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

DAVID E NAYLOR

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1427131960
CMS profile
110123
Location
TORRANCE, CA

General Payments · PY2019–2025

$1,201.30

  • Reported across 42 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$574.73

35 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 $574.73 35

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
LivaNova USA, Inc. $538.03 34
UCB, Inc. $36.70 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $613.36 6
PY2024 $13.21 1
PY2025 $574.73 35

Payment records · PY2025 (35)

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

Program year 2025 20192024 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
LivaNova USA, Inc. $8.30 01/17/2025 Food and Beverage Undisputed 06/30/2026 1245686606 CMS
LivaNova USA, Inc. $9.28 01/24/2025 Food and Beverage Undisputed 06/30/2026 1245686615 CMS
LivaNova USA, Inc. $3.33 02/07/2025 Food and Beverage Undisputed 06/30/2026 1245686622 CMS
LivaNova USA, Inc. $13.95 02/13/2025 Food and Beverage Undisputed 06/30/2026 1245686626 CMS
LivaNova USA, Inc. $240.32 02/22/2025 Food and Beverage Undisputed 06/30/2026 1245686756 CMS
LivaNova USA, Inc. $11.75 03/21/2025 Food and Beverage Undisputed 06/30/2026 1245686664 CMS
LivaNova USA, Inc. $14.10 03/28/2025 Food and Beverage Undisputed 06/30/2026 1245686668 CMS
LivaNova USA, Inc. $12.20 04/11/2025 Food and Beverage Undisputed 06/30/2026 1245686710 CMS
LivaNova USA, Inc. $11.83 04/25/2025 Food and Beverage Undisputed 06/30/2026 1245686715 CMS
LivaNova USA, Inc. $8.08 05/02/2025 Food and Beverage Undisputed 06/30/2026 1245686677 CMS
LivaNova USA, Inc. $3.63 05/02/2025 Food and Beverage Undisputed 06/30/2026 1245686681 CMS
LivaNova USA, Inc. $12.58 05/09/2025 Food and Beverage Undisputed 06/30/2026 1245686684 CMS
LivaNova USA, Inc. $3.56 05/15/2025 Food and Beverage Undisputed 06/30/2026 1245686688 CMS
LivaNova USA, Inc. $7.19 05/15/2025 Food and Beverage Undisputed 06/30/2026 1245686697 CMS
LivaNova USA, Inc. $11.30 05/16/2025 Food and Beverage Undisputed 06/30/2026 1245686693 CMS
LivaNova USA, Inc. $8.25 05/30/2025 Food and Beverage Undisputed 06/30/2026 1245686718 CMS
LivaNova USA, Inc. $29.00 05/30/2025 Food and Beverage Undisputed 06/30/2026 1245686800 CMS
LivaNova USA, Inc. $15.20 06/06/2025 Food and Beverage Undisputed 06/30/2026 1245686722 CMS
LivaNova USA, Inc. $18.60 06/20/2025 Food and Beverage Undisputed 06/30/2026 1245686803 CMS
LivaNova USA, Inc. $3.05 08/15/2025 Food and Beverage Undisputed 06/30/2026 1245686812 CMS
LivaNova USA, Inc. $4.76 08/15/2025 Food and Beverage Undisputed 06/30/2026 1245686815 CMS
LivaNova USA, Inc. $2.45 08/15/2025 Food and Beverage Undisputed 06/30/2026 1245686819 CMS
LivaNova USA, Inc. $4.75 09/19/2025 Food and Beverage Undisputed 06/30/2026 1245686884 CMS
LivaNova USA, Inc. $6.17 10/03/2025 Food and Beverage Undisputed 06/30/2026 1245686844 CMS
LivaNova USA, Inc. $3.46 10/03/2025 Food and Beverage Undisputed 06/30/2026 1245686847 CMS
LivaNova USA, Inc. $27.67 10/08/2025 Food and Beverage Undisputed 06/30/2026 1245686860 CMS
LivaNova USA, Inc. $4.05 10/24/2025 Food and Beverage Undisputed 06/30/2026 1245686840 CMS
LivaNova USA, Inc. $5.73 10/24/2025 Food and Beverage Undisputed 06/30/2026 1245686851 CMS
LivaNova USA, Inc. $3.37 10/24/2025 Food and Beverage Undisputed 06/30/2026 1245686856 CMS
LivaNova USA, Inc. $4.77 10/31/2025 Food and Beverage Undisputed 06/30/2026 1245686832 CMS
LivaNova USA, Inc. $6.96 10/31/2025 Food and Beverage Undisputed 06/30/2026 1245686836 CMS
LivaNova USA, Inc. $9.27 12/19/2025 Food and Beverage Undisputed 06/30/2026 1245686824 CMS
LivaNova USA, Inc. $4.15 12/19/2025 Food and Beverage Undisputed 06/30/2026 1245686827 CMS
LivaNova USA, Inc. $4.97 12/30/2025 Food and Beverage Undisputed 06/30/2026 1253497638 CMS
UCB, Inc. $36.70 06/16/2025 Food and Beverage Undisputed 06/30/2026 1224603488 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
2019, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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