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

TOM R DEMEESTER

Allopathic & Osteopathic Physicians Surgery

NPI
1902837289
CMS profile
474720
Location
LOS ANGELES, CA

General Payments · PY2018–2019

$73,398.88

  • Reported across 54 records
  • CMS publication 2026-01-23

Latest program year · PY2019

$51,952.72

33 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

PY2019 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $46,953.19 5
Travel and Lodging $4,095.95 13
Food and Beverage $903.58 15

By paying entity

PY2019 · sorted by reported total

Paying entityAmountRecords
Ethicon US, LLC $47,342.80 9
Medical Device Business Services, Inc. $4,609.92 24

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $21,446.16 21
PY2019 $51,952.72 33

Payment records · PY2019 (33)

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

Program year 2019 2018 Record-level detail is published for PY2019; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Ethicon US, LLC $85.55 05/03/2019 Food and Beverage Undisputed 01/23/2026 648747743 CMS
Ethicon US, LLC $37.50 05/05/2019 Food and Beverage Undisputed 01/23/2026 648747739 CMS
Ethicon US, LLC $10,540.00 08/09/2019 Consulting Fee Undisputed 01/23/2026 648747715 CMS
Ethicon US, LLC $25.74 09/12/2019 Food and Beverage Undisputed 01/23/2026 648747747 CMS
Ethicon US, LLC $9,440.00 09/20/2019 Consulting Fee Undisputed 01/23/2026 648747721 CMS
Ethicon US, LLC $8,063.19 09/30/2019 Consulting Fee Undisputed 01/23/2026 648747725 CMS
Ethicon US, LLC $240.82 09/30/2019 Travel and Lodging Undisputed 01/23/2026 648747729 CMS
Ethicon US, LLC $12,400.00 10/02/2019 Consulting Fee Undisputed 01/23/2026 648747733 CMS
Ethicon US, LLC $6,510.00 12/03/2019 Consulting Fee Undisputed 01/23/2026 648747736 CMS
Medical Device Business Services, Inc. $304.61 05/04/2019 Travel and Lodging Undisputed 01/23/2026 655911533 CMS
Medical Device Business Services, Inc. $140.61 05/04/2019 Travel and Lodging Undisputed 01/23/2026 655911535 CMS
Medical Device Business Services, Inc. $239.60 05/04/2019 Travel and Lodging Undisputed 01/23/2026 655911537 CMS
Medical Device Business Services, Inc. $31.96 05/04/2019 Food and Beverage Undisputed 01/23/2026 655911539 CMS
Medical Device Business Services, Inc. $46.71 05/04/2019 Food and Beverage Undisputed 01/23/2026 655911541 CMS
Medical Device Business Services, Inc. $69.76 05/04/2019 Food and Beverage Undisputed 01/23/2026 655911543 CMS
Medical Device Business Services, Inc. $521.71 07/18/2019 Travel and Lodging Undisputed 01/23/2026 708391169 CMS
Medical Device Business Services, Inc. $195.62 07/18/2019 Travel and Lodging Undisputed 01/23/2026 708391177 CMS
Medical Device Business Services, Inc. $338.08 07/18/2019 Travel and Lodging Undisputed 01/23/2026 708391183 CMS
Medical Device Business Services, Inc. $125.00 07/18/2019 Food and Beverage Undisputed 01/23/2026 708391187 CMS
Medical Device Business Services, Inc. $25.45 07/19/2019 Food and Beverage Undisputed 01/23/2026 708391193 CMS
Medical Device Business Services, Inc. $25.47 07/19/2019 Food and Beverage Undisputed 01/23/2026 708391197 CMS
Medical Device Business Services, Inc. $505.99 09/12/2019 Travel and Lodging Undisputed 01/23/2026 655911545 CMS
Medical Device Business Services, Inc. $341.61 09/20/2019 Travel and Lodging Undisputed 01/23/2026 655911555 CMS
Medical Device Business Services, Inc. $168.37 09/20/2019 Travel and Lodging Undisputed 01/23/2026 655911557 CMS
Medical Device Business Services, Inc. $49.99 09/20/2019 Food and Beverage Undisputed 01/23/2026 655911559 CMS
Medical Device Business Services, Inc. $111.69 09/20/2019 Food and Beverage Undisputed 01/23/2026 655911561 CMS
Medical Device Business Services, Inc. $31.36 09/21/2019 Food and Beverage Undisputed 01/23/2026 655911563 CMS
Medical Device Business Services, Inc. $46.46 09/21/2019 Food and Beverage Undisputed 01/23/2026 655911565 CMS
Medical Device Business Services, Inc. $70.00 09/21/2019 Food and Beverage Undisputed 01/23/2026 655911567 CMS
Medical Device Business Services, Inc. $363.76 11/12/2019 Travel and Lodging Undisputed 01/23/2026 655911547 CMS
Medical Device Business Services, Inc. $355.89 11/12/2019 Travel and Lodging Undisputed 01/23/2026 655911549 CMS
Medical Device Business Services, Inc. $379.28 11/12/2019 Travel and Lodging Undisputed 01/23/2026 655911551 CMS
Medical Device Business Services, Inc. $120.94 11/12/2019 Food and Beverage Undisputed 01/23/2026 655911553 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
Source files
Dataset page · Bulk file · PY2018 , PY2019
Generated from
OP_DTL_GNRL_PGYR2019_P01232026_01102026.csv

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