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

ELIZABETH KATHERINE LARSON

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1336800291
CMS profile
11386168
Location
WEBSTER, TX

General Payments · PY2022–2024

$2,651.31

  • Reported across 102 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,330.62

41 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 $1,235.63 40
Education $94.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $428.59 19
PY2023 $892.10 42
PY2024 $1,330.62 41

Payment records · PY2024 (41)

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
AstraZeneca Pharmaceuticals LP $17.61 01/11/2024 Food and Beverage Undisputed 01/23/2026 1105445354 CMS
AstraZeneca Pharmaceuticals LP $39.06 02/05/2024 Food and Beverage Undisputed 01/23/2026 1105805626 CMS
AstraZeneca Pharmaceuticals LP $25.33 02/07/2024 Food and Beverage Undisputed 01/23/2026 1105619615 CMS
AstraZeneca Pharmaceuticals LP $13.73 03/06/2024 Food and Beverage Undisputed 01/23/2026 1104658287 CMS
AstraZeneca Pharmaceuticals LP $17.64 04/10/2024 Food and Beverage Undisputed 01/23/2026 1105231438 CMS
AstraZeneca Pharmaceuticals LP $23.46 04/16/2024 Food and Beverage Undisputed 01/23/2026 1105839911 CMS
AstraZeneca Pharmaceuticals LP $19.40 06/10/2024 Food and Beverage Undisputed 01/23/2026 1104585476 CMS
AstraZeneca Pharmaceuticals LP $13.99 08/07/2024 Food and Beverage Undisputed 01/23/2026 1105338330 CMS
AstraZeneca Pharmaceuticals LP $22.52 10/30/2024 Food and Beverage Undisputed 01/23/2026 1105283543 CMS
GENZYME CORPORATION $31.23 01/10/2024 Food and Beverage Undisputed 01/23/2026 1139677349 CMS
GENZYME CORPORATION $34.68 01/24/2024 Food and Beverage Undisputed 01/23/2026 1139677351 CMS
GENZYME CORPORATION $94.54 01/26/2024 Food and Beverage Undisputed 01/23/2026 1139677427 CMS
GENZYME CORPORATION $7.07 02/08/2024 Food and Beverage Undisputed 01/23/2026 1139677365 CMS
GENZYME CORPORATION $32.33 02/14/2024 Food and Beverage Undisputed 01/23/2026 1139677363 CMS
GENZYME CORPORATION $22.42 03/28/2024 Food and Beverage Undisputed 01/23/2026 1139677371 CMS
GENZYME CORPORATION $29.76 04/24/2024 Food and Beverage Undisputed 01/23/2026 1139677383 CMS
GENZYME CORPORATION $6.64 04/24/2024 Food and Beverage Undisputed 01/23/2026 1139677397 CMS
GENZYME CORPORATION $40.56 06/12/2024 Food and Beverage Undisputed 01/23/2026 1139677409 CMS
GENZYME CORPORATION $19.29 06/26/2024 Food and Beverage Undisputed 01/23/2026 1139677439 CMS
GENZYME CORPORATION $12.97 07/03/2024 Food and Beverage Undisputed 01/23/2026 1139677419 CMS
GENZYME CORPORATION $23.20 07/31/2024 Food and Beverage Undisputed 01/23/2026 1139677425 CMS
GENZYME CORPORATION $33.50 08/29/2024 Food and Beverage Undisputed 01/23/2026 1139677437 CMS
GENZYME CORPORATION $28.12 10/02/2024 Food and Beverage Undisputed 01/23/2026 1139677601 CMS
GENZYME CORPORATION $104.33 10/25/2024 Food and Beverage Undisputed 01/23/2026 1139677617 CMS
GENZYME CORPORATION $33.44 10/25/2024 Food and Beverage Undisputed 01/23/2026 1139677621 CMS
GENZYME CORPORATION $39.99 10/31/2024 Food and Beverage Undisputed 01/23/2026 1139677619 CMS
GENZYME CORPORATION $29.56 11/07/2024 Food and Beverage Undisputed 01/23/2026 1139677627 CMS
GENZYME CORPORATION $6.56 12/11/2024 Food and Beverage Undisputed 01/23/2026 1139677657 CMS
GlaxoSmithKline, LLC. $16.53 11/18/2024 Food and Beverage Undisputed 01/23/2026 1116514821 CMS
kaleo, Inc. $24.35 02/05/2024 Food and Beverage Undisputed 01/23/2026 1126632432 CMS
kaleo, Inc. $16.80 04/03/2024 Food and Beverage Undisputed 01/23/2026 1126632434 CMS
Novartis Pharmaceuticals Corporation $69.67 09/20/2024 Food and Beverage Undisputed 01/23/2026 1087030876 CMS
Optinose US, Inc. $17.50 01/11/2024 Food and Beverage Undisputed 01/23/2026 1142180336 CMS
Optinose US, Inc. $16.91 02/15/2024 Food and Beverage Undisputed 01/23/2026 1142180344 CMS
Optinose US, Inc. $24.27 03/18/2024 Food and Beverage Undisputed 01/23/2026 1142180360 CMS
Optinose US, Inc. $21.61 05/22/2024 Food and Beverage Undisputed 01/23/2026 1142180384 CMS
PFIZER INC. $16.41 06/03/2024 Food and Beverage Undisputed 01/23/2026 1131732416 CMS
Regeneron Healthcare Solutions, Inc. $28.20 02/21/2024 Food and Beverage Undisputed 01/23/2026 1114330407 CMS
Regeneron Healthcare Solutions, Inc. $124.98 06/05/2024 Food and Beverage Undisputed 01/23/2026 1114330409 CMS
Regeneron Healthcare Solutions, Inc. $35.47 12/11/2024 Food and Beverage Undisputed 01/23/2026 1114330411 CMS
SANOFI-AVENTIS U.S. LLC $94.99 10/02/2024 Education Undisputed 01/23/2026 1139677613 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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