Ryan Cloos, DO
Orthopaedic Surgery · Dubuque, IANPI 1649419672
Payments from drug & device makers
Across 48 payments — averaging $26.65 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$377
- Johnson & Johnson$366
- Endo Pharmaceuticals Inc.$137
- Smith+Nephew$102
- Wardlow Enterprises$91
- Vertex$68
- plus $137 from 7 others
What the payments were for
- Food & beverage$1,279100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 | 9 | $377 |
| Johnson & Johnson | 12 | $366 |
| Endo Pharmaceuticals Inc. | 10 | $137 |
| Smith+Nephew | 4 | $102 |
| Wardlow Enterprises | 1 | $91 |
| Vertex | 4 | $68 |
| Sanofi-aventis U.S. LLC | 2 | $31 |
| Ferring Pharmaceuticals Inc. | 1 | $27 |
| Pacira Pharmaceuticals Incorporated | 1 | $22 |
| Merck | 1 | $17 |
| Globus Medical | 1 | $14 |
| Sanara Medtech Inc. | 1 | $14 |
| Bioventus LLC | 1 | $11 |
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.
- Velys$106
How this compares
$1,279 in reported general payments places this provider in the 35th percentile of 219 orthopaedic surgery providers in Iowa.
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 |
|---|---|---|
| Celecoxib | 98 | $1,695 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 148 | $908 |
| Cephalexin | 387 | $640 |
| Tramadol Hcl | 210 | $530 |
| Oxycodone Hcl | 86 | $386 |
| Pantoprazole Sodium | 41 | $252 |
| Methylprednisolone | 60 | $240 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 15 | $188 |
| Ibuprofen | 21 | $182 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 19 | $175 |
| Meloxicam | 66 | $137 |
| Clindamycin Hcl | 33 | $54 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Dubuque
- Jared CookeDubuque$24K
- Bryan TrummDubuque$18K
- Brian SilviaDubuque$9K
- John CallaghanIowa City$23.3M
- Cesar de Cesar NettoIowa City$905K
- Brian AdamsIowa City$868K
- Lynn NelsonBelmond$285K
- Robert WestermannIowa City$216K
- Jacob ElkinsIowa City$188K
- Brendan PattersonIowa City$166K
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.