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

MASON MILBURN

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1861588352
CMS profile
265800
Location
CHICAGO, IL

General Payments · PY2018–2024

$14,492.56

  • Reported across 190 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,048.15

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
Food and Beverage $1,048.15 17

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $618.13 5
ACUMED LLC $210.73 4
DePuy Synthes Sales Inc. $198.91 7
Smith & Nephew, Inc. $20.38 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $442.36 4
PY2019 $1,552.44 14
PY2020 $1,824.48 19
PY2021 $3,353.28 48
PY2022 $3,796.04 51
PY2023 $2,475.81 37
PY2024 $1,048.15 17

Payment records · PY2024 (17)

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
ACUMED LLC $31.16 01/23/2024 Food and Beverage Undisputed 01/23/2026 1125028190 CMS
ACUMED LLC $10.44 01/26/2024 Food and Beverage Undisputed 01/23/2026 1125028169 CMS
ACUMED LLC $30.00 01/26/2024 Food and Beverage Undisputed 01/23/2026 1125028175 CMS
ACUMED LLC $139.13 01/26/2024 Food and Beverage Undisputed 01/23/2026 1125028184 CMS
DePuy Synthes Sales Inc. $2.83 01/31/2024 Food and Beverage Undisputed 01/23/2026 1077837915 CMS
DePuy Synthes Sales Inc. $22.93 02/02/2024 Food and Beverage Undisputed 01/23/2026 1077838154 CMS
DePuy Synthes Sales Inc. $27.26 03/24/2024 Food and Beverage Undisputed 01/23/2026 1077837136 CMS
DePuy Synthes Sales Inc. $3.37 05/29/2024 Food and Beverage Undisputed 01/23/2026 1077836978 CMS
DePuy Synthes Sales Inc. $17.16 06/02/2024 Food and Beverage Undisputed 01/23/2026 1077836862 CMS
DePuy Synthes Sales Inc. $1.75 06/12/2024 Food and Beverage Undisputed 01/23/2026 1077837976 CMS
DePuy Synthes Sales Inc. $123.61 06/28/2024 Food and Beverage Undisputed 01/23/2026 1077836576 CMS
Smith+Nephew, Inc. $20.38 10/31/2024 Food and Beverage Undisputed 01/23/2026 1149514875 CMS
Stryker Corporation $156.80 01/30/2024 Food and Beverage Undisputed 01/23/2026 1119917006 CMS
Stryker Corporation $66.12 03/21/2024 Food and Beverage Undisputed 01/23/2026 1119917008 CMS
Stryker Corporation $138.81 06/11/2024 Food and Beverage Undisputed 01/23/2026 1119917010 CMS
Stryker Corporation $103.07 06/20/2024 Food and Beverage Undisputed 01/23/2026 1119917012 CMS
Stryker Corporation $153.33 10/03/2024 Food and Beverage Undisputed 01/23/2026 1119917014 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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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.