Dennison Hamilton, MD
Occupational Medicine · Overland Park, KSNPI 1225002660
Payments from drug & device makers
Across 50 payments — averaging $32.53 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Nevro Corp.$414
- Flowonix Medical Incorporated$246
- Boston Scientific$144
- Foundation Fusion Solutions, LLC$144
- Vertiflex, Inc.$101
- Spinal Simplicity, LLC$74
- plus $504 from 19 others
What the payments were for
- Food & beverage$1,626100%
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 |
|---|---|---|
| Nevro Corp. | 8 | $414 |
| Flowonix Medical Incorporated | 2 | $246 |
| Boston Scientific | 4 | $144 |
| Foundation Fusion Solutions, LLC | 2 | $144 |
| Vertiflex, Inc. | 3 | $101 |
| Spinal Simplicity, LLC | 2 | $74 |
| Amgen | 4 | $69 |
| AstraZeneca | 1 | $69 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $46 |
| Tersera Therapeutics LLC | 2 | $45 |
| Sentynl Therapeutics, Inc. | 3 | $36 |
| International Rehabilitative Sciences, Inc | 2 | $28 |
| Stryker | 1 | $28 |
| Scilex Pharmaceuticals Inc. | 2 | $25 |
| Vertos Medical, Inc. | 1 | $22 |
| Collegium Pharmaceutical, Inc. | 1 | $18 |
| Blueprint Medicines Corporation | 1 | $15 |
| AbbVie | 1 | $15 |
| Arbor Pharmaceuticals, Inc. | 1 | $14 |
| Johnson & Johnson | 1 | $14 |
| Dova Pharmaceuticals | 1 | $13 |
| Zyla Life Sciences, Inc. | 1 | $13 |
| Abbott | 1 | $13 |
| Pfizer | 1 | $11 |
| Fidia Pharma USA Inc. | 1 | $10 |
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.
- Prometra II$246
- Omnia$135
- Senza$113
How this compares
Too few occupational medicine providers in Kansasto place this figure against a meaningful peer group, so we don't.
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 |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 1,366 | $55,722 |
| Oxycodone Hcl | 843 | $19,704 |
| Fentanyl | 91 | $10,125 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 90 | $3,886 |
| Tramadol Hcl | 227 | $2,308 |
| Naloxone Hcl | 12 | $781 |
| Lidocaine | 14 | $774 |
| Pregabalin | 48 | $741 |
| Morphine Sulfate ErMorphine Sulfate | 26 | $728 |
| Gabapentin | 49 | $728 |
| Hydromorphone Hcl | 35 | $707 |
| Tizanidine Hcl | 35 | $549 |
| Duloxetine Hcl | 16 | $327 |
| Baclofen | 31 | $253 |
| Alprazolam | 59 | $181 |
Paid to pharmacies, not to this prescriber.
Other occupational medicine in Overland Park
- Robert GollierOttawa$176
- Jolene MitchellKansas City$65
- Temesgen WakwayaKansas City$59
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.