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

DAVID B NELLES

Allopathic & Osteopathic Physicians Orthopaedic Surgery Orthopaedic Surgery of the Spine

NPI
1760710610
CMS profile
499177
Location
CONCORD, CA

General Payments · PY2018–2024

$45,349.47

  • Reported across 218 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$784.33

16 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
Food and Beverage $784.33 16

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
SPINEART USA INC $703.47 14
Orthofix Medical, Inc. $59.44 1
VERTEX PHARMACEUTICALS INCORPORATED $21.42 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $11,363.99 37
PY2019 $6,744.59 36
PY2020 $6,619.92 20
PY2021 $11,893.41 58
PY2022 $1,514.95 16
PY2023 $6,428.28 35
PY2024 $784.33 16

Payment records · PY2024 (16)

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
Orthofix Medical, Inc. $59.44 01/20/2024 Food and Beverage Undisputed 01/23/2026 1127584438 CMS
SPINEART USA INC $22.62 01/28/2024 Food and Beverage Undisputed 01/23/2026 1140053002 CMS
SPINEART USA INC $53.14 01/28/2024 Food and Beverage Undisputed 01/23/2026 1140053052 CMS
SPINEART USA INC $54.13 03/23/2024 Food and Beverage Undisputed 01/23/2026 1140053856 CMS
SPINEART USA INC $72.80 03/23/2024 Food and Beverage Undisputed 01/23/2026 1140053886 CMS
SPINEART USA INC $104.33 05/20/2024 Food and Beverage Undisputed 01/23/2026 1140053088 CMS
SPINEART USA INC $70.80 06/12/2024 Food and Beverage Undisputed 01/23/2026 1140052740 CMS
SPINEART USA INC $17.84 06/17/2024 Food and Beverage Undisputed 01/23/2026 1140052996 CMS
SPINEART USA INC $50.75 07/26/2024 Food and Beverage Undisputed 01/23/2026 1140053254 CMS
SPINEART USA INC $34.47 08/16/2024 Food and Beverage Undisputed 01/23/2026 1140052792 CMS
SPINEART USA INC $40.00 08/16/2024 Food and Beverage Undisputed 01/23/2026 1140053026 CMS
SPINEART USA INC $41.35 08/26/2024 Food and Beverage Undisputed 01/23/2026 1140052798 CMS
SPINEART USA INC $44.18 09/30/2024 Food and Beverage Undisputed 01/23/2026 1140053034 CMS
SPINEART USA INC $53.09 11/04/2024 Food and Beverage Undisputed 01/23/2026 1140053056 CMS
SPINEART USA INC $43.97 12/03/2024 Food and Beverage Undisputed 01/23/2026 1140053032 CMS
VERTEX PHARMACEUTICALS INCORPORATED $21.42 09/19/2024 Food and Beverage Undisputed 01/23/2026 1105916570 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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