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

MADISON WYNNE DEMPEWOLF

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1003434226
CMS profile
11122188
Location
CHICO, CA

General Payments · PY2021–2024

$2,200.23

  • Reported across 118 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$271.70

12 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 $271.70 12

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $963.41 60
PY2022 $464.79 23
PY2023 $500.33 23
PY2024 $271.70 12

Payment records · PY2024 (12)

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. $24.86 02/07/2024 Food and Beverage Undisputed 01/23/2026 1107011625 CMS
ABBVIE INC. $29.88 06/24/2024 Food and Beverage Undisputed 01/23/2026 1107011627 CMS
ABBVIE INC. $29.30 07/18/2024 Food and Beverage Undisputed 01/23/2026 1107011629 CMS
Amgen Inc. $21.70 04/24/2024 Food and Beverage Undisputed 01/23/2026 1117237082 CMS
AstraZeneca Pharmaceuticals LP $13.44 01/30/2024 Food and Beverage Undisputed 01/23/2026 1105859452 CMS
AstraZeneca Pharmaceuticals LP $26.44 03/27/2024 Food and Beverage Undisputed 01/23/2026 1104417107 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.03 01/23/2024 Food and Beverage Undisputed 01/23/2026 1117832486 CMS
Exact Sciences Corporation $16.77 06/05/2024 Food and Beverage Undisputed 01/23/2026 1114566586 CMS
PFIZER INC. $22.45 02/06/2024 Food and Beverage Undisputed 01/23/2026 1131181770 CMS
PFIZER INC. $25.71 05/16/2024 Food and Beverage Undisputed 01/23/2026 1131521037 CMS
PFIZER INC. $23.97 07/10/2024 Food and Beverage Undisputed 01/23/2026 1131757178 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.15 06/13/2024 Food and Beverage Undisputed 01/23/2026 1153544661 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.

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.