Duane Superneau, MD
Clinical Genetics (M.D.) · Baton Rouge, LANPI 1427018274
Payments from drug & device makers
Across 24 payments — averaging $21.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Zevra Therapeutics Inc$143
- Biomarin Pharmaceutical Inc.$68
- AbbVie$59
- Exact Sciences$55
- Sanofi$28
- Mirum Pharmaceuticals, Inc.$24
- plus $139 from 8 others
What the payments were for
- Food & beverage$42783%
- Education$8917%
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 |
|---|---|---|
| Zevra Therapeutics Inc | 1 | $143 |
| Biomarin Pharmaceutical Inc. | 2 | $68 |
| AbbVie | 3 | $59 |
| Exact Sciences | 3 | $55 |
| Sanofi | 1 | $28 |
| Mirum Pharmaceuticals, Inc. | 1 | $24 |
| Travere Therapeutics, Inc. | 6 | $21 |
| AstraZeneca | 1 | $20 |
| Krystal Biotech Inc | 1 | $19 |
| Phadia US Inc. | 1 | $19 |
| Lilly USA, LLC | 1 | $17 |
| Amgen | 1 | $15 |
| CSL Behring | 1 | $14 |
| Cook Medical LLC | 1 | $14 |
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.
- Olpruva$143
How this compares
Too few clinical genetics (m.d.) providers in Louisianato 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.
Other clinical genetics (m.d.) in Baton Rouge
- Regina ZambranoNew Orleans$121K
- Jariya UpadiaNew Orleans$113K
- Hans AnderssonNew Orleans$80K
- Michael MarbleNew Orleans$3K
- Meredith AllainNew Orleans$577
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.