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

ANDREW JOHN GAUDEN

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1770155202
CMS profile
9052419
Location
STANFORD, CA

General Payments · PY2022–2024

$3,613.08

  • Reported across 77 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,107.37

30 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 $878.43 28
Travel and Lodging $228.94 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $631.57 22
MicroVention, Inc. $411.45 6
QAPEL MEDICAL INC $39.18 1
Route 92 Medical, Inc. $25.17 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $2,063.95 36
PY2023 $441.76 11
PY2024 $1,107.37 30

Payment records · PY2024 (30)

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

Program year 2024 20222023 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
MicroVention, Inc. $20.01 01/22/2024 Food and Beverage Undisputed 01/23/2026 1153778699 CMS
MicroVention, Inc. $17.18 03/14/2024 Food and Beverage Undisputed 01/23/2026 1153778701 CMS
MicroVention, Inc. $33.48 03/15/2024 Travel and Lodging Undisputed 01/23/2026 1153778703 CMS
MicroVention, Inc. $133.48 03/15/2024 Food and Beverage Undisputed 01/23/2026 1153778705 CMS
MicroVention, Inc. $195.46 03/19/2024 Travel and Lodging Undisputed 01/23/2026 1153778707 CMS
MicroVention, Inc. $11.84 04/22/2024 Food and Beverage Undisputed 01/23/2026 1153778709 CMS
QAPEL MEDICAL INC $39.18 05/07/2024 Food and Beverage Undisputed 01/23/2026 1147398194 CMS
Route 92 Medical, Inc. $25.17 05/29/2024 Food and Beverage Undisputed 01/23/2026 1113681806 CMS
Stryker Corporation $19.88 01/16/2024 Food and Beverage Undisputed 01/23/2026 1119834787 CMS
Stryker Corporation $17.80 02/06/2024 Food and Beverage Undisputed 01/23/2026 1119834789 CMS
Stryker Corporation $16.90 02/08/2024 Food and Beverage Undisputed 01/23/2026 1119834791 CMS
Stryker Corporation $4.26 02/15/2024 Food and Beverage Undisputed 01/23/2026 1119834793 CMS
Stryker Corporation $23.32 02/15/2024 Food and Beverage Undisputed 01/23/2026 1119834795 CMS
Stryker Corporation $15.70 02/26/2024 Food and Beverage Undisputed 01/23/2026 1119834797 CMS
Stryker Corporation $25.56 02/27/2024 Food and Beverage Undisputed 01/23/2026 1119834799 CMS
Stryker Corporation $16.41 02/29/2024 Food and Beverage Undisputed 01/23/2026 1119834801 CMS
Stryker Corporation $17.40 03/01/2024 Food and Beverage Undisputed 01/23/2026 1119834803 CMS
Stryker Corporation $10.45 03/04/2024 Food and Beverage Undisputed 01/23/2026 1119834805 CMS
Stryker Corporation $148.59 03/13/2024 Food and Beverage Undisputed 01/23/2026 1119834807 CMS
Stryker Corporation $23.77 03/27/2024 Food and Beverage Undisputed 01/23/2026 1119834809 CMS
Stryker Corporation $12.21 03/29/2024 Food and Beverage Undisputed 01/23/2026 1119834811 CMS
Stryker Corporation $14.17 04/02/2024 Food and Beverage Undisputed 01/23/2026 1119834813 CMS
Stryker Corporation $14.05 05/02/2024 Food and Beverage Undisputed 01/23/2026 1119834815 CMS
Stryker Corporation $11.90 05/03/2024 Food and Beverage Undisputed 01/23/2026 1119834817 CMS
Stryker Corporation $20.56 05/07/2024 Food and Beverage Undisputed 01/23/2026 1119834819 CMS
Stryker Corporation $31.55 05/10/2024 Food and Beverage Undisputed 01/23/2026 1119834821 CMS
Stryker Corporation $18.71 05/14/2024 Food and Beverage Undisputed 01/23/2026 1119834823 CMS
Stryker Corporation $18.53 05/28/2024 Food and Beverage Undisputed 01/23/2026 1119834825 CMS
Stryker Corporation $131.91 05/29/2024 Food and Beverage Undisputed 01/23/2026 1119834827 CMS
Stryker Corporation $17.94 06/03/2024 Food and Beverage Undisputed 01/23/2026 1119834829 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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