Nathan Cohen, MD
Orthopaedic Surgery · Lake Charles, LANPI 1285686774
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 24 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 15 manufacturers reported payments, led by Johnson & Johnson at 33.0% of the total. Reporting peaked in 2021 at $384 and has fallen 95.0% since, to $19 in 2025. That places this record below the midpoint for orthopaedic surgery clinicians in LA, where the typical reported total is $3,274.
Across 24 payments — averaging $35.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$281
- Sanara Medtech Inc.$148
- Anika Therapeutics, Inc.$114
- Pacira Therapeutics, Inc.$45
- Sanofi-aventis U.S. LLC$45
- Pacira Pharmaceuticals Incorporated$38
- plus $179 from 9 others
What the payments were for
- Food & beverage$851100%
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 |
|---|---|---|
| Johnson & Johnson | 6 | $281 |
| Sanara Medtech Inc. | 1 | $148 |
| Anika Therapeutics, Inc. | 1 | $114 |
| Pacira Therapeutics, Inc. | 2 | $45 |
| Sanofi-aventis U.S. LLC | 2 | $45 |
| Pacira Pharmaceuticals Incorporated | 2 | $38 |
| Stryker | 1 | $34 |
| Bioventus LLC | 2 | $27 |
| Dynasplint Systems Inc. | 1 | $21 |
| Vertex | 1 | $19 |
| Smith+Nephew | 1 | $18 |
| AbbVie | 1 | $18 |
| Kerecis Limited | 1 | $17 |
| Owens & Minor | 1 | $14 |
| Axogen | 1 | $11 |
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.
- CellerateRx$148
- ETHICON$117
- TACTOSET$114
How this compares
$851 in reported general payments places this provider in the 25th percentile of 286 orthopaedic surgery 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 |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 79 | $661 |
| Celecoxib | 23 | $131 |
| Meloxicam | 52 | $124 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 17 | $112 |
| Tramadol Hcl | 13 | $66 |
| Amoxicillin | 40 | $26 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Lake Charles
- Thomas AxelradLake Charles$75K
- Michael GarittyLake Charles$30K
- James JacksonLake Charles$26K
- Christopher HarrodBaton Rouge$3M
- Vinod DasaKenner$1.9M
- Pierce NunleyShreveport$1.8M
- Jorge IsazaBaton Rouge$1.2M
- Neil MakiThibodaux$620K
- Robert ZuraNew Orleans$597K
- Kevin McCarthyBaton Rouge$594K
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.