Timothy Irwin, MD
Plastic and Reconstructive Surgery · Aurora, CONPI 1033572961
Payments from drug & device makers
What this record shows
The money is spread across several categories — grants (56.8%), food and beverage and travel and lodging — rather than concentrated in one kind of arrangement. Arthrex accounts for 63.8% of it on its own, with 21 other manufacturers making up the rest. Reporting peaked in 2022 at $10,253 and has fallen 67.5% since, to $3,330 in 2025.
Across 85 payments — averaging $205.68 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Arthrex$11K
- Acumed LLC$2K
- Stryker$1K
- Checkpoint Surgical, Inc$964
- Bone Support Inc.$396
- Alafair Biosciences, Inc.$294
- plus $2K from 16 others
What the payments were for
- Grants$10,00057%
- Travel & lodging$2,27213%
- Food & beverage$5,33930%
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 |
|---|---|---|
| Arthrex | 14 | $11,147 |
| Acumed LLC | 11 | $1,682 |
| Stryker | 21 | $1,027 |
| Checkpoint Surgical, Inc | 9 | $964 |
| Bone Support Inc. | 3 | $396 |
| Alafair Biosciences, Inc. | 3 | $294 |
| Trice Medical, Inc. | 2 | $243 |
| Musculoskeletal Transplant Foundation Inc. | 2 | $236 |
| Paladin Technology Solutions | 2 | $219 |
| AbbVie | 1 | $150 |
| Endo Pharmaceuticals Inc. | 1 | $146 |
| Access Pro Medical, LLC | 1 | $143 |
| Medartis Inc. | 1 | $131 |
| Vertex | 1 | $125 |
| Bioventus LLC | 2 | $114 |
| Avita Medical Americas, LLC | 1 | $104 |
| Biocircuit Technologies Inc | 1 | $100 |
| Coopersurgical, Inc. | 1 | $97 |
| Polynovo North America LLC | 3 | $60 |
| Mentor Worldwide LLC | 1 | $48 |
| Orthofix Medical, Inc. | 3 | $39 |
| Endo USA, Inc. | 1 | $17 |
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.
- ACUMED$4,525
- InFrame Implant$1,220
- Checkpoint Stimulators$859
- CERAMENTBONE VOID FILLER$396
- CERAMENT G$396
- GAMMA$290
- INnate Implant$279
- VersaWrap$186
- CONEXTIONS TR TENDON REPAIR SYSTEM-IMPLANT MECHANISM$181
- XIAFLEX$146
- Matriderm$143
- APTUS$131
- JOURNAVX$125
- RECELL$104
- Nerve Tape$100
How this compares
$17,483 in reported general payments places this provider in the 85th percentile of 54 plastic and reconstructive surgery providers in Colorado.
See all plastic and reconstructive surgery providers in Colorado →
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 plastic and reconstructive surgery in Aurora
- Christodoulos KaoutzanisAurora$120K
- David MathesAurora$103K
- Mark GreysonAurora$26K
- Julian WinocourAurora$24K
- Tae ChongAurora$14K
- Jason YuAurora$12K
- Phuong NguyenAurora$12K
- Brooke FrenchAurora$9K
- Aaron MasonAurora$4K
- David KhechoyanAurora$2K
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.