Vivek Das, MD
Interventional Pain Medicine · Hillsborough, NJNPI 1487684858
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.5% of the total across 178 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 37 manufacturers reported payments, led by Salix Pharmaceuticals, A Division Of Bausch Health US, LLC at 29.0% of the total. Reporting peaked in 2019 at $723 and has fallen 72.1% since, to $202 in 2025. That places this record below the midpoint for interventional pain medicine clinicians in NJ, where the typical reported total is $3,760.
Across 178 payments — averaging $14.19 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$733
- Collegium Pharmaceutical, Inc.$402
- AbbVie$142
- Kowa Pharmaceuticals America, Inc.$138
- Tersera Therapeutics LLC$113
- Pfizer$109
- plus $888 from 31 others
What the payments were for
- Food & beverage$2,514100%
- Education$120%
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 |
|---|---|---|
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 55 | $733 |
| Collegium Pharmaceutical, Inc. | 31 | $402 |
| AbbVie(2 entities) | 9 | $142 |
| Kowa Pharmaceuticals America, Inc. | 2 | $138 |
| Tersera Therapeutics LLC | 8 | $113 |
| Pfizer | 8 | $109 |
| Biodelivery Sciences International, Inc. | 7 | $100 |
| Teva Pharmaceuticals USA, Inc. | 6 | $72 |
| Boston Scientific | 3 | $70 |
| Virtus Pharmaceuticals LLC | 4 | $55 |
| Daiichi Sankyo Inc. | 4 | $51 |
| Sentynl Therapeutics, Inc. | 4 | $49 |
| AstraZeneca | 3 | $39 |
| Redhill Biopharma Inc. | 3 | $36 |
| Merck | 2 | $36 |
| GSK | 2 | $30 |
| Bioventus LLC | 2 | $28 |
| Hikma Pharmaceuticals USA | 2 | $27 |
| Almatica Pharma LLC | 2 | $27 |
| Amgen(2 entities) | 2 | $24 |
| Avanos Medical | 2 | $22 |
| Stimwave Technologies Incorporated | 1 | $20 |
| Electronic Waveform Lab, Inc. | 1 | $17 |
| Protega Pharmaceutials Inc | 1 | $15 |
| Eagle Pharmaceuticals, Inc. | 1 | $15 |
| Forte Bio-pharma LLC | 1 | $15 |
| Scilex Pharmaceuticals Inc. | 1 | $14 |
| Novartis | 1 | $14 |
| Vertex | 1 | $13 |
| Kaleo, Inc. | 1 | $13 |
| Shionogi Inc | 1 | $13 |
| Baudax Bio Inc. | 1 | $13 |
| MDD US Operations, LLC | 1 | $13 |
| Pacira Therapeutics, Inc. | 1 | $12 |
| Si-bone, Inc. | 2 | $12 |
| Assertio Therapeutics, Inc. | 1 | $12 |
| Orthogenrx Inc. | 1 | $11 |
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.
- Seglentis$125
How this compares
$2,526 in reported general payments places this provider in the 40th percentile of 82 interventional pain medicine providers in New Jersey.
See all interventional pain medicine providers in New Jersey →
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 |
|---|---|---|
| Levorphanol Tartrate | 20 | $82,817 |
| OxycontinOxycodone Hcl | 88 | $75,952 |
| Xtampza ErOxycodone Myristate | 45 | $69,517 |
| UbrelvyUbrogepant | 24 | $27,413 |
| NucyntaTapentadol Hcl | 12 | $23,078 |
| Oxycodone Hcl | 561 | $20,509 |
| MovantikNaloxegol Oxalate | 32 | $16,140 |
| Morphine Sulfate ErMorphine Sulfate | 97 | $15,877 |
| BelbucaBuprenorphine Hcl | 16 | $14,056 |
| Hydromorphone ErHydromorphone Hcl | 12 | $11,569 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 432 | $10,965 |
| Fentanyl | 53 | $10,591 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 196 | $4,662 |
| Hydromorphone Hcl | 169 | $4,264 |
| Lidocaine | 40 | $4,009 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Collegium Pharmaceutical, Inc.Xtampza Er, Nucynta, Belbuca | $402 | $106,65173 claims |
| Virtus Pharmaceuticals LLCLevorphanol Tartrate, Lactulose | $55 | $83,882102 claims |
| AbbVieUbrelvy | $142 | $27,41324 claims |
| Redhill Biopharma Inc.Movantik | $36 | $16,14032 claims |
| Hikma Pharmaceuticals USAMorphine Sulfate | $27 | $2,92540 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 40th percentile of 82 interventional pain medicine providers in New Jersey.
Other interventional pain medicine in Hillsborough
- Youssef JosephsonWest Deptford$496K
- Ali ValimahomedHolmdel$415K
- Saurabh DangEdgewater$157K
- Gabriele JasperBrick$114K
- Matthew LippChatham$67K
- Didier DemesminSomerset$33K
- Steve AydinFranklin Lakes$22K
- Kieran SlevinHainesport$21K
- John CoccaroToms River$17K
- Dinash YanamadulaLawrenceville$16K
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.