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

AMBER M DEMERATH

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1356072417
CMS profile
11382096
Location
NEENAH, WI

General Payments · PY2022–2024

$3,369.21

  • Reported across 113 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,732.55

57 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: Nurse Practitioner WI All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,732.55 57

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $716.72 16
Ardelyx, Inc. $140.26 3
NOVARTIS PHARMACEUTICALS CORPORATION $134.54 7
Boehringer Ingelheim Pharmaceuticals, Inc. $116.47 2
Fresenius USA Marketing, Inc. $87.23 5
Otsuka America Pharmaceutical, Inc. $85.71 4
Alnylam Pharmaceuticals Inc. $75.00 1
CALLIDITAS THERAPEUTICS US INC. $54.32 3
GENZYME CORPORATION $47.13 1
Novo Nordisk AS $42.25 2
Lilly USA, LLC $41.72 2
Mallinckrodt Hospital Products Inc. $41.03 2
Ultragenyx Pharmaceutical Inc. $35.61 2
Aurinia Pharma U.S., Inc. $35.41 2
GlaxoSmithKline, LLC. $33.87 2
Lexicon Pharmaceuticals, Inc. $17.07 1
Retrophin, Inc. $14.37 1
Acerta Pharma LLC $13.84 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $461.89 20
PY2023 $1,174.77 36
PY2024 $1,732.55 57

Payment records · PY2024 (57)

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
Alnylam Pharmaceuticals Inc. $75.00 03/26/2024 Food and Beverage Undisputed 01/23/2026 1125822525 CMS
Amgen Inc. $18.70 01/05/2024 Food and Beverage Undisputed 01/23/2026 1117539502 CMS
Amgen Inc. $107.67 03/06/2024 Food and Beverage Undisputed 01/23/2026 1115563570 CMS
Amgen Inc. $99.11 03/13/2024 Food and Beverage Undisputed 01/23/2026 1117539508 CMS
Amgen Inc. $23.31 04/13/2024 Food and Beverage Undisputed 01/23/2026 1115563563 CMS
Amgen Inc. $19.87 04/16/2024 Food and Beverage Undisputed 01/23/2026 1117539504 CMS
Amgen Inc. $7.80 05/02/2024 Food and Beverage Undisputed 01/23/2026 1117539506 CMS
Amgen Inc. $96.64 05/30/2024 Food and Beverage Undisputed 01/23/2026 1117539514 CMS
Amgen Inc. $17.47 06/03/2024 Food and Beverage Undisputed 01/23/2026 1117539510 CMS
Amgen Inc. $21.28 06/26/2024 Food and Beverage Undisputed 01/23/2026 1115563556 CMS
Amgen Inc. $16.18 08/06/2024 Food and Beverage Undisputed 01/23/2026 1117539512 CMS
Amgen Inc. $19.12 08/23/2024 Food and Beverage Undisputed 01/23/2026 1117539516 CMS
Amgen Inc. $105.64 09/19/2024 Food and Beverage Undisputed 01/23/2026 1117539522 CMS
Amgen Inc. $11.99 09/24/2024 Food and Beverage Undisputed 01/23/2026 1117539518 CMS
Amgen Inc. $30.43 10/10/2024 Food and Beverage Undisputed 01/23/2026 1115563577 CMS
Amgen Inc. $102.69 11/06/2024 Food and Beverage Undisputed 01/23/2026 1115563584 CMS
Amgen Inc. $18.82 12/04/2024 Food and Beverage Undisputed 01/23/2026 1117539520 CMS
Ardelyx, Inc. $110.98 02/13/2024 Food and Beverage Undisputed 01/23/2026 1146724170 CMS
Ardelyx, Inc. $18.57 04/04/2024 Food and Beverage Undisputed 01/23/2026 1146724172 CMS
Ardelyx, Inc. $10.71 09/27/2024 Food and Beverage Undisputed 01/23/2026 1146724174 CMS
AstraZeneca Pharmaceuticals LP $13.84 03/21/2024 Food and Beverage Undisputed 01/23/2026 1104692696 CMS
Aurinia Pharma U.S., Inc. $18.04 04/02/2024 Food and Beverage Undisputed 01/23/2026 1150696366 CMS
Aurinia Pharma U.S., Inc. $17.37 07/25/2024 Food and Beverage Undisputed 01/23/2026 1150696368 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $98.59 06/20/2024 Food and Beverage Undisputed 01/23/2026 1117975706 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.88 10/03/2024 Food and Beverage Undisputed 01/23/2026 1117975704 CMS
CALLIDITAS THERAPEUTICS US INC. $19.02 02/06/2024 Food and Beverage Undisputed 01/23/2026 1141509227 CMS
CALLIDITAS THERAPEUTICS US INC. $20.81 02/19/2024 Food and Beverage Undisputed 01/23/2026 1141509667 CMS
CALLIDITAS THERAPEUTICS US INC. $14.49 05/14/2024 Food and Beverage Undisputed 01/23/2026 1141514995 CMS
Fresenius USA Marketing, Inc. $18.84 01/17/2024 Food and Beverage Undisputed 01/23/2026 1154212060 CMS
Fresenius USA Marketing, Inc. $17.51 03/06/2024 Food and Beverage Undisputed 01/23/2026 1154212054 CMS
Fresenius USA Marketing, Inc. $14.36 04/30/2024 Food and Beverage Undisputed 01/23/2026 1154212052 CMS
Fresenius USA Marketing, Inc. $17.75 06/13/2024 Food and Beverage Undisputed 01/23/2026 1154212056 CMS
Fresenius USA Marketing, Inc. $18.77 07/19/2024 Food and Beverage Undisputed 01/23/2026 1154212058 CMS
GENZYME CORPORATION $47.13 02/15/2024 Food and Beverage Undisputed 01/23/2026 1139708841 CMS
GlaxoSmithKline, LLC. $15.87 07/01/2024 Food and Beverage Undisputed 01/23/2026 1116166768 CMS
GlaxoSmithKline, LLC. $18.00 09/03/2024 Food and Beverage Undisputed 01/23/2026 1116238662 CMS
Lexicon Pharmaceuticals, Inc. $17.07 05/10/2024 Food and Beverage Undisputed 01/23/2026 1081699649 CMS
Lilly USA, LLC $19.65 03/14/2024 Food and Beverage Undisputed 01/23/2026 1135524311 CMS
Lilly USA, LLC $22.07 09/26/2024 Food and Beverage Undisputed 01/23/2026 1135493494 CMS
Mallinckrodt Hospital Products Inc. $18.93 09/05/2024 Food and Beverage Undisputed 01/23/2026 1145165497 CMS
Mallinckrodt Hospital Products Inc. $22.10 12/05/2024 Food and Beverage Undisputed 01/23/2026 1145165501 CMS
Novartis Pharmaceuticals Corporation $16.75 02/14/2024 Food and Beverage Undisputed 01/23/2026 1086925911 CMS
Novartis Pharmaceuticals Corporation $26.44 06/28/2024 Food and Beverage Undisputed 01/23/2026 1086925917 CMS
Novartis Pharmaceuticals Corporation $1.55 09/04/2024 Food and Beverage Undisputed 01/23/2026 1086925919 CMS
Novartis Pharmaceuticals Corporation $21.52 09/04/2024 Food and Beverage Undisputed 01/23/2026 1086925921 CMS
Novartis Pharmaceuticals Corporation $19.30 10/08/2024 Food and Beverage Undisputed 01/23/2026 1086925923 CMS
Novartis Pharmaceuticals Corporation $25.18 11/06/2024 Food and Beverage Undisputed 01/23/2026 1086925925 CMS
Novartis Pharmaceuticals Corporation $23.80 12/20/2024 Food and Beverage Undisputed 01/23/2026 1086925927 CMS
Novo Nordisk Inc $15.56 08/05/2024 Food and Beverage Undisputed 01/23/2026 1100551604 CMS
Novo Nordisk Inc $26.69 10/18/2024 Food and Beverage Undisputed 01/23/2026 1100354610 CMS
Otsuka America Pharmaceutical, Inc. $24.56 04/05/2024 Food and Beverage Undisputed 01/23/2026 1119057886 CMS
Otsuka America Pharmaceutical, Inc. $23.30 05/15/2024 Food and Beverage Undisputed 01/23/2026 1119057888 CMS
Otsuka America Pharmaceutical, Inc. $18.08 08/01/2024 Food and Beverage Undisputed 01/23/2026 1119057890 CMS
Otsuka America Pharmaceutical, Inc. $19.77 11/07/2024 Food and Beverage Undisputed 01/23/2026 1119057892 CMS
Travere Therapeutics, Inc. $14.37 03/28/2024 Food and Beverage Undisputed 01/23/2026 1149922683 CMS
Ultragenyx Pharmaceutical Inc. $18.51 05/29/2024 Food and Beverage Undisputed 01/23/2026 1153288266 CMS
Ultragenyx Pharmaceutical Inc. $17.10 07/10/2024 Food and Beverage Undisputed 01/23/2026 1153289439 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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