Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

KWAKU OPOKU

Allopathic & Osteopathic Physicians Radiology Vascular & Interventional Radiology

NPI
1477059186
CMS profile
11421318
Location
SPRINGFIELD, IL

General Payments · PY2022–2024

$2,872.81

  • Reported across 19 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,710.70

17 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $1,534.62 5
Food and Beverage $1,176.08 12

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Penumbra, Inc. $2,284.09 9
ARGON MEDICAL DEVICES, INC. $148.06 4
Balt USA, LLC $131.62 2
Terumo Medical Corporation $130.03 1
Inari Medical, Inc. $16.90 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $162.11 2
PY2024 $2,710.70 17

Payment records · PY2024 (17)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2022 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ARGON MEDICAL DEVICES, INC. $14.36 02/10/2024 Food and Beverage Undisputed 01/23/2026 1154849440 CMS
ARGON MEDICAL DEVICES, INC. $8.71 03/18/2024 Food and Beverage Undisputed 01/23/2026 1154849446 CMS
ARGON MEDICAL DEVICES, INC. $10.94 05/01/2024 Food and Beverage Undisputed 01/23/2026 1154849444 CMS
ARGON MEDICAL DEVICES, INC. $114.05 06/21/2024 Food and Beverage Undisputed 01/23/2026 1154849432 CMS
Balt USA, LLC $16.17 06/07/2024 Food and Beverage Undisputed 01/23/2026 1154345013 CMS
Balt USA, LLC $115.45 06/21/2024 Food and Beverage Undisputed 01/23/2026 1154347001 CMS
Inari Medical, Inc. $16.90 03/14/2024 Food and Beverage Undisputed 01/23/2026 1140152377 CMS
Penumbra, Inc. $140.39 03/11/2024 Food and Beverage Undisputed 01/23/2026 1076213506 CMS
Penumbra, Inc. $310.28 04/25/2024 Food and Beverage Undisputed 01/23/2026 1076230554 CMS
Penumbra, Inc. $527.80 04/25/2024 Travel and Lodging Undisputed 01/23/2026 1076231170 CMS
Penumbra, Inc. $49.38 04/25/2024 Travel and Lodging Undisputed 01/23/2026 1076231674 CMS
Penumbra, Inc. $876.19 04/25/2024 Travel and Lodging Undisputed 01/23/2026 1076232222 CMS
Penumbra, Inc. $56.27 04/26/2024 Travel and Lodging Undisputed 01/23/2026 1076232888 CMS
Penumbra, Inc. $24.98 04/27/2024 Travel and Lodging Undisputed 01/23/2026 1076231740 CMS
Penumbra, Inc. $148.80 08/06/2024 Food and Beverage Undisputed 01/23/2026 1076213508 CMS
Penumbra, Inc. $150.00 12/11/2024 Food and Beverage Undisputed 01/23/2026 1095783263 CMS
Terumo Medical Corporation $130.03 09/09/2024 Food and Beverage Undisputed 01/23/2026 1151767582 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2022, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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