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

JAMES W SILVERTHORN

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1780662080
CMS profile
1239558
Location
SACRAMENTO, CA

General Payments · PY2018–2024

$6,206.57

  • Reported across 65 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,055.38

36 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 $1,854.28 25
Travel and Lodging $1,201.10 11

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $2,529.03 33
NICO Corporation $227.95 1
Kuros Biosciences USA, Inc $197.37 1
Checkpoint Surgical, Inc $101.03 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $285.18 5
PY2019 $1,575.35 6
PY2021 $163.93 5
PY2022 $743.10 7
PY2023 $383.63 6
PY2024 $3,055.38 36

Payment records · PY2024 (36)

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

Program year 2024 20182019202120222023 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
Checkpoint Surgical, Inc $101.03 01/23/2024 Food and Beverage Undisputed 01/23/2026 1143875119 CMS
Kuros Biosciences USA, Inc $197.37 04/22/2024 Food and Beverage Undisputed 01/23/2026 1139158995 CMS
Medtronic, Inc. $304.17 03/26/2024 Travel and Lodging Undisputed 01/23/2026 1119482304 CMS
Medtronic, Inc. $44.85 03/26/2024 Travel and Lodging Undisputed 01/23/2026 1119482306 CMS
Medtronic, Inc. $31.57 04/17/2024 Food and Beverage Undisputed 01/23/2026 1119482346 CMS
Medtronic, Inc. $19.59 04/17/2024 Food and Beverage Undisputed 01/23/2026 1119482350 CMS
Medtronic, Inc. $3.77 04/18/2024 Food and Beverage Undisputed 01/23/2026 1119482310 CMS
Medtronic, Inc. $5.59 04/18/2024 Food and Beverage Undisputed 01/23/2026 1119482322 CMS
Medtronic, Inc. $156.29 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1119482324 CMS
Medtronic, Inc. $68.32 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1119482326 CMS
Medtronic, Inc. $68.32 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1119482328 CMS
Medtronic, Inc. $358.00 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1119482334 CMS
Medtronic, Inc. $44.76 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1119482336 CMS
Medtronic, Inc. $26.17 04/18/2024 Food and Beverage Undisputed 01/23/2026 1119482338 CMS
Medtronic, Inc. $57.94 04/18/2024 Food and Beverage Undisputed 01/23/2026 1119482340 CMS
Medtronic, Inc. $154.02 04/18/2024 Food and Beverage Undisputed 01/23/2026 1119482348 CMS
Medtronic, Inc. $13.87 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1119482352 CMS
Medtronic, Inc. $125.13 04/19/2024 Food and Beverage Undisputed 01/23/2026 1119482308 CMS
Medtronic, Inc. $10.28 04/19/2024 Food and Beverage Undisputed 01/23/2026 1119482312 CMS
Medtronic, Inc. $22.03 04/19/2024 Food and Beverage Undisputed 01/23/2026 1119482314 CMS
Medtronic, Inc. $17.23 04/19/2024 Food and Beverage Undisputed 01/23/2026 1119482316 CMS
Medtronic, Inc. $68.46 04/19/2024 Food and Beverage Undisputed 01/23/2026 1119482320 CMS
Medtronic, Inc. $59.92 04/19/2024 Travel and Lodging Undisputed 01/23/2026 1119482330 CMS
Medtronic, Inc. $75.09 04/19/2024 Travel and Lodging Undisputed 01/23/2026 1119482332 CMS
Medtronic, Inc. $42.09 04/19/2024 Food and Beverage Undisputed 01/23/2026 1119482344 CMS
Medtronic, Inc. $7.51 04/19/2024 Travel and Lodging Undisputed 01/23/2026 1119482354 CMS
Medtronic, Inc. $35.96 05/06/2024 Food and Beverage Undisputed 01/23/2026 1119482318 CMS
Medtronic, Inc. $118.51 05/16/2024 Food and Beverage Undisputed 01/23/2026 1119482342 CMS
Medtronic, Inc. $46.00 07/21/2024 Food and Beverage Undisputed 01/23/2026 1119482356 CMS
Medtronic, Inc. $36.20 10/14/2024 Food and Beverage Undisputed 01/23/2026 1119482362 CMS
Medtronic, Inc. $55.75 11/06/2024 Food and Beverage Undisputed 01/23/2026 1119482358 CMS
Medtronic, Inc. $87.27 11/15/2024 Food and Beverage Undisputed 01/23/2026 1119482360 CMS
Medtronic, Inc. $79.75 11/25/2024 Food and Beverage Undisputed 01/23/2026 1119482364 CMS
Medtronic, Inc. $129.17 12/04/2024 Food and Beverage Undisputed 01/23/2026 1119482366 CMS
Medtronic, Inc. $155.45 12/18/2024 Food and Beverage Undisputed 01/23/2026 1119482368 CMS
Nico Corporation $227.95 05/01/2024 Food and Beverage Undisputed 01/23/2026 1147100507 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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