Matthew Hamedani
Oral & Maxillofacial Surgery · Berwyn, ILNPI 1538592654
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (52.5%), travel and lodging and education — rather than concentrated in one kind of arrangement. 12 manufacturers reported payments, led by Biohorizons Implant Systems Inc. at 59.2% of the total. 2025 is the largest year on record at $4,467, 6.9 times the $648 reported in 2019. Among oral & maxillofacial surgery clinicians in IL 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 174 payments — averaging $64.68 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biohorizons Implant Systems Inc.$7K
- Zimmer Biomet$3K
- Straumann USA LLC$607
- Nobel Biocare USA$463
- Zimvie Inc.$305
- Keystone Dental Inc.$281
- plus $423 from 6 others
What the payments were for
- Travel & lodging$4,96644%
- Food & beverage$5,90752%
- Education$2002%
- Entertainment$1812%
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 |
|---|---|---|
| Biohorizons Implant Systems Inc. | 112 | $6,662 |
| Zimmer Biomet | 26 | $2,514 |
| Straumann USA LLC | 14 | $607 |
| Nobel Biocare USA | 5 | $463 |
| Zimvie Inc. | 4 | $305 |
| Keystone Dental Inc. | 4 | $281 |
| Stryker | 2 | $140 |
| Dentsply Sirona Inc | 3 | $111 |
| Tulsa Dental Products LLC | 1 | $111 |
| VYNE Pharmaceuticals Inc. | 1 | $25 |
| Sonendo Inc | 1 | $19 |
| Orapharma, A Division Of Bausch Health US, LLC | 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.
- BIOHORIZONS$11,625
- BioHorizons Dental Implants$1,319
- Diem2$833
- Zfx Bars and Bridges$332
- RealGUIDE IMPLANT MOUNT$120
- EDUCATION$119
- VSP SYSTEM, VSP CRANIAL$112
- NA$112
- WaveOne$111
- Tapered Screw$108
- BioMend$107
- NOBELPARALLEL$101
- NOBELACTIVE$101
How this compares
$11,254 in reported general payments places this provider in the 95th percentile of 294 oral & maxillofacial surgery providers in Illinois.
See all oral & maxillofacial surgery providers in Illinois →
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Chlorhexidine Gluconate | 286 | $1,254 |
| Ibuprofen | 148 | $611 |
| Amoxicillin | 206 | $520 |
| Doxycycline Hyclate | 38 | $108 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 36 | $105 |
Paid to pharmacies, not to this prescriber.
Other oral & maxillofacial surgery in Berwyn
- Russell BaerChicago$146K
- Walter TatchGurnee$128K
- Louis MercuriMaywood$103K
- Michael MiloroChicago$97K
- Shuaib MalikOak Lawn$64K
- Akanksha SrivastavaChicago$34K
- George KotsakisHoffman Estates$28K
- Stephen MacleodMaywood$28K
- Laura GartGurnee$22K
- Jordan LedgerChicago$21K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.