IndustryPayments
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

JOHN KENYON LARSEN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1538422118
CMS profile
11155592
Location
CARSON CITY, NV

General Payments · PY2021–2024

$11,699.83

  • Reported across 393 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,521.59

70 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.

Related groups: Physician Assistant NV All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,519.73 67
Consulting Fee $1,991.00 2
Education $10.86 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $2,053.61 8
Acerta Pharma LLC $935.88 18
GlaxoSmithKline, LLC. $726.18 25
Regeneron Healthcare Solutions, Inc. $566.97 16
Bayer HealthCare Pharmaceuticals Inc. $200.00 1
Merck Sharp & Dohme Corporation $23.11 1
ABBVIE INC. $15.84 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,999.71 105
PY2022 $2,297.78 116
PY2023 $2,880.75 102
PY2024 $4,521.59 70

Payment records · PY2024 (70)

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

Program year 2024 202120222023 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
ABBVIE INC. $15.84 04/03/2024 Food and Beverage Undisputed 01/23/2026 1107510845 CMS
AstraZeneca Pharmaceuticals LP $217.14 01/17/2024 Food and Beverage Undisputed 01/23/2026 1104450190 CMS
AstraZeneca Pharmaceuticals LP $21.22 03/07/2024 Food and Beverage Undisputed 01/23/2026 1105704076 CMS
AstraZeneca Pharmaceuticals LP $113.78 03/13/2024 Food and Beverage Undisputed 01/23/2026 1104275951 CMS
AstraZeneca Pharmaceuticals LP $14.00 04/10/2024 Food and Beverage Undisputed 01/23/2026 1105244819 CMS
AstraZeneca Pharmaceuticals LP $124.99 04/17/2024 Food and Beverage Undisputed 01/23/2026 1104669899 CMS
AstraZeneca Pharmaceuticals LP $22.85 04/23/2024 Food and Beverage Undisputed 01/23/2026 1104502714 CMS
AstraZeneca Pharmaceuticals LP $17.70 05/16/2024 Food and Beverage Undisputed 01/23/2026 1104659689 CMS
AstraZeneca Pharmaceuticals LP $120.09 06/12/2024 Food and Beverage Undisputed 01/23/2026 1105642004 CMS
AstraZeneca Pharmaceuticals LP $21.97 07/09/2024 Food and Beverage Undisputed 01/23/2026 1105562318 CMS
AstraZeneca Pharmaceuticals LP $23.35 07/16/2024 Food and Beverage Undisputed 01/23/2026 1105839837 CMS
AstraZeneca Pharmaceuticals LP $28.52 07/24/2024 Food and Beverage Undisputed 01/23/2026 1105618999 CMS
AstraZeneca Pharmaceuticals LP $13.65 08/21/2024 Food and Beverage Undisputed 01/23/2026 1104654971 CMS
AstraZeneca Pharmaceuticals LP $17.96 09/04/2024 Food and Beverage Undisputed 01/23/2026 1104632647 CMS
AstraZeneca Pharmaceuticals LP $113.19 09/10/2024 Food and Beverage Undisputed 01/23/2026 1104639669 CMS
AstraZeneca Pharmaceuticals LP $21.34 09/19/2024 Food and Beverage Undisputed 01/23/2026 1105574178 CMS
AstraZeneca Pharmaceuticals LP $17.74 10/02/2024 Food and Beverage Undisputed 01/23/2026 1105894924 CMS
AstraZeneca Pharmaceuticals LP $15.53 10/23/2024 Food and Beverage Undisputed 01/23/2026 1105267716 CMS
AstraZeneca Pharmaceuticals LP $10.86 11/06/2024 Education Undisputed 01/23/2026 1105706600 CMS
Bayer Healthcare Pharmaceuticals Inc. $200.00 09/23/2024 Consulting Fee Undisputed 01/23/2026 1086321302 CMS
GENZYME CORPORATION $130.66 06/20/2024 Food and Beverage Undisputed 01/23/2026 1139853099 CMS
GENZYME CORPORATION $52.45 06/20/2024 Food and Beverage Undisputed 01/23/2026 1139853125 CMS
GENZYME CORPORATION $29.31 06/20/2024 Food and Beverage Undisputed 01/23/2026 1139853127 CMS
GENZYME CORPORATION $1,791.00 06/20/2024 Consulting Fee Undisputed 01/23/2026 1139853129 CMS
GENZYME CORPORATION $7.43 07/24/2024 Food and Beverage Undisputed 01/23/2026 1139853037 CMS
GENZYME CORPORATION $11.82 08/15/2024 Food and Beverage Undisputed 01/23/2026 1139853055 CMS
GENZYME CORPORATION $9.35 10/03/2024 Food and Beverage Undisputed 01/23/2026 1139853075 CMS
GENZYME CORPORATION $21.59 11/05/2024 Food and Beverage Undisputed 01/23/2026 1139853095 CMS
GlaxoSmithKline, LLC. $17.15 01/18/2024 Food and Beverage Undisputed 01/23/2026 1116459363 CMS
GlaxoSmithKline, LLC. $22.20 01/24/2024 Food and Beverage Undisputed 01/23/2026 1116539718 CMS
GlaxoSmithKline, LLC. $29.42 02/27/2024 Food and Beverage Undisputed 01/23/2026 1116499571 CMS
GlaxoSmithKline, LLC. $124.99 02/29/2024 Food and Beverage Undisputed 01/23/2026 1116173944 CMS
GlaxoSmithKline, LLC. $23.05 03/12/2024 Food and Beverage Undisputed 01/23/2026 1116642548 CMS
GlaxoSmithKline, LLC. $9.45 03/14/2024 Food and Beverage Undisputed 01/23/2026 1115919648 CMS
GlaxoSmithKline, LLC. $24.51 03/20/2024 Food and Beverage Undisputed 01/23/2026 1116641418 CMS
GlaxoSmithKline, LLC. $18.31 04/04/2024 Food and Beverage Undisputed 01/23/2026 1116230249 CMS
GlaxoSmithKline, LLC. $15.30 04/29/2024 Food and Beverage Undisputed 01/23/2026 1115909433 CMS
GlaxoSmithKline, LLC. $24.28 05/08/2024 Food and Beverage Undisputed 01/23/2026 1116581075 CMS
GlaxoSmithKline, LLC. $20.70 05/15/2024 Food and Beverage Undisputed 01/23/2026 1116455203 CMS
GlaxoSmithKline, LLC. $29.88 05/29/2024 Food and Beverage Undisputed 01/23/2026 1115880899 CMS
GlaxoSmithKline, LLC. $124.99 06/06/2024 Food and Beverage Undisputed 01/23/2026 1116397280 CMS
GlaxoSmithKline, LLC. $20.77 06/26/2024 Food and Beverage Undisputed 01/23/2026 1116410053 CMS
GlaxoSmithKline, LLC. $20.10 07/08/2024 Food and Beverage Undisputed 01/23/2026 1116710135 CMS
GlaxoSmithKline, LLC. $14.62 07/10/2024 Food and Beverage Undisputed 01/23/2026 1116106863 CMS
GlaxoSmithKline, LLC. $29.91 07/31/2024 Food and Beverage Undisputed 01/23/2026 1116241737 CMS
GlaxoSmithKline, LLC. $26.32 08/14/2024 Food and Beverage Undisputed 01/23/2026 1116395666 CMS
GlaxoSmithKline, LLC. $16.58 08/19/2024 Food and Beverage Undisputed 01/23/2026 1116100628 CMS
GlaxoSmithKline, LLC. $15.88 08/20/2024 Food and Beverage Undisputed 01/23/2026 1116410711 CMS
GlaxoSmithKline, LLC. $24.19 09/12/2024 Food and Beverage Undisputed 01/23/2026 1116715409 CMS
GlaxoSmithKline, LLC. $18.24 10/25/2024 Food and Beverage Undisputed 01/23/2026 1116566978 CMS
GlaxoSmithKline, LLC. $18.75 11/20/2024 Food and Beverage Undisputed 01/23/2026 1116413281 CMS
GlaxoSmithKline, LLC. $22.59 11/21/2024 Food and Beverage Undisputed 01/23/2026 1116510367 CMS
GlaxoSmithKline, LLC. $14.00 12/17/2024 Food and Beverage Undisputed 01/23/2026 1116321227 CMS
Merck Sharp & Dohme LLC $23.11 10/29/2024 Food and Beverage Undisputed 01/23/2026 1141979677 CMS
Regeneron Healthcare Solutions, Inc. $12.15 01/09/2024 Food and Beverage Undisputed 01/23/2026 1114330363 CMS
Regeneron Healthcare Solutions, Inc. $9.65 02/09/2024 Food and Beverage Undisputed 01/23/2026 1114330365 CMS
Regeneron Healthcare Solutions, Inc. $22.96 02/26/2024 Food and Beverage Undisputed 01/23/2026 1114330367 CMS
Regeneron Healthcare Solutions, Inc. $19.12 03/06/2024 Food and Beverage Undisputed 01/23/2026 1114330369 CMS
Regeneron Healthcare Solutions, Inc. $29.10 04/04/2024 Food and Beverage Undisputed 01/23/2026 1114330371 CMS
Regeneron Healthcare Solutions, Inc. $11.45 04/16/2024 Food and Beverage Undisputed 01/23/2026 1114330373 CMS
Regeneron Healthcare Solutions, Inc. $12.03 05/06/2024 Food and Beverage Undisputed 01/23/2026 1114330375 CMS
Regeneron Healthcare Solutions, Inc. $30.18 06/04/2024 Food and Beverage Undisputed 01/23/2026 1114330377 CMS
Regeneron Healthcare Solutions, Inc. $33.51 06/05/2024 Food and Beverage Undisputed 01/23/2026 1114330379 CMS
Regeneron Healthcare Solutions, Inc. $109.64 06/19/2024 Food and Beverage Undisputed 01/23/2026 1114330381 CMS
Regeneron Healthcare Solutions, Inc. $36.49 06/25/2024 Food and Beverage Undisputed 01/23/2026 1114330383 CMS
Regeneron Healthcare Solutions, Inc. $9.81 07/11/2024 Food and Beverage Undisputed 01/23/2026 1114330385 CMS
Regeneron Healthcare Solutions, Inc. $8.92 08/21/2024 Food and Beverage Undisputed 01/23/2026 1114330387 CMS
Regeneron Healthcare Solutions, Inc. $11.18 09/24/2024 Food and Beverage Undisputed 01/23/2026 1114330389 CMS
Regeneron Healthcare Solutions, Inc. $95.33 10/16/2024 Food and Beverage Undisputed 01/23/2026 1114330391 CMS
Regeneron Healthcare Solutions, Inc. $115.45 10/24/2024 Food and Beverage Undisputed 01/23/2026 1114330393 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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