Carrie Hersh, DO
Neurology · Las Vegas, NVNPI 1942443072
Payments from drug & device makers
Across 347 payments — averaging $13,021 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$2.3M
- Biogen$953K
- Sanofi$767K
- Genentech, Inc.$401K
- EMD Serono, Inc.$58K
- TG Therapeutics, Inc.$36K
- plus $41K from 8 others
Across 4 payments — averaging $8310.94 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Novartis$33K
What the payments were for
- Consulting fees$120,14158%
- Speaking & faculty fees$56,21427%
- Grants$10,5005%
- Travel & lodging$3,5802%
- Food & beverage$8,8114%
- Education$8,7144%
- Gifts$9110%
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 |
|---|---|---|
| Novartis | 60 | $2,262,467 |
| Biogen | 72 | $953,335 |
| Sanofi | 72 | $766,543 |
| Genentech, Inc. | 21 | $400,687 |
| EMD Serono, Inc. | 58 | $58,227 |
| TG Therapeutics, Inc. | 15 | $36,239 |
| Genentech USA, Inc. | 14 | $17,467 |
| E.r. Squibb & Sons, L.L.C. | 7 | $9,464 |
| Bristol Myers Squibb | 10 | $8,120 |
| Novartis Pharma AG | 2 | $3,212 |
| AstraZeneca | 2 | $1,800 |
| Amgen(2 entities) | 12 | $667 |
| Sanofi-aventis U.S. LLC | 1 | $24 |
| AbbVie | 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.
How this compares
$4,518,265 in reported general payments places this provider in the 95th percentile of 145 neurology providers in Nevada.
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 |
|---|---|---|
| Kesimpta PenOfatumumab | 13 | $109,083 |
| Dalfampridine ErDalfampridine | 49 | $17,444 |
| Baclofen | 77 | $1,653 |
| Gabapentin | 42 | $1,234 |
| Tizanidine Hcl | 22 | $717 |
| Oxybutynin Chloride ErOxybutynin Chloride | 12 | $469 |
| Pregabalin | 24 | $420 |
| Diazepam | 16 | $166 |
| Bupropion XlBupropion Hcl | 14 | $136 |
| Clonazepam | 14 | $92 |
Paid to pharmacies, not to this prescriber.
Other neurology in Las Vegas
- le HuaLas Vegas$5.5M
- Mehdi AnsariniaLas Vegas$2.9M
- Charles BernickLas Vegas$1.8M
- Zoltan MariLas Vegas$1.4M
- Shanker DixitLas Vegas$1.2M
- Simon FarrowLas Vegas$592K
- Jiong ShiLas Vegas$445K
- Jonathan McKinnonLas Vegas$432K
- Fan ZhangLas Vegas$398K
- Abraham NagyLas Vegas$204K
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.