Nadav Dujovny, MD
Surgery · Grand Rapids, MINPI 1093760357
Payments from drug & device makers
Across 50 payments — averaging $393.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Zimmer Biomet$11K
- Intuitive Surgical$8K
- Conmed Corporation$226
- Olympus America Inc.$217
- ERBE USA Inc$150
- Johnson & Johnson$56
- plus $182 from 8 others
What the payments were for
- Royalty or licence$11,04056%
- Travel & lodging$2,69414%
- Food & beverage$1,92310%
- Education$4,00020%
- Gifts$90%
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 |
|---|---|---|
| Zimmer Biomet | 4 | $11,040 |
| Intuitive Surgical | 31 | $7,795 |
| Conmed Corporation | 2 | $226 |
| Olympus America Inc. | 2 | $217 |
| ERBE USA Inc | 1 | $150 |
| Johnson & Johnson(2 entities) | 2 | $56 |
| Aroa Biosurgery Incorporated | 1 | $38 |
| Heron Therapeutics, Inc. | 1 | $29 |
| AbbVie | 1 | $28 |
| Edwards Lifesciences | 1 | $25 |
| Ipsen Biopharmaceuticals, Inc | 1 | $18 |
| Integra Lifesciences Corporation | 1 | $15 |
| Regeneron Healthcare Solutions, Inc. | 1 | $15 |
| Novo Nordisk | 1 | $14 |
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.
- 1.5mm Neuro$11,040
- Da Vinci Surgical System$6,925
- AIRSEAL$175
- ERBE$150
- Olympus$117
- SINGLE USE GRASPING FORCEPS$117
- EndoClot PHS$117
How this compares
$19,665 in reported general payments places this provider in the 90th percentile of 1,081 surgery providers in Michigan.
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 |
|---|---|---|
| Peg 3350-ElectrolyteSodium Chloride/Nahco3/Kcl/Peg | 209 | $5,121 |
| CholestyramineCholestyramine (With Sugar) | 32 | $2,838 |
| SutabSod Sulf/Pot Chloride/Mag Sulf | 14 | $2,211 |
| Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine | 18 | $1,134 |
| Dicyclomine Hcl | 12 | $406 |
| Hydrocortisone | 25 | $315 |
| Gavilyte-NSodium Chloride/Nahco3/Kcl/Peg | 14 | $245 |
| Neomycin Sulfate | 41 | $235 |
| Metronidazole | 52 | $150 |
| Oxycodone Hcl | 27 | $89 |
| Gabapentin | 18 | $42 |
| Prednisone | 13 | $29 |
Paid to pharmacies, not to this prescriber.
Other surgery in Grand Rapids
- Paul KemmeterGrand Rapids$84K
- James FooteGrand Rapids$39K
- Ozanan MeirelesLansing$2.3M
- Amer AfanehDetroit$872K
- Robert BartlettAnn Arbor$859K
- Matthew FourmanMonroe$492K
- Bruce McIntoshRochester Hills$467K
- Marwan AbouljoudDetroit$446K
- Jon SchramZeeland$397K
- Bellal JosephDetroit$348K
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.