IndustryPayments

MAMOO NAKAMURA

Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology WEST HOLLYWOOD, CA NPI 1972752467

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology CA W. L. Gore & Associates, Inc. All categories

General Payments — all program years on this page

$93,031.22

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 454
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $10,402.64 across 100 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of paymentAmountRecords
Consulting Fee $5,070.003
Travel and Lodging $2,881.489
Food and Beverage $2,451.1688

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
W. L. Gore & Associates, Inc. $5,420.014
Medtronic, Inc. $2,863.4713
Edwards Lifesciences Corporation $1,569.2977
BOSTON SCIENTIFIC CORPORATION $338.674
ShockWave Medical, Inc $177.711
Philips Electronics North America Corporation $33.491

By program year

Program yearAmountRecords
2018 $12,954.6439
2019 $51,103.8889
2020 $1,807.0724
2021 $9,625.0039
2022 $2,771.7786
2023 $4,366.2277
2024 $10,402.64100

Records — PY2024 (100)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1092695319 Boston Scientific Corporation $41.16 07/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092695321 Boston Scientific Corporation $54.16 09/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092695323 Boston Scientific Corporation $71.14 07/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092695325 Boston Scientific Corporation $172.21 12/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119574851 Medtronic, Inc. $179.99 12/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119574853 Medtronic, Inc. $191.20 12/18/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574855 Medtronic, Inc. $894.00 12/12/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574857 Medtronic, Inc. $81.21 12/19/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574859 Medtronic, Inc. $894.00 12/14/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574861 Medtronic, Inc. $209.00 12/12/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574863 Medtronic, Inc. $26.53 12/12/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574865 Medtronic, Inc. $209.00 12/13/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574867 Medtronic, Inc. $26.53 12/13/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119574869 Medtronic, Inc. $51.85 12/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119574871 Medtronic, Inc. $55.00 12/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119574873 Medtronic, Inc. $5.63 12/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119574875 Medtronic, Inc. $39.53 12/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785758 Edwards Lifesciences Corporation $6.64 01/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785760 Edwards Lifesciences Corporation $7.75 01/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785762 Edwards Lifesciences Corporation $6.40 01/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785764 Edwards Lifesciences Corporation $5.81 01/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785766 Edwards Lifesciences Corporation $24.44 01/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785768 Edwards Lifesciences Corporation $7.07 01/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785770 Edwards Lifesciences Corporation $47.60 01/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785774 Edwards Lifesciences Corporation $6.55 02/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785776 Edwards Lifesciences Corporation $6.20 02/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785778 Edwards Lifesciences Corporation $6.89 02/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785780 Edwards Lifesciences Corporation $7.40 02/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785782 Edwards Lifesciences Corporation $5.45 02/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785784 Edwards Lifesciences Corporation $5.08 02/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785786 Edwards Lifesciences Corporation $54.34 02/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785788 Edwards Lifesciences Corporation $29.17 02/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785790 Edwards Lifesciences Corporation $31.25 01/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785802 Edwards Lifesciences Corporation $4.24 03/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785806 Edwards Lifesciences Corporation $4.80 03/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785940 Edwards Lifesciences Corporation $4.19 03/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785942 Edwards Lifesciences Corporation $165.37 03/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785944 Edwards Lifesciences Corporation $50.62 05/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785950 Edwards Lifesciences Corporation $10.37 04/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785952 Edwards Lifesciences Corporation $3.73 04/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785954 Edwards Lifesciences Corporation $124.12 04/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785956 Edwards Lifesciences Corporation $10.17 04/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785958 Edwards Lifesciences Corporation $84.22 04/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785960 Edwards Lifesciences Corporation $6.41 04/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785962 Edwards Lifesciences Corporation $8.88 04/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785964 Edwards Lifesciences Corporation $13.62 04/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785966 Edwards Lifesciences Corporation $9.29 04/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785980 Edwards Lifesciences Corporation $13.77 05/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785982 Edwards Lifesciences Corporation $8.10 05/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785984 Edwards Lifesciences Corporation $6.12 05/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785986 Edwards Lifesciences Corporation $8.68 05/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785992 Edwards Lifesciences Corporation $10.90 06/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785994 Edwards Lifesciences Corporation $8.17 06/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785996 Edwards Lifesciences Corporation $10.87 06/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138785998 Edwards Lifesciences Corporation $6.58 06/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786000 Edwards Lifesciences Corporation $9.65 06/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786002 Edwards Lifesciences Corporation $4.60 07/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786004 Edwards Lifesciences Corporation $9.27 07/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786006 Edwards Lifesciences Corporation $5.51 07/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786008 Edwards Lifesciences Corporation $8.94 07/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786010 Edwards Lifesciences Corporation $6.89 07/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786012 Edwards Lifesciences Corporation $5.69 07/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786014 Edwards Lifesciences Corporation $26.12 08/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786016 Edwards Lifesciences Corporation $5.89 08/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786018 Edwards Lifesciences Corporation $6.30 08/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786020 Edwards Lifesciences Corporation $61.68 08/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786022 Edwards Lifesciences Corporation $5.82 08/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786024 Edwards Lifesciences Corporation $4.58 08/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786026 Edwards Lifesciences Corporation $8.13 08/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786028 Edwards Lifesciences Corporation $92.90 10/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786030 Edwards Lifesciences Corporation $61.72 10/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786034 Edwards Lifesciences Corporation $6.96 09/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786036 Edwards Lifesciences Corporation $4.57 09/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786038 Edwards Lifesciences Corporation $10.36 09/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786040 Edwards Lifesciences Corporation $8.07 09/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786044 Edwards Lifesciences Corporation $6.03 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786046 Edwards Lifesciences Corporation $5.50 10/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786048 Edwards Lifesciences Corporation $22.74 10/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786050 Edwards Lifesciences Corporation $11.22 11/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786052 Edwards Lifesciences Corporation $7.33 11/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786054 Edwards Lifesciences Corporation $9.70 11/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786056 Edwards Lifesciences Corporation $8.58 11/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786058 Edwards Lifesciences Corporation $10.83 10/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786060 Edwards Lifesciences Corporation $8.91 10/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786062 Edwards Lifesciences Corporation $8.63 11/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786064 Edwards Lifesciences Corporation $10.31 11/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786066 Edwards Lifesciences Corporation $10.25 10/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786068 Edwards Lifesciences Corporation $3.69 10/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786070 Edwards Lifesciences Corporation $10.15 11/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786072 Edwards Lifesciences Corporation $217.24 10/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786074 Edwards Lifesciences Corporation $2.73 09/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786076 Edwards Lifesciences Corporation $11.71 12/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786078 Edwards Lifesciences Corporation $9.01 12/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1138786080 Edwards Lifesciences Corporation $9.82 12/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146848841 Philips North America LLC $33.49 12/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1148099035 W. L. Gore & Associates, Inc. $2,340.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1148099039 W. L. Gore & Associates, Inc. $1,950.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1148099043 W. L. Gore & Associates, Inc. $780.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1148099112 W. L. Gore & Associates, Inc. $350.01 03/28/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1152972625 ShockWave Medical, Inc $177.71 12/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.