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

AARON K SALYAPONGSE

Allopathic & Osteopathic Physicians Orthopaedic Surgery Adult Reconstructive Orthopaedic Surgery

NPI
1598711681
CMS profile
71457
Location
DUBLIN, CA

General Payments · PY2018–2024

$476,193.10

  • Reported across 252 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$24,009.10

26 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
MicroPort Orthopedics Inc $23,812.11 23
KYOCERA MEDICAL TECHNOLOGIES, INC. $156.29 1
Medtronic, Inc. $23.89 1
Merck Sharp & Dohme Corporation $16.81 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $39,119.48 53
PY2019 $22,243.12 32
PY2020 $28,092.65 42
PY2021 $39,026.03 44
PY2022 $258,775.87 19
PY2023 $64,926.85 36
PY2024 $24,009.10 26

Payment records · PY2024 (26)

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
KYOCERA MEDICAL TECHNOLOGIES, INC. $156.29 11/01/2024 Food and Beverage Undisputed 01/23/2026 1129623245 CMS
Medtronic, Inc. $23.89 02/28/2024 Food and Beverage Undisputed 01/23/2026 1119393608 CMS
Merck Sharp & Dohme LLC $16.81 06/26/2024 Food and Beverage Undisputed 01/23/2026 1141853963 CMS
MicroPort Orthopedics Inc $1,306.25 01/10/2024 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 1131703098 CMS
MicroPort Orthopedics Inc $475.00 02/07/2024 Consulting Fee Undisputed 01/23/2026 1131703134 CMS
MicroPort Orthopedics Inc $475.00 02/07/2024 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 1131703139 CMS
MicroPort Orthopedics Inc $76.04 02/12/2024 Food and Beverage Undisputed 01/23/2026 1131702663 CMS
MicroPort Orthopedics Inc $120.85 02/12/2024 Food and Beverage Undisputed 01/23/2026 1131702680 CMS
MicroPort Orthopedics Inc $137.75 02/12/2024 Food and Beverage Undisputed 01/23/2026 1131703119 CMS
MicroPort Orthopedics Inc $188.19 03/22/2024 Food and Beverage Undisputed 01/23/2026 1131703122 CMS
MicroPort Orthopedics Inc $950.00 04/17/2024 Consulting Fee Undisputed 01/23/2026 1131703085 CMS
MicroPort Orthopedics Inc $3,800.00 04/17/2024 Consulting Fee Undisputed 01/23/2026 1131703110 CMS
MicroPort Orthopedics Inc $8,182.80 06/14/2024 Travel and Lodging Undisputed 01/23/2026 1131703114 CMS
MicroPort Orthopedics Inc $103.61 06/19/2024 Food and Beverage Undisputed 01/23/2026 1131702671 CMS
MicroPort Orthopedics Inc $950.00 07/10/2024 Consulting Fee Undisputed 01/23/2026 1131703089 CMS
MicroPort Orthopedics Inc $2,850.00 08/21/2024 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 1131703106 CMS
MicroPort Orthopedics Inc $129.69 08/23/2024 Food and Beverage Undisputed 01/23/2026 1131703077 CMS
MicroPort Orthopedics Inc $1,543.75 09/04/2024 Consulting Fee Undisputed 01/23/2026 1131703102 CMS
MicroPort Orthopedics Inc $475.00 10/02/2024 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 1131703144 CMS
MicroPort Orthopedics Inc $312.83 10/10/2024 Travel and Lodging Undisputed 01/23/2026 1131703127 CMS
MicroPort Orthopedics Inc $108.17 10/11/2024 Food and Beverage Undisputed 01/23/2026 1131702675 CMS
MicroPort Orthopedics Inc $312.83 10/11/2024 Travel and Lodging Undisputed 01/23/2026 1131703130 CMS
MicroPort Orthopedics Inc $102.75 10/12/2024 Food and Beverage Undisputed 01/23/2026 1131702667 CMS
MicroPort Orthopedics Inc $132.45 10/12/2024 Travel and Lodging Undisputed 01/23/2026 1131703080 CMS
MicroPort Orthopedics Inc $950.00 11/06/2024 Consulting Fee Undisputed 01/23/2026 1131703093 CMS
MicroPort Orthopedics Inc $129.15 12/17/2024 Food and Beverage Undisputed 01/23/2026 1131703073 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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