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

WILLIAM A SLATER

Allopathic & Osteopathic Physicians Radiology Vascular & Interventional Radiology

NPI
1710164819
CMS profile
77175
Location
GRAND RAPIDS, MI

General Payments · PY2018–2024

$23,677.15

  • Reported across 115 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,718.24

29 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 $1,718.24 29

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Inari Medical, Inc. $824.02 19
BOSTON SCIENTIFIC CORPORATION $233.91 3
Stryker Corporation $200.41 3
Medtronic, Inc. $160.00 1
Penumbra, Inc. $141.27 1
Sirtex Medical Inc $136.96 1
Terumo Medical Corporation $21.67 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,340.29 13
PY2019 $2,368.83 13
PY2020 $519.69 4
PY2021 $1,284.23 8
PY2022 $12,791.94 31
PY2023 $3,653.93 17
PY2024 $1,718.24 29

Payment records · PY2024 (29)

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
Boston Scientific Corporation $81.18 02/19/2024 Food and Beverage Undisputed 01/23/2026 1092531747 CMS
Boston Scientific Corporation $46.74 05/01/2024 Food and Beverage Undisputed 01/23/2026 1092531745 CMS
Boston Scientific Corporation $105.99 08/14/2024 Food and Beverage Undisputed 01/23/2026 1092531749 CMS
Inari Medical, Inc. $11.30 01/28/2024 Food and Beverage Undisputed 01/23/2026 1140166467 CMS
Inari Medical, Inc. $20.23 02/26/2024 Food and Beverage Undisputed 01/23/2026 1140166469 CMS
Inari Medical, Inc. $178.08 03/14/2024 Food and Beverage Undisputed 01/23/2026 1140166471 CMS
Inari Medical, Inc. $15.64 04/16/2024 Food and Beverage Undisputed 01/23/2026 1140166473 CMS
Inari Medical, Inc. $15.64 04/16/2024 Food and Beverage Undisputed 01/23/2026 1140166475 CMS
Inari Medical, Inc. $16.96 05/09/2024 Food and Beverage Undisputed 01/23/2026 1140166477 CMS
Inari Medical, Inc. $20.94 05/09/2024 Food and Beverage Undisputed 01/23/2026 1140166479 CMS
Inari Medical, Inc. $14.25 05/09/2024 Food and Beverage Undisputed 01/23/2026 1140166481 CMS
Inari Medical, Inc. $18.50 05/24/2024 Food and Beverage Undisputed 01/23/2026 1140166483 CMS
Inari Medical, Inc. $26.43 05/24/2024 Food and Beverage Undisputed 01/23/2026 1140166485 CMS
Inari Medical, Inc. $19.33 05/28/2024 Food and Beverage Undisputed 01/23/2026 1140166487 CMS
Inari Medical, Inc. $165.96 05/30/2024 Food and Beverage Undisputed 01/23/2026 1140166489 CMS
Inari Medical, Inc. $27.50 05/30/2024 Food and Beverage Undisputed 01/23/2026 1140166491 CMS
Inari Medical, Inc. $165.96 05/30/2024 Food and Beverage Undisputed 01/23/2026 1140166493 CMS
Inari Medical, Inc. $29.68 06/05/2024 Food and Beverage Undisputed 01/23/2026 1140166495 CMS
Inari Medical, Inc. $23.08 06/14/2024 Food and Beverage Undisputed 01/23/2026 1140166497 CMS
Inari Medical, Inc. $14.54 06/14/2024 Food and Beverage Undisputed 01/23/2026 1140166499 CMS
Inari Medical, Inc. $30.43 08/02/2024 Food and Beverage Undisputed 01/23/2026 1140166501 CMS
Inari Medical, Inc. $9.57 09/14/2024 Food and Beverage Undisputed 01/23/2026 1140166503 CMS
Medtronic, Inc. $160.00 10/10/2024 Food and Beverage Undisputed 01/23/2026 1119447103 CMS
Penumbra, Inc. $141.27 06/26/2024 Food and Beverage Undisputed 01/23/2026 1076219368 CMS
Sirtex Medical Inc $136.96 06/25/2024 Food and Beverage Undisputed 01/23/2026 1146587898 CMS
Stryker Corporation $146.20 09/13/2024 Food and Beverage Undisputed 01/23/2026 1119983249 CMS
Stryker Corporation $33.08 09/14/2024 Food and Beverage Undisputed 01/23/2026 1119983251 CMS
Stryker Corporation $21.13 09/14/2024 Food and Beverage Undisputed 01/23/2026 1119983253 CMS
Terumo Medical Corporation $21.67 10/09/2024 Food and Beverage Undisputed 01/23/2026 1151770223 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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