Charles Leblanc, MD
Otolaryngology · Baton Rouge, LANPI 1548255722
Payments from drug & device makers
Across 81 payments — averaging $20.28 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Optinose US, Inc.$272
- Sanofi$264
- Regeneron Healthcare Solutions, Inc.$244
- GSK$134
- Inspire Medical Systems, Inc.$122
- Neurent Medical Limited$120
- plus $486 from 15 others
What the payments were for
- Food & beverage$1,60998%
- Education$342%
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 |
|---|---|---|
| Optinose US, Inc. | 18 | $272 |
| Sanofi | 14 | $264 |
| Regeneron Healthcare Solutions, Inc. | 13 | $244 |
| GSK | 9 | $134 |
| Inspire Medical Systems, Inc. | 1 | $122 |
| Neurent Medical Limited | 2 | $120 |
| Arbor Pharmaceuticals, Inc. | 5 | $68 |
| Genentech USA, Inc. | 3 | $59 |
| Stryker | 1 | $43 |
| Alk-abello, Inc | 2 | $42 |
| Polynovo North America LLC | 1 | $38 |
| Olympus America Inc. | 1 | $35 |
| Novartis | 2 | $35 |
| Amgen | 1 | $34 |
| Medtronic | 1 | $28 |
| AbbVie | 2 | $26 |
| Greer Laboratories, Inc. | 1 | $21 |
| Acclarent, Inc | 1 | $20 |
| Merck | 1 | $14 |
| Kaleo, Inc. | 1 | $14 |
| Aerin Medical 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.
- Inspire$122
How this compares
$1,643 in reported general payments places this provider in the 50th percentile of 218 otolaryngology providers in Louisiana.
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 |
|---|---|---|
| Epinephrine | 63 | $14,666 |
| CefuroximeCefuroxime Axetil | 545 | $5,941 |
| Fluticasone Propionate | 408 | $4,560 |
| Ipratropium Bromide | 123 | $3,456 |
| Fluocinolone Acetonide Oil | 79 | $3,033 |
| Montelukast Sodium | 248 | $2,191 |
| Azelastine Hcl | 78 | $2,029 |
| Neomycin-Polymyxin-HydrocortNeomycin/Polymyxin B/Hydrocort | 31 | $1,879 |
| Neomycin-Polymyxin-HcNeomycin/Polymyxin B/Hydrocort | 25 | $1,379 |
| Azithromycin | 235 | $1,116 |
| Ofloxacin | 61 | $1,092 |
| Cefdinir | 76 | $1,085 |
| Omeprazole | 77 | $670 |
| Doxycycline Hyclate | 72 | $575 |
| Methylprednisolone | 80 | $522 |
Paid to pharmacies, not to this prescriber.
Other otolaryngology in Baton Rouge
- James LinBaton Rouge$83K
- Henry BarhamBaton Rouge$63K
- Andrew McWhorterBaton Rouge$12K
- Collin SuttonBaton Rouge$10K
- Geoffrey PetersBaton Rouge$7K
- Rula MuallaBaton Rouge$6K
- Stephen HernandezBaton Rouge$6K
- Christian HallBaton Rouge$5K
- Benjamin WaltonBaton Rouge$5K
- Elliot HardyBaton Rouge$3K
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.