Mark Eisenberg
Neurological Surgery · Great Neck, NYNPI 1871611731
Payments from drug & device makers
Across 126 payments — averaging $1060.23 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$116K
- Medtronic$6K
- Boston Scientific$4K
- Stryker$4K
- Abbott$1K
- Nevro Corp.$1K
- plus $1K from 6 others
What the payments were for
- Speaking & faculty fees$6,58138%
- Travel & lodging$4,86828%
- Food & beverage$5,95434%
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 |
|---|---|---|
| Pfizer | 16 | $116,186 |
| Medtronic(2 entities) | 31 | $5,845 |
| Boston Scientific | 15 | $4,347 |
| Stryker | 21 | $3,572 |
| Abbott | 12 | $1,130 |
| Nevro Corp. | 16 | $1,016 |
| Globus Medical | 7 | $743 |
| Orthofix Medical, Inc. | 3 | $352 |
| 7d Surgical Inc. | 1 | $143 |
| Medical Device Business Services, Inc. | 1 | $129 |
| Johnson & Johnson | 2 | $100 |
| Lemaitre Vascular, Inc. | 1 | $25 |
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.
- EVEREST SPINAL SYSTEM$2,342
- SPECTRA WAVEWRITER$2,082
- GENERAL - THERAPIES$1,444
- MazorX - Renaissance$1,100
- Proclaim Family of SCS IPGs$882
- ExcelsiusGPS Robotic Navigation System$411
- Omnia$385
- GENERAL PAIN MANAGEMENT$366
- INTELLIS$301
- Senza$244
- RESTORE$243
- DURAMATRIX$239
- NIAGARA LATERAL ACCESS SYSTEM$206
- Excelsius Robotics System$146
- N/A$146
- Cervical-Stim Osteogenesis Stimulator$138
- SYMPHONY$129
- Cervical-STIM$120
- ADHERUS AUTOSPRAY DURAL SEALANT$109
- O-ARM-ST$109
How this compares
$133,589 in reported general payments places this provider in the 80th percentile of 446 neurological surgery providers in New York.
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 Great Neck
- Alon MogilnerGreat Neck$370K
- Ashesh MehtaGreat Neck$356K
- J MoccoNew York$16.3M
- Adnan SiddiquiWilliamsville$15.7M
- Ryan DenhaeseWilliamsville$2M
- Christopher KellnerNew York$1.8M
- Elad LevyWilliamsville$1.6M
- Alejandro BerensteinNew York$1.3M
- Gordon BaltuchNew York$1.2M
- Leo HopkinsBuffalo$1.2M
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.