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Uttara Nag, MD

Vascular Surgery · Columbia, MONPI 1427478973

Payments from drug & device makers

What this record shows

This record is dominated by food and beverage: $5,602 of the $7,025 with a category attached, or 79.7%. It is spread thinly across 25 manufacturers, the largest accounting for just 21.5% — the pattern of someone who eats at a lot of different presentations. That places this record below the midpoint for vascular surgery clinicians in MO, where the typical reported total is $6,319.

$7,025in general payments, 2019–2025

Across 81 payments — averaging $86.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Silk Road Medical, Inc.$2K
  • Medtronic$1K
  • W. L. Gore & Associates, Inc.$1K
  • Penumbra, Inc.$592
  • Shape Memory Medical Inc.$357
  • Cook Medical LLC$352
  • plus $2K from 19 others

What the payments were for

  • Travel & lodging$1,07315%
  • Food & beverage$5,60280%
  • Education$3505%

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

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
Silk Road Medical, Inc.6$1,510
Medtronic13$1,416
W. L. Gore & Associates, Inc.11$1,026
Penumbra, Inc.4$592
Shape Memory Medical Inc.2$357
Cook Medical LLC7$352
Philips North America LLC8$296
Cordis US CORP.3$269
Asahi Intecc USA, Inc.3$183
Boston Scientific2$145
Terumo Medical Corporation4$128
Bolton Medical Inc1$111
Surmodics, Inc.2$94
Koya Medical, Inc.1$77
Medical Device Business Services, Inc.1$76
Inari Medical, Inc.1$72
Baxter Healthcare1$56
Abbott2$54
Endologix LLC2$47
Chiesi USA, Inc.2$45
Angiodynamics, Inc.1$39
Edwards Lifesciences1$24
Abiomed1$20
AstraZeneca1$18
AbbVie1$17

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.

How this compares

$7,025 in reported general payments places this provider in the 50th percentile of 92 vascular surgery providers in Missouri.

See all vascular surgery providers in Missouri →

Medicare billing

Part B allowed, 2024
$111,601
Medicare patients
175
Services billed
597

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 Columbia

See the full list for Missouri →

Where these figures come from

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