Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

SHAWN S SHAYFER

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1134215395
CMS profile
50805
Location
ENCINO, CA

General Payments · PY2019–2025

$3,170.01

  • Reported across 46 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,238.83

13 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $847.38 12
Travel and Lodging $391.45 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Arthrex, Inc. $1,107.16 10
Stryker Corporation $109.44 2
Zimmer Biomet Holdings, Inc. $22.23 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $159.41 9
PY2020 $1,181.54 13
PY2021 $18.12 1
PY2022 $255.08 3
PY2023 $49.91 1
PY2024 $267.12 6
PY2025 $1,238.83 13

Payment records · PY2025 (13)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Arthrex, Inc. $169.05 04/23/2025 Food and Beverage Undisputed 06/30/2026 1246626716 CMS
Arthrex, Inc. $8.21 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246577541 CMS
Arthrex, Inc. $102.18 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246578117 CMS
Arthrex, Inc. $95.38 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246578841 CMS
Arthrex, Inc. $67.56 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246580419 CMS
Arthrex, Inc. $391.45 06/16/2025 Travel and Lodging Undisputed 06/30/2026 1246603307 CMS
Arthrex, Inc. $102.18 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246628496 CMS
Arthrex, Inc. $95.38 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246628500 CMS
Arthrex, Inc. $67.56 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246628514 CMS
Arthrex, Inc. $8.21 06/16/2025 Food and Beverage Undisputed 06/30/2026 1246628778 CMS
Stryker Corporation $56.79 02/26/2025 Food and Beverage Undisputed 06/30/2026 1227909274 CMS
Stryker Corporation $52.65 03/05/2025 Food and Beverage Undisputed 06/30/2026 1227909278 CMS
Zimmer Biomet Holdings, Inc. $22.23 05/07/2025 Food and Beverage Undisputed 06/30/2026 1246848194 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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