew | 9 | $8,091 |
| Stryker | 30 | $2,084 |
| Medacta USA, Inc. | 12 | $1,516 |
| Medinc Of Texas | 1 | $1,200 |
| Smoky Mountain Surgical LLC | 1 | $141 |
| Bioventus LLC | 1 | $26 |
| Acera Surgical, Inc. | 1 | $16 |
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.
- MAKO$1,180
- AMISTEM$915
- GMK SPHERE$371
- INSIGNIA$147
How this compares
$13,075 in reported general payments places this provider in the 70th percentile of 381 orthopaedic surgery providers in Tennessee.
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 |
|---|---|---|
| Oxycodone Hcl | 75 | $284 |
| Meloxicam | 36 | $70 |
| Gabapentin | 11 | $59 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 11 | $57 |
| Methocarbamol | 15 | $41 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Knoxville
- Paul BradyKnoxville$20.1M
- Edwin SpencerKnoxville$2.5M
- Harold CatesKnoxville$208K
- Paul NaylorKnoxville$184K
- George HollowayKnoxville$124K
- Adam ShortKnoxville$87K
- Brian EdkinKnoxville$60K
- Austin DavidsonKnoxville$56K
- Benjamin WeisenthalKnoxville$52K
- Jesse DotyChattanooga$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.