Michael Seiff, MD
Neurological Surgery · Las Vegas, NVNPI 1992762215
Payments from drug & device makers
What this record shows
This record is dominated by royalties or licence payments: $323,962 of the $334,912 with a category attached, or 96.7%. Kls-martin L.p. accounts for 97.2% of it on its own, with 23 other manufacturers making up the rest. Among neurological surgery clinicians in NV with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 142 payments — averaging $2358.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Kls-martin L.p.$326K
- Cerapedics Inc.$7K
- Medtronic$582
- Providence Medical Technology, Inc.$526
- Sanara Medtech Inc.$284
- Nevro Corp.$197
- plus $1K from 18 others
What the payments were for
- Royalty or licence$323,96297%
- Speaking & faculty fees$1,5000%
- Travel & lodging$3,8891%
- Food & beverage$5,4972%
- Education$650%
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 |
|---|---|---|
| Kls-martin L.p. | 73 | $325,697 |
| Cerapedics Inc. | 10 | $6,529 |
| Medtronic(2 entities) | 15 | $582 |
| Providence Medical Technology, Inc. | 11 | $526 |
| Sanara Medtech Inc. | 1 | $284 |
| Nevro Corp. | 3 | $197 |
| Livanova USA, Inc. | 2 | $193 |
| Intrinsic Therapeutics | 1 | $175 |
| Si-bone, Inc. | 6 | $164 |
| Elutia, Inc. | 2 | $90 |
| GT Medical Technologies, Inc | 2 | $85 |
| Camber Spine Technologies LLC | 1 | $60 |
| Globus Medical | 2 | $48 |
| GE HealthCare | 1 | $41 |
| Microtransponder, Inc. | 1 | $39 |
| Healthmyne, Inc. | 1 | $32 |
| Bioventus LLC | 2 | $32 |
| Integra Lifesciences Corporation | 2 | $26 |
| GSK | 1 | $23 |
| Ceribell, Inc. | 1 | $22 |
| Johnson & Johnson | 1 | $19 |
| Zimmer Biomet | 1 | $19 |
| Arbor Pharmaceuticals, Inc. | 1 | $17 |
| Portola Pharmaceuticals, LLC | 1 | $12 |
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
$334,912 in reported general payments places this provider in the 90th percentile of 45 neurological surgery 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.
Other neurological surgery in Las Vegas
- William SmithLas Vegas$1.5M
- Jason GarberLas Vegas$787K
- Yevgeniy KhavkinLas Vegas$577K
- Scott GlickmanLas Vegas$274K
- Efrem CoxLas Vegas$45K
- Gregory DoudsLas Vegas$29K
- Michael SchneierLas Vegas$21K
- John AnsonLas Vegas$18K
- Angela PalmerLas Vegas$13K
- Gary FlangasLas Vegas$7K
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.