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

SANDRA MESSMER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1891273652
CMS profile
5618947
Location
HIGH RIDGE, MO

General Payments · PY2022–2024

$601.88

  • Reported across 32 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$349.77

17 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 $349.77 17

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $148.76 9
PY2023 $103.35 6
PY2024 $349.77 17

Payment records · PY2024 (17)

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
ABBVIE INC. $21.63 01/11/2024 Food and Beverage Undisputed 01/23/2026 1107654030 CMS
ABBVIE INC. $30.26 04/05/2024 Food and Beverage Undisputed 01/23/2026 1107654032 CMS
ABBVIE INC. $16.23 04/29/2024 Food and Beverage Undisputed 01/23/2026 1107654034 CMS
ABBVIE INC. $33.08 10/03/2024 Food and Beverage Undisputed 01/23/2026 1107654036 CMS
Amgen Inc. $28.68 05/22/2024 Food and Beverage Undisputed 01/23/2026 1117327467 CMS
AstraZeneca Pharmaceuticals LP $16.22 04/03/2024 Food and Beverage Undisputed 01/23/2026 1105460002 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.50 02/06/2024 Food and Beverage Undisputed 01/23/2026 1118217531 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.77 11/21/2024 Food and Beverage Undisputed 01/23/2026 1118217527 CMS
E.R. Squibb & Sons, L.L.C. $20.48 03/28/2024 Food and Beverage Undisputed 01/23/2026 1101542382 CMS
E.R. Squibb & Sons, L.L.C. $16.86 04/17/2024 Food and Beverage Undisputed 01/23/2026 1101542386 CMS
Gilead Sciences, Inc. $17.71 01/31/2024 Food and Beverage Undisputed 01/23/2026 1133654736 CMS
GlaxoSmithKline, LLC. $16.15 03/21/2024 Food and Beverage Undisputed 01/23/2026 1116241625 CMS
Lilly USA, LLC $17.50 06/14/2024 Food and Beverage Undisputed 01/23/2026 1135938072 CMS
Lilly USA, LLC $15.18 11/20/2024 Food and Beverage Undisputed 01/23/2026 1135884768 CMS
PFIZER INC. $16.18 08/01/2024 Food and Beverage Undisputed 01/23/2026 1131793379 CMS
PFIZER INC. $14.93 09/16/2024 Food and Beverage Undisputed 01/23/2026 1131936938 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.41 05/07/2024 Food and Beverage Undisputed 01/23/2026 1153632772 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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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.