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

LAI CHOW KOK

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1366414344
CMS profile
62029
Location
WINSTON SALEM, NC

General Payments · PY2018–2024

$16,161.52

  • Reported across 579 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,920.80

59 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 $1,583.62 5
Food and Beverage $1,337.18 54

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $5,951.65 113
PY2019 $1,253.70 77
PY2020 $1,393.18 84
PY2021 $1,757.33 98
PY2022 $1,412.38 80
PY2023 $1,472.48 68
PY2024 $2,920.80 59

Payment records · PY2024 (59)

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
Abbott Laboratories $24.61 02/28/2024 Food and Beverage Undisputed 01/23/2026 1125021444 CMS
Abbott Laboratories $21.61 04/11/2024 Food and Beverage Undisputed 01/23/2026 1125021451 CMS
Abbott Laboratories $23.34 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125021459 CMS
Abbott Laboratories $15.91 11/06/2024 Food and Beverage Undisputed 01/23/2026 1125021465 CMS
Amgen Inc. $22.71 09/24/2024 Food and Beverage Undisputed 01/23/2026 1117601115 CMS
Amgen Inc. $19.54 09/25/2024 Food and Beverage Undisputed 01/23/2026 1111622598 CMS
AstraZeneca Pharmaceuticals LP $14.78 07/31/2024 Food and Beverage Undisputed 01/23/2026 1104547386 CMS
ATRICURE, INC. $44.94 08/29/2024 Food and Beverage Undisputed 01/23/2026 1132840629 CMS
BIOTRONIK INC. $22.22 02/23/2024 Food and Beverage Undisputed 01/23/2026 1145811816 CMS
Boston Scientific Corporation $28.95 01/24/2024 Food and Beverage Undisputed 01/23/2026 1092353825 CMS
Boston Scientific Corporation $25.32 01/29/2024 Food and Beverage Undisputed 01/23/2026 1092353823 CMS
Boston Scientific Corporation $4.39 06/19/2024 Food and Beverage Undisputed 01/23/2026 1092353821 CMS
Boston Scientific Corporation $39.58 11/07/2024 Food and Beverage Undisputed 01/23/2026 1092353829 CMS
Boston Scientific Corporation $32.73 11/20/2024 Food and Beverage Undisputed 01/23/2026 1092353827 CMS
CARDIVA MEDICAL, INC. $22.18 07/01/2024 Food and Beverage Undisputed 01/23/2026 1143857279 CMS
E.R. Squibb & Sons, L.L.C. $15.99 02/05/2024 Food and Beverage Undisputed 01/23/2026 1101590317 CMS
E.R. Squibb & Sons, L.L.C. $15.99 04/29/2024 Food and Beverage Undisputed 01/23/2026 1101590328 CMS
Elutia, Inc. $14.54 06/11/2024 Food and Beverage Undisputed 01/23/2026 1130723933 CMS
Medtronic, Inc. $556.05 02/13/2024 Travel and Lodging Undisputed 01/23/2026 1119284920 CMS
Medtronic, Inc. $478.62 02/13/2024 Travel and Lodging Undisputed 01/23/2026 1119284922 CMS
Medtronic, Inc. $6.85 03/05/2024 Food and Beverage Undisputed 01/23/2026 1119284930 CMS
Medtronic, Inc. $21.08 03/07/2024 Food and Beverage Undisputed 01/23/2026 1119284932 CMS
Medtronic, Inc. $116.09 03/07/2024 Food and Beverage Undisputed 01/23/2026 1119284934 CMS
Medtronic, Inc. $55.52 03/08/2024 Travel and Lodging Undisputed 01/23/2026 1119284926 CMS
Medtronic, Inc. $273.96 03/14/2024 Travel and Lodging Undisputed 01/23/2026 1119284924 CMS
Medtronic, Inc. $219.47 03/25/2024 Travel and Lodging Undisputed 01/23/2026 1119284928 CMS
Medtronic, Inc. $25.45 04/01/2024 Food and Beverage Undisputed 01/23/2026 1119284948 CMS
Medtronic, Inc. $5.76 04/02/2024 Food and Beverage Undisputed 01/23/2026 1119284946 CMS
Medtronic, Inc. $13.83 04/03/2024 Food and Beverage Undisputed 01/23/2026 1119284942 CMS
Medtronic, Inc. $110.68 04/03/2024 Food and Beverage Undisputed 01/23/2026 1119284944 CMS
Medtronic, Inc. $4.41 04/24/2024 Food and Beverage Undisputed 01/23/2026 1119284936 CMS
Medtronic, Inc. $16.40 05/09/2024 Food and Beverage Undisputed 01/23/2026 1119284938 CMS
Medtronic, Inc. $7.82 05/09/2024 Food and Beverage Undisputed 01/23/2026 1119284940 CMS
Medtronic, Inc. $8.02 06/18/2024 Food and Beverage Undisputed 01/23/2026 1119284950 CMS
Medtronic, Inc. $25.89 08/06/2024 Food and Beverage Undisputed 01/23/2026 1119284952 CMS
Medtronic, Inc. $10.68 08/15/2024 Food and Beverage Undisputed 01/23/2026 1119284954 CMS
Medtronic, Inc. $5.66 10/10/2024 Food and Beverage Undisputed 01/23/2026 1119284960 CMS
Medtronic, Inc. $22.25 10/24/2024 Food and Beverage Undisputed 01/23/2026 1119284958 CMS
Medtronic, Inc. $118.09 11/11/2024 Food and Beverage Undisputed 01/23/2026 1119284956 CMS
Medtronic, Inc. $21.85 12/31/2024 Food and Beverage Undisputed 01/23/2026 1119284962 CMS
Novartis Pharmaceuticals Corporation $7.67 01/09/2024 Food and Beverage Undisputed 01/23/2026 1087075590 CMS
Novartis Pharmaceuticals Corporation $8.37 01/25/2024 Food and Beverage Undisputed 01/23/2026 1087075594 CMS
Novartis Pharmaceuticals Corporation $7.65 02/23/2024 Food and Beverage Undisputed 01/23/2026 1087075596 CMS
Novartis Pharmaceuticals Corporation $7.48 04/09/2024 Food and Beverage Undisputed 01/23/2026 1087075598 CMS
Novartis Pharmaceuticals Corporation $24.52 04/23/2024 Food and Beverage Undisputed 01/23/2026 1087075600 CMS
Novartis Pharmaceuticals Corporation $11.77 07/15/2024 Food and Beverage Undisputed 01/23/2026 1087075606 CMS
Novartis Pharmaceuticals Corporation $22.81 08/27/2024 Food and Beverage Undisputed 01/23/2026 1087075612 CMS
Novartis Pharmaceuticals Corporation $2.25 08/27/2024 Food and Beverage Undisputed 01/23/2026 1087075614 CMS
Novartis Pharmaceuticals Corporation $10.85 08/30/2024 Food and Beverage Undisputed 01/23/2026 1087075608 CMS
Novartis Pharmaceuticals Corporation $8.51 09/12/2024 Food and Beverage Undisputed 01/23/2026 1087075610 CMS
Novartis Pharmaceuticals Corporation $10.01 10/14/2024 Food and Beverage Undisputed 01/23/2026 1087075616 CMS
Novartis Pharmaceuticals Corporation $7.25 11/07/2024 Food and Beverage Undisputed 01/23/2026 1087075620 CMS
Novartis Pharmaceuticals Corporation $7.98 12/10/2024 Food and Beverage Undisputed 01/23/2026 1087075622 CMS
Novo Nordisk Inc $17.43 01/24/2024 Food and Beverage Undisputed 01/23/2026 1097212326 CMS
Philips North America LLC $41.66 03/19/2024 Food and Beverage Undisputed 01/23/2026 1146892133 CMS
Philips North America LLC $51.54 05/30/2024 Food and Beverage Undisputed 01/23/2026 1146892131 CMS
Philips North America LLC $74.56 06/24/2024 Food and Beverage Undisputed 01/23/2026 1146892127 CMS
Vektor Medical Inc. $44.23 11/30/0002 Food and Beverage Undisputed 01/23/2026 1155053628 CMS
Vital Connect, Inc $20.50 10/14/2024 Food and Beverage Undisputed 01/23/2026 1120137924 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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