IndustryPayments
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

CHUNBONG BENJAMIN MA

Allopathic & Osteopathic Physicians Orthopaedic Surgery Sports Medicine

NPI
1750333191
CMS profile
306681
Location
SAN FRANCISCO, CA

General Payments · PY2018–2024

$394,211.39

  • Reported across 218 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$117,848.58

53 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: Sports Medicine CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Royalty or License $58,026.62 4
Consulting Fee $47,875.00 17
Travel and Lodging $11,539.40 24
Food and Beverage $407.56 8

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Linvatec Corporation $58,026.62 4
Stryker Corporation $41,187.82 14
Zimmer Biomet Holdings, Inc. $18,490.12 34
Smith & Nephew, Inc. $144.02 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $33,083.67 47
PY2019 $37,136.05 35
PY2020 $25,374.41 18
PY2021 $48,898.35 32
PY2022 $58,041.29 22
PY2023 $73,829.04 11
PY2024 $117,848.58 53

Payment records · PY2024 (53)

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
Linvatec Corporation $11,455.78 02/26/2024 Royalty or License Undisputed 01/23/2026 1147086926 CMS
Linvatec Corporation $12,947.57 05/29/2024 Royalty or License Undisputed 01/23/2026 1147086928 CMS
Linvatec Corporation $15,955.05 08/28/2024 Royalty or License Undisputed 01/23/2026 1147086930 CMS
Linvatec Corporation $17,668.22 11/21/2024 Royalty or License Undisputed 01/23/2026 1147086932 CMS
Smith+Nephew, Inc. $144.02 07/09/2024 Food and Beverage Undisputed 01/23/2026 1149607480 CMS
Stryker Corporation $7,804.18 01/30/2024 Travel and Lodging Undisputed 01/23/2026 1119900481 CMS
Stryker Corporation $44.78 01/31/2024 Travel and Lodging Undisputed 01/23/2026 1119900483 CMS
Stryker Corporation $5.12 01/31/2024 Travel and Lodging Undisputed 01/23/2026 1119900485 CMS
Stryker Corporation $575.00 02/01/2024 Consulting Fee Undisputed 01/23/2026 1119900487 CMS
Stryker Corporation $347.41 03/06/2024 Travel and Lodging Undisputed 01/23/2026 1119900489 CMS
Stryker Corporation $358.40 03/08/2024 Travel and Lodging Undisputed 01/23/2026 1119900491 CMS
Stryker Corporation $29.62 03/08/2024 Food and Beverage Undisputed 01/23/2026 1119900493 CMS
Stryker Corporation $42.84 03/08/2024 Food and Beverage Undisputed 01/23/2026 1119900495 CMS
Stryker Corporation $358.40 03/09/2024 Travel and Lodging Undisputed 01/23/2026 1119900497 CMS
Stryker Corporation $360.81 03/10/2024 Travel and Lodging Undisputed 01/23/2026 1119900499 CMS
Stryker Corporation $114.77 03/12/2024 Travel and Lodging Undisputed 01/23/2026 1119900501 CMS
Stryker Corporation $96.49 03/12/2024 Travel and Lodging Undisputed 01/23/2026 1119900503 CMS
Stryker Corporation $15,525.00 04/25/2024 Consulting Fee Undisputed 01/23/2026 1119900505 CMS
Stryker Corporation $15,525.00 05/24/2024 Consulting Fee Undisputed 01/23/2026 1119900507 CMS
Zimmer Biomet Holdings, Inc. $375.00 01/05/2024 Consulting Fee Undisputed 01/23/2026 1154987500 CMS
Zimmer Biomet Holdings, Inc. $370.84 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1154987502 CMS
Zimmer Biomet Holdings, Inc. $211.55 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1154987514 CMS
Zimmer Biomet Holdings, Inc. $35.00 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1154987700 CMS
Zimmer Biomet Holdings, Inc. $175.55 01/13/2024 Travel and Lodging Undisputed 01/23/2026 1154987504 CMS
Zimmer Biomet Holdings, Inc. $98.26 01/13/2024 Travel and Lodging Undisputed 01/23/2026 1154987516 CMS
Zimmer Biomet Holdings, Inc. $114.23 01/13/2024 Travel and Lodging Undisputed 01/23/2026 1154987518 CMS
Zimmer Biomet Holdings, Inc. $26.93 01/18/2024 Food and Beverage Undisputed 01/23/2026 1154987506 CMS
Zimmer Biomet Holdings, Inc. $46.33 01/18/2024 Food and Beverage Undisputed 01/23/2026 1154987508 CMS
Zimmer Biomet Holdings, Inc. $6.82 01/18/2024 Food and Beverage Undisputed 01/23/2026 1154987510 CMS
Zimmer Biomet Holdings, Inc. $1,000.00 02/15/2024 Consulting Fee Undisputed 01/23/2026 1154987560 CMS
Zimmer Biomet Holdings, Inc. $2,000.00 02/15/2024 Consulting Fee Undisputed 01/23/2026 1154987582 CMS
Zimmer Biomet Holdings, Inc. $3,875.00 02/15/2024 Consulting Fee Undisputed 01/23/2026 1154987584 CMS
Zimmer Biomet Holdings, Inc. $375.00 03/07/2024 Consulting Fee Undisputed 01/23/2026 1154987578 CMS
Zimmer Biomet Holdings, Inc. $500.00 04/04/2024 Consulting Fee Undisputed 01/23/2026 1154987572 CMS
Zimmer Biomet Holdings, Inc. $375.00 05/16/2024 Consulting Fee Undisputed 01/23/2026 1154987564 CMS
Zimmer Biomet Holdings, Inc. $250.00 08/15/2024 Consulting Fee Undisputed 01/23/2026 1154987586 CMS
Zimmer Biomet Holdings, Inc. $250.00 09/10/2024 Consulting Fee Undisputed 01/23/2026 1154987588 CMS
Zimmer Biomet Holdings, Inc. $35.00 09/20/2024 Travel and Lodging Undisputed 01/23/2026 1154987826 CMS
Zimmer Biomet Holdings, Inc. $278.63 09/21/2024 Travel and Lodging Undisputed 01/23/2026 1154987594 CMS
Zimmer Biomet Holdings, Inc. $169.64 09/21/2024 Travel and Lodging Undisputed 01/23/2026 1154987596 CMS
Zimmer Biomet Holdings, Inc. $150.01 09/21/2024 Travel and Lodging Undisputed 01/23/2026 1154987598 CMS
Zimmer Biomet Holdings, Inc. $76.37 09/21/2024 Travel and Lodging Undisputed 01/23/2026 1154987600 CMS
Zimmer Biomet Holdings, Inc. $71.64 09/21/2024 Travel and Lodging Undisputed 01/23/2026 1154987602 CMS
Zimmer Biomet Holdings, Inc. $25.00 09/21/2024 Travel and Lodging Undisputed 01/23/2026 1154987828 CMS
Zimmer Biomet Holdings, Inc. $50.50 10/01/2024 Food and Beverage Undisputed 01/23/2026 1154987604 CMS
Zimmer Biomet Holdings, Inc. $60.50 10/01/2024 Food and Beverage Undisputed 01/23/2026 1154987606 CMS
Zimmer Biomet Holdings, Inc. $204.06 10/14/2024 Travel and Lodging Undisputed 01/23/2026 1154987608 CMS
Zimmer Biomet Holdings, Inc. $33.26 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1154987610 CMS
Zimmer Biomet Holdings, Inc. $2,625.00 10/29/2024 Consulting Fee Undisputed 01/23/2026 1154987612 CMS
Zimmer Biomet Holdings, Inc. $3,250.00 10/29/2024 Consulting Fee Undisputed 01/23/2026 1154987614 CMS
Zimmer Biomet Holdings, Inc. $500.00 12/05/2024 Consulting Fee Undisputed 01/23/2026 1154987642 CMS
Zimmer Biomet Holdings, Inc. $500.00 12/05/2024 Consulting Fee Undisputed 01/23/2026 1154987644 CMS
Zimmer Biomet Holdings, Inc. $375.00 12/27/2024 Consulting Fee Undisputed 01/23/2026 1154987650 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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