Ethan Wren, DO
Orthopaedic Surgery · South Bend, INNPI 1124487301
Payments from drug & device makers
Across 63 payments — averaging $125.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- DJO, LLC$2K
- Alpha Orthopedic Systems$1K
- Crossroads Orthopedics, LLC$1K
- Stryker$1K
- Encore Medical, LP$657
- Medwest Associates$633
- plus $923 from 15 others
What the payments were for
- Travel & lodging$1,97425%
- Food & beverage$2,87736%
- Education$3,03338%
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 |
|---|---|---|
| DJO, LLC | 15 | $2,094 |
| Alpha Orthopedic Systems | 3 | $1,210 |
| Crossroads Orthopedics, LLC | 1 | $1,200 |
| Stryker | 11 | $1,166 |
| Encore Medical, LP | 8 | $657 |
| Medwest Associates | 1 | $633 |
| Checkpoint Surgical, Inc | 3 | $170 |
| Integra Lifesciences Corporation | 1 | $148 |
| Boston Scientific | 3 | $133 |
| Axogen | 1 | $128 |
| Medtronic | 1 | $77 |
| Orthofix Medical, Inc. | 4 | $55 |
| Alphatec Spine, Inc | 1 | $40 |
| Endo USA, Inc. | 2 | $34 |
| Endo Pharmaceuticals Inc. | 2 | $27 |
| Polynovo North America LLC | 1 | $24 |
| Mallinckrodt Hospital Products Inc. | 1 | $24 |
| Tandem Diabetes Care, Inc. | 1 | $19 |
| Radius Health, Inc. | 1 | $15 |
| Bioventus LLC | 1 | $15 |
| KCI USA, Inc. | 1 | $13 |
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.
- PROCARE$1,593
- AIRCAST$1,593
- DJO SURGICAL$1,140
- INTEGRA$445
- BIO4$293
- T2$293
- VARIAX$284
- GAMMA$156
- INTEGRA DERMAL REGENERATION TEMPLATE$148
- PRIMATRIX$148
- Checkpoint Stimulators$125
How this compares
$7,884 in reported general payments places this provider in the 60th percentile of 400 orthopaedic surgery providers in Indiana.
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 | 94 | $320 |
| Meloxicam | 83 | $149 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in South Bend
- Jeffrey YerglerSouth Bend$932K
- Adam CienSouth Bend$144K
- Maxwell WinklerSouth Bend$37K
- Frank KolisekGreenwood$7.6M
- David FisherIndianapolis$5.9M
- Michael BerendIndianapolis$4.1M
- John WilliamsFort Wayne$2.7M
- Alan McGeeFort Wayne$2.3M
- Sanford KunkelIndianapolis$1.9M
- Hill HastingsIndianapolis$1.6M
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.