Kenneth Sumner, MD
Psychiatry · Metairie, LANPI 1073653275
Payments from drug & device makers
Across 629 payments — averaging $18.45 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Otsuka America Pharmaceutical, Inc.$1K
- Lundbeck LLC$1K
- Alkermes, Inc.$934
- Johnson & Johnson$879
- Axsome Therapeutics, Inc.$855
- plus $5K from 21 others
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 |
|---|---|---|
| AbbVie(2 entities) | 116 | $2,153 |
| Otsuka America Pharmaceutical, Inc. | 55 | $1,108 |
| Lundbeck LLC | 56 | $1,011 |
| Alkermes, Inc. | 44 | $934 |
| Johnson & Johnson | 52 | $879 |
| Axsome Therapeutics, Inc. | 38 | $855 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 53 | $627 |
| Tris Pharma Inc | 34 | $588 |
| Supernus Pharmaceuticals, Inc. | 17 | $520 |
| Teva Pharmaceuticals USA, Inc. | 31 | $442 |
| Almatica Pharma LLC | 23 | $434 |
| Vanda Pharmaceuticals Inc. | 19 | $375 |
| Neurocrine Biosciences, Inc. | 12 | $338 |
| Noven Therapeutics, LLC | 20 | $317 |
| Corium, LLC | 16 | $258 |
| Idorsia Pharmaceuticals US Inc | 13 | $170 |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $140 |
| Shire North American Group Inc | 7 | $125 |
| Bausch Health US, LLC | 5 | $90 |
| Acadia Pharmaceuticals Inc | 3 | $57 |
| Bioxcel Therapeutics, Inc. | 3 | $54 |
| Jazz Pharmaceuticals Inc. | 1 | $28 |
| Brainsway USA Inc | 1 | $24 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 1 | $24 |
| Avanir Pharmaceuticals, Inc. | 1 | $20 |
| E.r. Squibb & Sons, L.L.C. | 1 | $19 |
| Ironshore Pharmaceuticals Inc. | 1 | $13 |
How this compares
$11,603 in reported general payments places this provider in the 90th percentile of 474 psychiatry 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.
Other psychiatry in Metairie
- Charles ChesterMetairie$14K
- Teri SchwarzMetairie$13K
- Julie CeasarMetairie$12K
- Jonathon RynningMetairie$11K
- Sidney SmithMetairie$10K
- Jose RodriguezMetairie$9K
- Kashinath YadalamLake Charles$3.8M
- Guy BrannonShreveport$1.4M
- Patrick HayesLake Charles$853K
- Maria CruseThibodaux$522K
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.