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Louis Knoepp, MD

Vascular Surgery · Anderson, SCNPI 1881600963

Payments from drug & device makers

$12,265in general payments, 2019–2025

Across 572 payments — averaging $21.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • W. L. Gore & Associates, Inc.$3K
  • Abbott$2K
  • Amgen$1K
  • Novartis$979
  • Johnson & Johnson$747
  • Endologix LLC$560
  • plus $4K from 45 others

General payments by program year

19
20
21
22
23
24
25

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.

CompanyPaymentsTotal
W. L. Gore & Associates, Inc.85$3,162
Abbott121$1,599
Amgen61$1,021
Novartis61$979
Johnson & Johnson59$747
Endologix LLC5$560
Organogenesis Inc.14$485
Smith+Nephew10$355
Boston Scientific7$320
E.r. Squibb & Sons, L.L.C.22$284
Boehringer Ingelheim16$250
Philips North America LLC5$249
AstraZeneca7$209
Pfizer12$185
Cardiva Medical, Inc.9$168
Sanofi-aventis U.S. LLC8$149
Lemaitre Vascular, Inc.2$138
Globus Medical3$134
Medtronic6$110
Penumbra, Inc.3$107
Merck5$85
Angiodynamics, Inc.4$84
ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)7$80
Tactile Systems Technology Inc4$68
Biotronik Inc.1$46
Edwards Lifesciences2$43
Inari Medical, Inc.1$41
Nevro Corp.2$41
Atricure, Inc.2$39
Osiris Therapeutics Inc.2$36
Esperion Therapeutics, Inc.2$35
Koya Medical, Inc.1$34
Astellas Pharma US Inc2$32
Novo Nordisk1$31
Portola Pharmaceuticals, LLC1$30
Bard Peripheral Vascular, Inc.3$28
BD1$28
Bardy Diagnostics, Inc.2$25
Shockwave Medical, Inc1$25
KCI USA, Inc.1$24
United Therapeutics Corporation1$23
Alnylam Pharmaceuticals Inc.1$23
Cvrx, Inc.1$21
GE HealthCare1$21
Corvista Health, Inc.1$20
Cook Medical LLC1$20
Cardinal Health 200 LLC1$15
Paratek Pharmaceuticals, Inc.1$15
Kiniksa Pharmaceuticals, Ltd.1$13
Scpharmaceuticals Inc.1$13
Molnlycke Health Care US, LLC1$12

How this compares

$12,265 in reported general payments places this provider in the 60th percentile of 99 vascular surgery providers in South Carolina.

See all vascular surgery providers in South Carolina →

Medicare billing

Part B allowed, 2024
$684,833
Medicare patients
413
Services billed
1,819

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 vascular surgery in Anderson

See the full list for South Carolina →

Where these figures come from

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