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 SMALL

Allopathic & Osteopathic Physicians Radiology Radiation Oncology

NPI
1336115013
CMS profile
242094
Location
CHICAGO, IL

General Payments · PY2018–2024

$61,482.89

  • Reported across 174 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,132.86

21 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Carl Zeiss Meditec USA, Inc. $2,414.81 6
Novocure Inc. $1,350.00 1
RefleXion Medical, Inc. $856.60 6
GlaxoSmithKline, LLC. $800.00 1
Siemens Medical Solutions USA, Inc. $454.69 6
HISTOSONICS, INC. $256.76 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $17,661.51 45
PY2019 $19,035.81 37
PY2020 $4,032.23 14
PY2021 $6,637.56 26
PY2022 $3,566.43 14
PY2023 $4,416.49 17
PY2024 $6,132.86 21

Payment records · PY2024 (21)

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
Carl Zeiss Meditec USA, Inc. $19.30 02/02/2024 Food and Beverage Undisputed 01/23/2026 1153257864 CMS
Carl Zeiss Meditec USA, Inc. $13.75 02/20/2024 Food and Beverage Undisputed 01/23/2026 1153257866 CMS
Carl Zeiss Meditec USA, Inc. $127.21 02/20/2024 Food and Beverage Undisputed 01/23/2026 1153257868 CMS
Carl Zeiss Meditec USA, Inc. $177.21 02/20/2024 Food and Beverage Undisputed 01/23/2026 1153257870 CMS
Carl Zeiss Meditec USA, Inc. $1,725.00 03/13/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1153257860 CMS
Carl Zeiss Meditec USA, Inc. $352.34 03/13/2024 Travel and Lodging Undisputed 01/23/2026 1153257862 CMS
GlaxoSmithKline, LLC. $800.00 10/04/2024 Consulting Fee Undisputed 01/23/2026 1116327572 CMS
HISTOSONICS,INC. $256.76 08/01/2024 Food and Beverage Undisputed 01/23/2026 1154802399 CMS
Novocure Inc. $1,350.00 08/15/2024 Consulting Fee Undisputed 01/23/2026 1119257796 CMS
RefleXion Medical, Inc. $158.26 05/03/2024 Food and Beverage Undisputed 01/23/2026 1145819586 CMS
RefleXion Medical, Inc. $158.26 05/03/2024 Food and Beverage Undisputed 01/23/2026 1145819588 CMS
RefleXion Medical, Inc. $143.38 07/21/2024 Food and Beverage Undisputed 01/23/2026 1145819590 CMS
RefleXion Medical, Inc. $143.38 07/21/2024 Food and Beverage Undisputed 01/23/2026 1145819592 CMS
RefleXion Medical, Inc. $126.66 11/29/2024 Food and Beverage Undisputed 01/23/2026 1145819594 CMS
RefleXion Medical, Inc. $126.66 11/29/2024 Food and Beverage Undisputed 01/23/2026 1145819596 CMS
Siemens Medical Solutions USA, Inc. $13.68 01/30/2024 Food and Beverage Undisputed 01/23/2026 1093687474 CMS
Siemens Medical Solutions USA, Inc. $113.45 01/30/2024 Food and Beverage Undisputed 01/23/2026 1093687476 CMS
Siemens Medical Solutions USA, Inc. $185.02 05/28/2024 Food and Beverage Undisputed 01/23/2026 1093687472 CMS
Siemens Medical Solutions USA, Inc. $38.76 07/19/2024 Food and Beverage Undisputed 01/23/2026 1093687482 CMS
Siemens Medical Solutions USA, Inc. $42.63 07/23/2024 Food and Beverage Undisputed 01/23/2026 1093687480 CMS
Siemens Medical Solutions USA, Inc. $61.15 09/29/2024 Food and Beverage Undisputed 01/23/2026 1093687478 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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