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

MARK E RYZEWICZ

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1225184997
CMS profile
9907
Location
CODY, WY

General Payments · PY2018–2024

$11,023.48

  • Reported across 96 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,456.78

19 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 $1,281.51 1
Food and Beverage $752.07 17
Consulting Fee $423.20 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GEMINI MOUNTAIN MEDICAL, LLC $1,281.51 1
Shalby Advanced Technologies, Inc. $543.07 5
Hikma Pharmaceuticals USA $423.20 1
Arthrex, Inc. $209.00 12

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,386.39 9
PY2019 $3,406.98 21
PY2020 $353.30 8
PY2021 $266.76 10
PY2022 $3,080.53 25
PY2023 $72.74 4
PY2024 $2,456.78 19

Payment records · PY2024 (19)

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
Arthrex, Inc. $10.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1146564740 CMS
Arthrex, Inc. $10.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1146564742 CMS
Arthrex, Inc. $10.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1146564744 CMS
Arthrex, Inc. $5.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1146564746 CMS
Arthrex, Inc. $5.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1146564748 CMS
Arthrex, Inc. $50.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1146564750 CMS
Arthrex, Inc. $55.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1146564752 CMS
Arthrex, Inc. $24.00 03/23/2024 Food and Beverage Undisputed 01/23/2026 1146564754 CMS
Arthrex, Inc. $10.00 03/23/2024 Food and Beverage Undisputed 01/23/2026 1146564756 CMS
Arthrex, Inc. $10.00 03/23/2024 Food and Beverage Undisputed 01/23/2026 1146564758 CMS
Arthrex, Inc. $10.00 03/23/2024 Food and Beverage Undisputed 01/23/2026 1146564760 CMS
Arthrex, Inc. $10.00 03/23/2024 Food and Beverage Undisputed 01/23/2026 1146564762 CMS
Gemini Mountain Medical, LLC $1,281.51 03/22/2024 Travel and Lodging Undisputed 01/23/2026 1119752330 CMS
Hikma Pharmaceuticals USA $423.20 12/03/2024 Consulting Fee Undisputed 01/23/2026 1127503809 CMS
Shalby Advanced Technologies, Inc. $106.66 06/11/2024 Food and Beverage Undisputed 01/23/2026 1147910914 CMS
Shalby Advanced Technologies, Inc. $90.62 09/09/2024 Food and Beverage Undisputed 01/23/2026 1147910916 CMS
Shalby Advanced Technologies, Inc. $141.57 11/07/2024 Food and Beverage Undisputed 01/23/2026 1147910922 CMS
Shalby Advanced Technologies, Inc. $145.24 11/08/2024 Food and Beverage Undisputed 01/23/2026 1147910920 CMS
Shalby Advanced Technologies, Inc. $58.98 11/11/2024 Food and Beverage Undisputed 01/23/2026 1147910918 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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