Kenneth Chapman, MD
Pain Medicine · Staten Island, NYNPI 1366494262
Payments from drug & device makers
Across 254 payments — averaging $629.81 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$151K
- Painteq LLC$2K
- Boston Scientific$1K
- Biotronik NRO, Inc.$704
- Nalu Medical, Inc.$605
- Vertos Medical, Inc.$577
- plus $3K from 27 others
What the payments were for
- Travel & lodging$1,84812%
- Food & beverage$13,32688%
- Entertainment$280%
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 |
|---|---|---|
| Abbott | 136 | $151,443 |
| Painteq LLC | 17 | $2,436 |
| Boston Scientific | 14 | $1,369 |
| Biotronik NRO, Inc. | 10 | $704 |
| Nalu Medical, Inc. | 9 | $605 |
| Vertos Medical, Inc. | 9 | $577 |
| Medtronic(2 entities) | 3 | $336 |
| Relievant Medsystems, Inc. | 2 | $293 |
| Spinal Simplicity, LLC | 4 | $234 |
| Forte Bio-pharma LLC | 10 | $231 |
| Saluda Medical Americas, Inc. | 3 | $219 |
| Flowonix Medical Incorporated | 1 | $217 |
| Foundation Fusion Solutions, LLC | 3 | $166 |
| MML US, Inc. | 1 | $157 |
| Bioventus LLC | 1 | $136 |
| Si-bone, Inc. | 6 | $134 |
| GRT US Holding, Inc. | 1 | $125 |
| Stimwave Technologies Incorporated | 1 | $93 |
| Scilex Pharmaceuticals Inc. | 3 | $72 |
| Curonix LLC | 1 | $57 |
| AbbVie | 2 | $46 |
| Vertiflex, Inc. | 2 | $44 |
| IBSA Pharma Inc. | 3 | $42 |
| Merz Pharmaceuticals, LLC | 1 | $42 |
| Johnson & Johnson | 2 | $39 |
| Collegium Pharmaceutical, Inc. | 2 | $26 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $22 |
| Nevro Corp. | 1 | $22 |
| Protega Pharmaceutials Inc | 1 | $19 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $19 |
| Kowa Pharmaceuticals America, Inc. | 1 | $18 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $18 |
| Virtus Pharmaceuticals 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.
- PAINTEQ$2,041
- Proclaim IPG$1,471
- Proclaim DRG IPG$1,009
- PROCLAIM$789
- Intracept$585
- Proclaim Family of SCS IPGs$478
- mild Device Kit$464
- WaveWriter Alpha Prime 16$462
- Neuromodulation-Research Only$426
- Nalu Neurostimulation System$415
- Prospera$288
- SPECTRA WAVEWRITER$279
- ETERNA$268
- S-Series SCS Leads$246
- Eon Family of SCS IPGs$245
- Prometra II$217
- Axium$189
- INTELLIS ADAPTIVESTIM$175
- ReActiv8$157
- Axium INS DRG IPG$150
How this compares
$159,973 in reported general payments places this provider in the 95th percentile of 503 pain medicine 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 70 | $1,511 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 50 | $575 |
| Methadone Hcl | 15 | $444 |
| Pregabalin | 23 | $425 |
| Gabapentin | 31 | $389 |
| Morphine Sulfate ErMorphine Sulfate | 13 | $289 |
| Oxycodone Hcl | 14 | $178 |
| Ibuprofen | 14 | $115 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 32 | $114 |
| Tizanidine Hcl | 19 | $109 |
| Meloxicam | 12 | $68 |
| Tramadol Hcl | 11 | $53 |
Paid to pharmacies, not to this prescriber.
Other pain medicine in Staten Island
- Ajax YangStaten Island$17K
- Gary SchwartzBrooklyn$756K
- Amitabh GulatiNew York$627K
- William CaldwellStony Brook$550K
- Brian DurkinPort Jefferson$459K
- Grace FordeNew Hyde Park$398K
- David SpinnerNew York$391K
- John MarkmanRochester$300K
- Naum ShaparinBronx$178K
- Ashraf HenryAmherst$168K
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.