IndustryPayments
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

SIMON CHAO

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1144481532
CMS profile
6576
Location
NORTH EASTON, MA

General Payments · PY2019–2025

$1,562,435.57

  • Reported across 481 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$501,434.84

68 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.

Related groups: Orthopaedic Surgery MA All categories

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Royalty or License $423,060.31 11
Consulting Fee $69,600.00 12
Food and Beverage $7,013.13 37
Travel and Lodging $1,761.40 8

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Republic Spine $228,278.00 11
Osseus Fusion Systems, LLC $168,231.51 3
Captiva Spine Inc $37,634.09 15
SurGenTec $34,121.50 2
ulrich medical USA, Inc. $20,243.30 2
Kuros Biosciences USA, Inc $6,693.74 4
OsteoCentric Technologies, Inc. $2,208.20 11
Curiteva, Inc. $1,275.20 1
Carlsmed, Inc. $696.62 6
Arteriocyte Medical Systems, Inc. $633.01 1
Nexxt Spine LLC $574.09 1
BOSTON SCIENTIFIC CORPORATION $187.20 1
LENOSS MEDICAL INC $172.48 2
Life Spine, Inc. $163.58 1
Spinal Simplicity, LLC $159.40 2
VERTEX PHARMACEUTICALS INCORPORATED $64.68 2
SI-BONE, INC. $35.56 1
BIOTRONIK NRO, Inc. $35.03 1
Globus Medical, Inc. $27.65 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $97,682.29 37
PY2020 $95,381.24 37
PY2021 $150,049.53 92
PY2022 $216,794.68 106
PY2023 $192,386.10 52
PY2024 $308,706.89 89
PY2025 $501,434.84 68

Payment records · PY2025 (68)

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
Arteriocyte Medical Systems, Inc. $633.01 01/23/2025 Food and Beverage Undisputed 06/30/2026 1242558699 CMS
BIOTRONIK NRO, Inc. $35.03 08/15/2025 Food and Beverage Undisputed 06/30/2026 1246327487 CMS
Boston Scientific Corporation $187.20 03/06/2025 Food and Beverage Undisputed 06/30/2026 1181175086 CMS
Captiva Spine Inc $7,600.00 01/09/2025 Consulting Fee Undisputed 06/30/2026 1171886525 CMS
Captiva Spine Inc $6,800.00 02/21/2025 Consulting Fee Undisputed 06/30/2026 1171886527 CMS
Captiva Spine Inc $112.50 04/15/2025 Travel and Lodging Undisputed 06/30/2026 1171886519 CMS
Captiva Spine Inc $7,600.00 04/24/2025 Consulting Fee Undisputed 06/30/2026 1171886529 CMS
Captiva Spine Inc $61.71 04/26/2025 Food and Beverage Undisputed 06/30/2026 1171886543 CMS
Captiva Spine Inc $178.73 04/27/2025 Travel and Lodging Undisputed 06/30/2026 1171886521 CMS
Captiva Spine Inc $6,400.00 05/15/2025 Consulting Fee Undisputed 06/30/2026 1171886531 CMS
Captiva Spine Inc $800.00 06/12/2025 Consulting Fee Undisputed 06/30/2026 1171886533 CMS
Captiva Spine Inc $281.87 07/10/2025 Food and Beverage Undisputed 06/30/2026 1171886541 CMS
Captiva Spine Inc $3,600.00 07/17/2025 Consulting Fee Undisputed 06/30/2026 1171886535 CMS
Captiva Spine Inc $2,400.00 08/28/2025 Consulting Fee Undisputed 06/30/2026 1171886537 CMS
Captiva Spine Inc $184.08 09/17/2025 Food and Beverage Undisputed 06/30/2026 1171894222 CMS
Captiva Spine Inc $2.70 10/10/2025 Food and Beverage Undisputed 06/30/2026 1171886545 CMS
Captiva Spine Inc $12.50 12/09/2025 Food and Beverage Undisputed 06/30/2026 1171886547 CMS
Captiva Spine Inc $1,600.00 12/11/2025 Consulting Fee Undisputed 06/30/2026 1171886539 CMS
Carlsmed, Inc. $29.64 02/18/2025 Food and Beverage Undisputed 06/30/2026 1253231166 CMS
Carlsmed, Inc. $247.88 02/18/2025 Food and Beverage Undisputed 06/30/2026 1253231172 CMS
Carlsmed, Inc. $58.58 05/01/2025 Food and Beverage Undisputed 06/30/2026 1253231164 CMS
Carlsmed, Inc. $55.89 07/10/2025 Food and Beverage Undisputed 06/30/2026 1253231168 CMS
Carlsmed, Inc. $39.88 09/11/2025 Food and Beverage Undisputed 06/30/2026 1253231170 CMS
Carlsmed, Inc. $264.75 09/28/2025 Food and Beverage Undisputed 06/30/2026 1253231174 CMS
Curiteva, Inc. $1,275.20 12/03/2025 Food and Beverage Undisputed 06/30/2026 1192332009 CMS
Globus Medical, Inc. $27.65 01/30/2025 Food and Beverage Undisputed 06/30/2026 1250093683 CMS
Kuros Biosciences USA, Inc $237.82 02/04/2025 Food and Beverage Undisputed 06/30/2026 1247476629 CMS
Kuros Biosciences USA, Inc $6,000.00 02/28/2025 Consulting Fee Undisputed 06/30/2026 1247476633 CMS
Kuros Biosciences USA, Inc $376.76 10/30/2025 Food and Beverage Undisputed 06/30/2026 1247476636 CMS
Kuros Biosciences USA, Inc $79.16 11/22/2025 Food and Beverage Undisputed 06/30/2026 1247476640 CMS
LENOSS MEDICAL INC $144.43 04/08/2025 Food and Beverage Undisputed 06/30/2026 1161480459 CMS
LENOSS MEDICAL INC $28.05 04/08/2025 Food and Beverage Undisputed 06/30/2026 1173586518 CMS
Life Spine, Inc. $163.58 06/09/2025 Food and Beverage Undisputed 06/30/2026 1171901430 CMS
Nexxt Spine LLC $574.09 11/18/2025 Food and Beverage Undisputed 06/30/2026 1234112090 CMS
Osseus Fusion Systems, LLC $166,728.81 01/06/2025 Royalty or License Undisputed 06/30/2026 1177433785 CMS
Osseus Fusion Systems, LLC $1,300.00 03/07/2025 Consulting Fee Undisputed 06/30/2026 1177433787 CMS
Osseus Fusion Systems, LLC $202.70 08/27/2025 Food and Beverage Undisputed 06/30/2026 1176821249 CMS
OsteoCentric Technologies, Inc. $169.67 08/06/2025 Food and Beverage Undisputed 06/30/2026 1243855870 CMS
OsteoCentric Technologies, Inc. $446.97 08/29/2025 Travel and Lodging Undisputed 06/30/2026 1243856018 CMS
OsteoCentric Technologies, Inc. $335.47 09/10/2025 Travel and Lodging Undisputed 06/30/2026 1243856020 CMS
OsteoCentric Technologies, Inc. $157.87 09/10/2025 Travel and Lodging Undisputed 06/30/2026 1243856032 CMS
OsteoCentric Technologies, Inc. $320.99 09/11/2025 Travel and Lodging Undisputed 06/30/2026 1243856004 CMS
OsteoCentric Technologies, Inc. $157.87 09/11/2025 Travel and Lodging Undisputed 06/30/2026 1243856030 CMS
OsteoCentric Technologies, Inc. $155.19 09/15/2025 Food and Beverage Undisputed 06/30/2026 1243855876 CMS
OsteoCentric Technologies, Inc. $104.51 09/15/2025 Food and Beverage Undisputed 06/30/2026 1243855878 CMS
OsteoCentric Technologies, Inc. $51.00 09/15/2025 Travel and Lodging Undisputed 06/30/2026 1243856002 CMS
OsteoCentric Technologies, Inc. $133.66 10/01/2025 Food and Beverage Undisputed 06/30/2026 1243855872 CMS
OsteoCentric Technologies, Inc. $175.00 12/04/2025 Food and Beverage Undisputed 06/30/2026 1243855874 CMS
Republic Spine $17,011.00 01/01/2025 Royalty or License Undisputed 06/30/2026 1237611618 CMS
Republic Spine $204.00 01/28/2025 Food and Beverage Undisputed 06/30/2026 1237611658 CMS
Republic Spine $24,811.00 02/01/2025 Royalty or License Undisputed 06/30/2026 1237611620 CMS
Republic Spine $24,811.00 04/01/2025 Royalty or License Undisputed 06/30/2026 1237611622 CMS
Republic Spine $48,022.00 05/01/2025 Royalty or License Undisputed 06/30/2026 1237611624 CMS
Republic Spine $364.00 05/12/2025 Food and Beverage Undisputed 06/30/2026 1237611656 CMS
Republic Spine $17,011.00 07/01/2025 Royalty or License Undisputed 06/30/2026 1237611626 CMS
Republic Spine $24,011.00 08/01/2025 Royalty or License Undisputed 06/30/2026 1237611628 CMS
Republic Spine $24,011.00 09/01/2025 Royalty or License Undisputed 06/30/2026 1237611630 CMS
Republic Spine $24,011.00 10/01/2025 Royalty or License Undisputed 06/30/2026 1237611632 CMS
Republic Spine $24,011.00 12/01/2025 Royalty or License Undisputed 06/30/2026 1237611634 CMS
SI-BONE, INC. $35.56 03/13/2025 Food and Beverage Undisputed 06/30/2026 1241129128 CMS
Spinal Simplicity, LLC $12.60 04/01/2025 Food and Beverage Undisputed 06/30/2026 1249095665 CMS
Spinal Simplicity, LLC $146.80 08/13/2025 Food and Beverage Undisputed 06/30/2026 1249095667 CMS
SurGenTec $28,621.50 04/14/2025 Royalty or License Undisputed 06/30/2026 1232279185 CMS
SurGenTec $5,500.00 06/13/2025 Consulting Fee Undisputed 06/30/2026 1232279182 CMS
ulrich medical USA, Inc. $243.30 09/29/2025 Food and Beverage Undisputed 06/30/2026 1177426741 CMS
ulrich medical USA, Inc. $20,000.00 10/22/2025 Consulting Fee Undisputed 06/30/2026 1177426744 CMS
VERTEX PHARMACEUTICALS INCORPORATED $31.75 09/18/2025 Food and Beverage Undisputed 06/30/2026 1213930087 CMS
VERTEX PHARMACEUTICALS INCORPORATED $32.93 10/09/2025 Food and Beverage Undisputed 06/30/2026 1213903130 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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