David Debenham, MD
Anesthesiology · St. George, UTNPI 1053491183
Payments from drug & device makers
Across 37 payments — averaging $17.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Chiesi USA, Inc.$288
- Merck$126
- Comsort, Inc$100
- Acacia Pharma Inc$23
- Abbott$23
- Edwards Lifesciences$21
- plus $71 from 4 others
What the payments were for
- Consulting fees$10015%
- Food & beverage$55285%
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 |
|---|---|---|
| Chiesi USA, Inc. | 19 | $288 |
| Merck | 8 | $126 |
| Comsort, Inc | 1 | $100 |
| Acacia Pharma Inc | 3 | $23 |
| Abbott | 1 | $23 |
| Edwards Lifesciences | 1 | $21 |
| Octapharma USA, Inc. | 1 | $20 |
| Boston Scientific | 1 | $18 |
| Vertex | 1 | $18 |
| Portola Pharmaceuticals, 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.
- BRIDION$100
How this compares
$652 in reported general payments places this provider in the 85th percentile of 510 anesthesiology providers in Utah.
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 |
|---|---|---|
| OxycontinOxycodone Hcl | 18 | $12,755 |
| Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl | 39 | $7,797 |
| Oxycodone Hcl | 144 | $5,230 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 47 | $2,035 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 26 | $1,848 |
| Morphine Sulfate ErMorphine Sulfate | 40 | $1,132 |
| Gabapentin | 59 | $975 |
| Hydromorphone Hcl | 11 | $622 |
| Buprenorphine Hcl | 22 | $601 |
| Amitriptyline Hcl | 14 | $432 |
| Clonazepam | 26 | $339 |
| Zolpidem Tartrate | 16 | $293 |
| Baclofen | 21 | $214 |
| Hydroxyzine Pamoate | 11 | $199 |
| Lorazepam | 21 | $161 |
Paid to pharmacies, not to this prescriber.
Other anesthesiology in St. George
- Reed NelsonSt. George$45K
- Tyler NelsonSt. George$902
- Talmage EganSalt Lake City$798K
- Shane BroganSalt Lake City$104K
- Nicholas BiglerLayton$82K
- Natalie SilvertonSalt Lake City$31K
- Massimiliano Romanelli-GobbiMurray$25K
- Nathaniel BirgenheierSalt Lake City$24K
- Mark HuffMurray$16K
- Zachary JergensenSalt Lake City$16K
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.