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

MICHAEL JOSEPH SASSMAN

Allopathic & Osteopathic Physicians Radiology Vascular & Interventional Radiology

NPI
1841263803
CMS profile
129301
Location
DULUTH, MN

General Payments · PY2018–2024

$8,381.82

  • Reported across 70 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,957.49

41 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
Food and Beverage $1,520.07 32
Travel and Lodging $1,198.92 5
Education $238.50 4

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $958.07 14
GE HEALTHCARE $898.56 5
BOSTON SCIENTIFIC CORPORATION $323.87 9
Inari Medical, Inc. $322.36 5
TerSera Therapeutics LLC $244.76 5
Penumbra, Inc. $171.46 1
ASAHI INTECC USA, INC. $24.62 1
BECTON, DICKINSON AND COMPANY $13.79 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,137.90 3
PY2019 $901.42 9
PY2020 $375.00 1
PY2021 $92.28 2
PY2022 $336.18 4
PY2023 $581.55 10
PY2024 $2,957.49 41

Payment records · PY2024 (41)

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

Program year 2024 201820192020202120222023 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
ASAHI INTECC USA, INC. $24.62 08/14/2024 Food and Beverage Undisputed 01/23/2026 1132946644 CMS
Becton, Dickinson and Company $13.79 08/23/2024 Food and Beverage Undisputed 01/23/2026 1127616811 CMS
Boston Scientific Corporation $11.20 02/03/2024 Food and Beverage Undisputed 01/23/2026 1092544006 CMS
Boston Scientific Corporation $50.20 02/16/2024 Food and Beverage Undisputed 01/23/2026 1092544014 CMS
Boston Scientific Corporation $4.68 04/04/2024 Food and Beverage Undisputed 01/23/2026 1092544000 CMS
Boston Scientific Corporation $140.21 04/26/2024 Food and Beverage Undisputed 01/23/2026 1092544016 CMS
Boston Scientific Corporation $39.41 06/27/2024 Food and Beverage Undisputed 01/23/2026 1092544010 CMS
Boston Scientific Corporation $5.37 09/04/2024 Food and Beverage Undisputed 01/23/2026 1092544002 CMS
Boston Scientific Corporation $19.78 09/04/2024 Food and Beverage Undisputed 01/23/2026 1092544008 CMS
Boston Scientific Corporation $10.78 10/31/2024 Food and Beverage Undisputed 01/23/2026 1092544004 CMS
Boston Scientific Corporation $42.24 11/26/2024 Food and Beverage Undisputed 01/23/2026 1092544012 CMS
GE HEALTHCARE $50.00 06/09/2024 Food and Beverage Undisputed 01/23/2026 1144689173 CMS
GE HEALTHCARE $67.90 06/10/2024 Food and Beverage Undisputed 01/23/2026 1144690379 CMS
GE HEALTHCARE $672.46 11/06/2024 Travel and Lodging Undisputed 01/23/2026 1144680581 CMS
GE HEALTHCARE $87.49 11/06/2024 Food and Beverage Undisputed 01/23/2026 1144686160 CMS
GE HEALTHCARE $20.71 11/06/2024 Food and Beverage Undisputed 01/23/2026 1144686524 CMS
Inari Medical, Inc. $11.74 04/05/2024 Food and Beverage Undisputed 01/23/2026 1140162657 CMS
Inari Medical, Inc. $123.54 06/14/2024 Food and Beverage Undisputed 01/23/2026 1140162659 CMS
Inari Medical, Inc. $162.24 07/23/2024 Food and Beverage Undisputed 01/23/2026 1140162661 CMS
Inari Medical, Inc. $17.16 07/31/2024 Food and Beverage Undisputed 01/23/2026 1140162663 CMS
Inari Medical, Inc. $7.68 09/09/2024 Food and Beverage Undisputed 01/23/2026 1140162665 CMS
Medtronic, Inc. $33.10 04/18/2024 Food and Beverage Undisputed 01/23/2026 1119510459 CMS
Medtronic, Inc. $10.17 05/01/2024 Food and Beverage Undisputed 01/23/2026 1119510457 CMS
Medtronic, Inc. $172.60 05/01/2024 Food and Beverage Undisputed 01/23/2026 1119510461 CMS
Medtronic, Inc. $18.96 07/15/2024 Food and Beverage Undisputed 01/23/2026 1119510467 CMS
Medtronic, Inc. $296.47 08/01/2024 Travel and Lodging Undisputed 01/23/2026 1119510463 CMS
Medtronic, Inc. $34.25 08/01/2024 Travel and Lodging Undisputed 01/23/2026 1119510465 CMS
Medtronic, Inc. $169.00 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1119510473 CMS
Medtronic, Inc. $26.74 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1119510475 CMS
Medtronic, Inc. $27.83 09/14/2024 Food and Beverage Undisputed 01/23/2026 1119510469 CMS
Medtronic, Inc. $38.51 09/14/2024 Food and Beverage Undisputed 01/23/2026 1119510471 CMS
Medtronic, Inc. $69.11 10/11/2024 Food and Beverage Undisputed 01/23/2026 1119510477 CMS
Medtronic, Inc. $14.35 11/13/2024 Food and Beverage Undisputed 01/23/2026 1119510479 CMS
Medtronic, Inc. $21.67 12/10/2024 Food and Beverage Undisputed 01/23/2026 1119510483 CMS
Medtronic, Inc. $25.31 12/11/2024 Food and Beverage Undisputed 01/23/2026 1119510481 CMS
Penumbra, Inc. $171.46 10/09/2024 Food and Beverage Undisputed 01/23/2026 1125866713 CMS
TerSera Therapeutics LLC $6.26 04/15/2024 Food and Beverage Undisputed 01/23/2026 1144717055 CMS
TerSera Therapeutics LLC $59.00 04/19/2024 Education Undisputed 01/23/2026 1144717059 CMS
TerSera Therapeutics LLC $59.00 04/19/2024 Education Undisputed 01/23/2026 1144717061 CMS
TerSera Therapeutics LLC $59.00 04/19/2024 Education Undisputed 01/23/2026 1144717063 CMS
TerSera Therapeutics LLC $61.50 06/04/2024 Education Undisputed 01/23/2026 1144717057 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
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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