Carey-Walter Closson, MD
Interventional Pain Medicine · Charlotte, NCNPI 1336230416
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (49.8%), speaking fees and travel and lodging — rather than concentrated in one kind of arrangement. 42 manufacturers reported payments, led by Medtronic at 39.1% of the total. Reporting peaked in 2022 at $6,733 and has fallen 81.1% since, to $1,270 in 2025.
Across 317 payments — averaging $43.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$5K
- Boston Scientific$2K
- Abbott$1K
- Spinal Simplicity, LLC$894
- Amgen$853
- Nevro Corp.$599
- plus $3K from 36 others
What the payments were for
- Speaking & faculty fees$5,00036%
- Travel & lodging$1,89714%
- Food & beverage$6,83050%
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.
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.
- SYNCHROMEDII$5,000
- PROCLAIM$912
- HA MINUTEMAN G3-R$805
- SPRINT PNS System$342
- Infinion 16$206
- Prospera$132
- DURATA$125
- mild Device Kit$124
- Omnia$117
- Evoke$110
- StimQ Receiver Stimulator Kit Channel A US w Receiver$101
- StimQ Freedom 4A Receiver Kit Channel A US Receiver$101
- StimQ Freedom 8A Receiver Kit Channel A US w Receiver$101
- Freedom 4A Receiver Kit Channel A US w Receiver$101
- Freedom 8A Receiver Kit Channel A US w Receiver$101
How this compares
$13,726 in reported general payments places this provider in the 75th percentile of 45 interventional pain medicine providers in North Carolina.
See all interventional pain medicine providers in North Carolina →
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 |
|---|---|---|
| BelbucaBuprenorphine Hcl | 26 | $21,341 |
| Xtampza ErOxycodone Myristate | 13 | $7,571 |
| OxycontinOxycodone Hcl | 16 | $7,557 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 169 | $4,869 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 125 | $2,560 |
| Morphine Sulfate ErMorphine Sulfate | 43 | $2,104 |
| Gabapentin | 108 | $1,902 |
| Oxycodone Hcl | 122 | $1,898 |
| Fentanyl | 13 | $1,819 |
| Pregabalin | 94 | $1,634 |
| Diclofenac Sodium-MisoprostolDiclofenac Sodium/Misoprostol | 13 | $1,487 |
| Tramadol Hcl | 93 | $754 |
| Duloxetine Hcl | 20 | $567 |
| Baclofen | 21 | $432 |
| Methocarbamol | 39 | $329 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Collegium Pharmaceutical, Inc.Belbuca, Xtampza Er | $184 | $28,91239 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 75th percentile of 45 interventional pain medicine providers in North Carolina.
Other interventional pain medicine in Charlotte
- Troy GingerichCharlotte$19K
- Jon David HoppenfeldCharlotte$5K
- Sarah YousuffCharlotte$164
- Timothy ChafinAhoskie$59K
- Robert WilsonSalisbury$37K
- John MansfieldAsheville$25K
- Erin ChaneyJacksonville$22K
- Kevin CostelloGreenville$22K
- Scott JohnstonJacksonville$20K
- Harsh GovilStatesville$19K
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.