Physician profile
David Duffner
NPI 1861455305
$2,230.10
in general payments reported to CMS, 2019-2025
11 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $2,230.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Stryker Corporation | $1,118.51 | 2019 | |
| Medtronic USA, INC. | $615.26 | 2019 | |
| Encore Medical, Lp | $174.35 | 2019 | |
| Abbott Laboratories | $133.84 | 2019 | |
| Si-Bone, INC. | $45.89 | 2019 | |
| Boston Scientific Corporation | $45.48 | 2019 | |
| Nevro Corp. | $24.63 | 2019 | |
| Zimmer Biomet Holdings, INC. | $21.13 | 2019 | |
| Linvatec Corporation | $20.47 | 2019 | |
| Trice Medical, INC. | $15.73 | 2019 | |
| Surgalign Spine Technologies, INC. | $14.81 | 2019 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw David Duffner listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.