Michael Dolphin, DO
Orthopaedic Surgery · Davenport, IANPI 1588635502
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (59.6%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. Globus Medical accounts for 90.2% of it on its own, with 12 other manufacturers making up the rest. Reporting peaked in 2022 at $15,514 and has fallen 90.7% since, to $1,437 in 2025. Among orthopaedic surgery clinicians in IA with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 290 payments — averaging $164.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Globus Medical$43K
- Prism Medical$2K
- Wardlow Enterprises$1K
- Arthrex$1K
- Augmedics Inc.$170
- Stryker$131
- plus $349 from 7 others
What the payments were for
- Consulting fees$28,50060%
- Travel & lodging$10,92123%
- Food & beverage$7,86016%
- Education$5001%
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 |
|---|---|---|
| Globus Medical(2 entities) | 237 | $43,089 |
| Prism Medical | 11 | $1,697 |
| Wardlow Enterprises | 5 | $1,237 |
| Arthrex | 18 | $1,108 |
| Augmedics Inc. | 2 | $170 |
| Stryker | 2 | $131 |
| Convatec Inc. | 1 | $96 |
| Johnson & Johnson(2 entities) | 3 | $69 |
| Ferring Pharmaceuticals Inc. | 3 | $52 |
| Pacira Therapeutics, Inc. | 3 | $51 |
| Orthofix Medical, Inc. | 3 | $39 |
| Biocomposites Inc | 1 | $27 |
| Bioventus LLC | 1 | $15 |
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
$47,781 in reported general payments places this provider in the 95th 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 | 32 | $531 |
| Methylprednisolone | 35 | $249 |
| Oxycodone Hcl | 15 | $100 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Davenport
- Brian McGowanDavenport$12K
- John CallaghanIowa City$23.3M
- Brian AdamsIowa City$865K
- Cesar de Cesar NettoIowa City$693K
- Lynn NelsonBelmond$285K
- Robert WestermannIowa City$182K
- Joseph BuckwalterIowa City$132K
- Brendan PattersonIowa City$122K
- Nicholas BedardIowa City$59K
- Charles ClarkIowa City$50K
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.