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

MICHAEL W CHUNG

Allopathic & Osteopathic Physicians Physical Medicine & Rehabilitation

NPI
1275094120
CMS profile
11307856
Location
LA JOLLA, CA

General Payments · PY2021–2025

$24,406.25

  • Reported across 100 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,210.34

14 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 $1,210.34 14

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
BOSTON SCIENTIFIC CORPORATION $455.84 4
SPR Therapeutics, Inc $372.81 5
Globus Medical, Inc. $180.20 2
Medtronic, Inc. $104.85 1
BIOTRONIK NRO, Inc. $80.09 1
GlaxoSmithKline, LLC. $16.55 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $224.63 2
PY2022 $122.85 2
PY2023 $18,821.60 41
PY2024 $4,026.83 41
PY2025 $1,210.34 14

Payment records · PY2025 (14)

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

Program year 2025 2021202220232024 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
BIOTRONIK NRO, Inc. $80.09 02/25/2025 Food and Beverage Undisputed 06/30/2026 1246317800 CMS
Boston Scientific Corporation $156.49 01/29/2025 Food and Beverage Undisputed 06/30/2026 1181334436 CMS
Boston Scientific Corporation $51.44 06/05/2025 Food and Beverage Undisputed 06/30/2026 1181334438 CMS
Boston Scientific Corporation $104.07 09/18/2025 Food and Beverage Undisputed 06/30/2026 1181334440 CMS
Boston Scientific Corporation $143.84 09/19/2025 Food and Beverage Undisputed 06/30/2026 1181334442 CMS
GlaxoSmithKline, LLC. $16.55 10/30/2025 Food and Beverage Undisputed 06/30/2026 1190387890 CMS
Globus Medical, Inc. $136.24 03/29/2025 Food and Beverage Undisputed 06/30/2026 1250045581 CMS
Globus Medical, Inc. $43.96 03/29/2025 Food and Beverage Undisputed 06/30/2026 1250101331 CMS
Medtronic, Inc. $104.85 10/02/2025 Food and Beverage Undisputed 06/30/2026 1219999742 CMS
SPR Therapeutics, Inc $135.08 01/23/2025 Food and Beverage Undisputed 06/30/2026 1200831057 CMS
SPR Therapeutics, Inc $22.25 04/07/2025 Food and Beverage Undisputed 06/30/2026 1200834311 CMS
SPR Therapeutics, Inc $149.30 05/14/2025 Food and Beverage Undisputed 06/30/2026 1200838186 CMS
SPR Therapeutics, Inc $56.03 08/01/2025 Food and Beverage Undisputed 06/30/2026 1200840431 CMS
SPR Therapeutics, Inc $10.15 08/15/2025 Food and Beverage Undisputed 06/30/2026 1200840890 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
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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