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

MICHAEL S YOON

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1821039090
CMS profile
36841
Location
WILLOW GROVE, PA

General Payments · PY2018–2024

$9,155.23

  • Reported across 63 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,096.89

23 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 $1,776.23 7
Food and Beverage $1,320.66 16

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Orthofix Medical, Inc. $1,945.34 11
Medtronic, Inc. $487.88 4
BOSTON SCIENTIFIC CORPORATION $191.57 3
Augmedics Inc. $148.07 2
Spineology Inc. $135.00 1
DePuy Synthes Sales Inc. $130.03 1
PROVIDENCE MEDICAL TECHNOLOGY, INC. $59.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $182.18 7
PY2019 $155.67 2
PY2020 $19.33 1
PY2021 $3,652.98 11
PY2022 $1,508.10 12
PY2023 $540.08 7
PY2024 $3,096.89 23

Payment records · PY2024 (23)

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
Augmedics Inc. $83.33 02/12/2024 Food and Beverage Undisputed 01/23/2026 1140890559 CMS
Augmedics Inc. $64.74 06/05/2024 Food and Beverage Undisputed 01/23/2026 1140889869 CMS
Boston Scientific Corporation $39.47 02/13/2024 Food and Beverage Undisputed 01/23/2026 1092319975 CMS
Boston Scientific Corporation $120.60 09/16/2024 Food and Beverage Undisputed 01/23/2026 1092319977 CMS
Boston Scientific Corporation $31.50 09/21/2024 Food and Beverage Undisputed 01/23/2026 1092319973 CMS
DePuy Synthes Sales Inc. $130.03 11/04/2024 Food and Beverage Undisputed 01/23/2026 1077887234 CMS
Medtronic, Inc. $134.19 02/05/2024 Food and Beverage Undisputed 01/23/2026 1119500330 CMS
Medtronic, Inc. $181.86 08/21/2024 Food and Beverage Undisputed 01/23/2026 1119500332 CMS
Medtronic, Inc. $149.17 12/11/2024 Food and Beverage Undisputed 01/23/2026 1119500334 CMS
Medtronic, Inc. $22.66 12/11/2024 Food and Beverage Undisputed 01/23/2026 1119500336 CMS
Orthofix Medical, Inc. $578.55 10/11/2024 Travel and Lodging Undisputed 01/23/2026 1127586574 CMS
Orthofix Medical, Inc. $51.81 10/28/2024 Travel and Lodging Undisputed 01/23/2026 1127586554 CMS
Orthofix Medical, Inc. $123.71 11/01/2024 Food and Beverage Undisputed 01/23/2026 1127586550 CMS
Orthofix Medical, Inc. $180.10 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1127586552 CMS
Orthofix Medical, Inc. $20.02 11/02/2024 Food and Beverage Undisputed 01/23/2026 1127586546 CMS
Orthofix Medical, Inc. $22.05 11/02/2024 Food and Beverage Undisputed 01/23/2026 1127586560 CMS
Orthofix Medical, Inc. $30.33 11/02/2024 Travel and Lodging Undisputed 01/23/2026 1127586570 CMS
Orthofix Medical, Inc. $513.50 11/02/2024 Travel and Lodging Undisputed 01/23/2026 1127586572 CMS
Orthofix Medical, Inc. $184.27 11/02/2024 Travel and Lodging Undisputed 01/23/2026 1127586580 CMS
Orthofix Medical, Inc. $3.33 11/03/2024 Food and Beverage Undisputed 01/23/2026 1127586536 CMS
Orthofix Medical, Inc. $237.67 11/05/2024 Travel and Lodging Undisputed 01/23/2026 1127586576 CMS
Providence Medical Technology, Inc. $59.00 05/08/2024 Food and Beverage Undisputed 01/23/2026 1089606551 CMS
Spineology Inc. $135.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1115746492 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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