Hans Knopp, DO
Pain Medicine · Middlebury, CTNPI 1639506967
Payments from drug & device makers
Across 564 payments — averaging $19.46 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$3K
- AbbVie$1K
- SPR Therapeutics, Inc$1K
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$948
- Collegium Pharmaceutical, Inc.$702
- Scilex Pharmaceuticals Inc.$592
- plus $4K from 28 others
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 |
|---|---|---|
| Boston Scientific | 88 | $2,715 |
| AbbVie(2 entities) | 59 | $1,255 |
| SPR Therapeutics, Inc | 37 | $1,087 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 74 | $948 |
| Collegium Pharmaceutical, Inc. | 117 | $702 |
| Scilex Pharmaceuticals Inc. | 35 | $592 |
| Azurity Pharmaceuticals, Inc. | 51 | $588 |
| Si-bone, Inc. | 4 | $357 |
| Saluda Medical Americas, Inc. | 8 | $351 |
| Medtronic | 9 | $347 |
| Valinor Pharma, LLC | 16 | $271 |
| Abbott | 8 | $254 |
| Nevro Corp. | 5 | $211 |
| Vertex | 3 | $177 |
| Vertos Medical, Inc. | 2 | $142 |
| Pfizer | 6 | $123 |
| Ipsen Biopharmaceuticals, Inc | 4 | $119 |
| Stratus Medical, LLC | 4 | $117 |
| IBSA Pharma Inc. | 4 | $94 |
| Merz Pharmaceuticals, LLC | 3 | $93 |
| Arbor Pharmaceuticals, Inc. | 5 | $64 |
| Avanos Medical | 1 | $59 |
| GRT US Holding, Inc. | 5 | $43 |
| Nalu Medical, Inc. | 5 | $38 |
| Neurometrix Inc | 1 | $32 |
| Curonix LLC | 1 | $29 |
| Johnson & Johnson | 2 | $28 |
| Globus Medical | 1 | $25 |
| Ultragenyx Pharmaceutical Inc. | 1 | $23 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $23 |
| Redhill Biopharma Inc. | 1 | $22 |
| Averitas Pharma Inc. | 1 | $20 |
| Bioventus LLC | 1 | $13 |
| Biohaven Pharmaceuticals, Inc. | 1 | $13 |
How this compares
$10,975 in reported general payments places this provider in the 85th percentile of 69 pain medicine providers in Connecticut.
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 pain medicine in Middlebury
- Bohdan WarychaMiddlebury$3K
- Bhavesh PatelMiddlebury$2K
- Alexander CarreseMiddlebury$2K
- Brian GrosbergWest Hartford$654K
- Sandeep JoharWaterbury$329K
- David GutierrezNew Haven$151K
- Katherine PodrazaMystic$83K
- Donna Ann ThomasNew Haven$22K
- Ofer WellischStamford$18K
- Yili HuangNew Haven$18K
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.