Shervin Najafi, MD
Pain Medicine · Las Vegas, NVNPI 1992093587
Payments from drug & device makers
Across 9 payments — averaging $45.84 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Nevro Corp.$133
- SPR Therapeutics, Inc$87
- Medline Industries LP$74
- Boston Scientific$52
- Novo Nordisk$23
- Lilly USA, LLC$17
- plus $27 from 2 others
What the payments were for
- Food & beverage$413100%
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 |
|---|---|---|
| Nevro Corp. | 1 | $133 |
| SPR Therapeutics, Inc | 1 | $87 |
| Medline Industries LP | 2 | $74 |
| Boston Scientific | 1 | $52 |
| Novo Nordisk | 1 | $23 |
| Lilly USA, LLC | 1 | $17 |
| Dexcom, Inc. | 1 | $14 |
| Stratus Medical, LLC | 1 | $13 |
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.
- Omnia$133
How this compares
$413 in reported general payments places this provider in the 20th percentile of 101 pain medicine 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 |
|---|---|---|
| MovantikNaloxegol Oxalate | 11 | $5,321 |
| Pregabalin | 38 | $2,820 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 50 | $1,350 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 37 | $1,050 |
| Gabapentin | 68 | $852 |
| Duloxetine Hcl | 28 | $581 |
| Oxycodone Hcl | 24 | $364 |
| Morphine Sulfate ErMorphine Sulfate | 12 | $222 |
| Methocarbamol | 16 | $217 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 27 | $151 |
| Baclofen | 24 | $142 |
| Meloxicam | 27 | $98 |
| Nabumetone | 13 | $35 |
Paid to pharmacies, not to this prescriber.
Other pain medicine in Las Vegas
- Andrew KimLas Vegas$69K
- Sungkook ParkLas Vegas$34K
- Kunal ParikhLas Vegas$26K
- Nader HelmiLas Vegas$25K
- Pouya MohajerLas Vegas$17K
- David AlvaradoLas Vegas$15K
- Okwuchukwu ObiLas Vegas$15K
- Christopher FisherLas Vegas$13K
- Neville CampbellLas Vegas$11K
- Heerak KangLas Vegas$11K
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.