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

SARAH ELIZABETH KNOLL

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1588204598
CMS profile
11142685
Location
GRAND RAPIDS, MI

General Payments · PY2021–2024

$2,297.05

  • Reported across 67 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,141.33

28 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 $1,141.33 28

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $91.92 3
PY2022 $387.72 19
PY2023 $676.08 17
PY2024 $1,141.33 28

Payment records · PY2024 (28)

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
Avadel CNS Pharmaceuticals, LLC $19.27 05/24/2024 Food and Beverage Undisputed 01/23/2026 1123393296 CMS
Avadel CNS Pharmaceuticals, LLC $15.55 11/08/2024 Food and Beverage Undisputed 01/23/2026 1123393298 CMS
Axsome Therapeutics, Inc. $30.25 12/10/2024 Food and Beverage Undisputed 01/23/2026 1148407590 CMS
IDORSIA PHARMACEUTICALS US INC $13.77 08/27/2024 Food and Beverage Undisputed 01/23/2026 1146790989 CMS
IDORSIA PHARMACEUTICALS US INC $19.18 10/02/2024 Food and Beverage Undisputed 01/23/2026 1146782410 CMS
Inspire Medical Systems, Inc. $15.41 03/06/2024 Food and Beverage Undisputed 01/23/2026 1148159358 CMS
Inspire Medical Systems, Inc. $8.32 04/26/2024 Food and Beverage Undisputed 01/23/2026 1148159360 CMS
Inspire Medical Systems, Inc. $10.53 06/11/2024 Food and Beverage Undisputed 01/23/2026 1148159362 CMS
Inspire Medical Systems, Inc. $160.13 06/13/2024 Food and Beverage Undisputed 01/23/2026 1148159364 CMS
Inspire Medical Systems, Inc. $8.31 08/13/2024 Food and Beverage Undisputed 01/23/2026 1148159366 CMS
Inspire Medical Systems, Inc. $19.09 08/13/2024 Food and Beverage Undisputed 01/23/2026 1148159368 CMS
Inspire Medical Systems, Inc. $5.99 08/20/2024 Food and Beverage Undisputed 01/23/2026 1148159370 CMS
Inspire Medical Systems, Inc. $47.22 09/12/2024 Food and Beverage Undisputed 01/23/2026 1148159372 CMS
Inspire Medical Systems, Inc. $11.80 09/12/2024 Food and Beverage Undisputed 01/23/2026 1148159374 CMS
Inspire Medical Systems, Inc. $10.40 09/12/2024 Food and Beverage Undisputed 01/23/2026 1148159376 CMS
Inspire Medical Systems, Inc. $27.75 09/12/2024 Food and Beverage Undisputed 01/23/2026 1148159378 CMS
Inspire Medical Systems, Inc. $319.87 09/12/2024 Food and Beverage Undisputed 01/23/2026 1148159380 CMS
Inspire Medical Systems, Inc. $24.87 09/13/2024 Food and Beverage Undisputed 01/23/2026 1148159382 CMS
Inspire Medical Systems, Inc. $24.74 09/13/2024 Food and Beverage Undisputed 01/23/2026 1148159384 CMS
Inspire Medical Systems, Inc. $44.78 09/13/2024 Food and Beverage Undisputed 01/23/2026 1148159386 CMS
Inspire Medical Systems, Inc. $7.34 09/24/2024 Food and Beverage Undisputed 01/23/2026 1148159388 CMS
Inspire Medical Systems, Inc. $17.50 10/24/2024 Food and Beverage Undisputed 01/23/2026 1148159390 CMS
Inspire Medical Systems, Inc. $9.12 10/24/2024 Food and Beverage Undisputed 01/23/2026 1148159392 CMS
JAZZ PHARMACEUTICALS INC. $150.00 01/18/2024 Food and Beverage Undisputed 01/23/2026 1151308978 CMS
JAZZ PHARMACEUTICALS INC. $37.33 03/01/2024 Food and Beverage Undisputed 01/23/2026 1151308976 CMS
JAZZ PHARMACEUTICALS INC. $16.41 06/11/2024 Food and Beverage Undisputed 01/23/2026 1151308980 CMS
JAZZ PHARMACEUTICALS INC. $32.90 08/16/2024 Food and Beverage Undisputed 01/23/2026 1151308974 CMS
JAZZ PHARMACEUTICALS INC. $33.50 10/22/2024 Food and Beverage Undisputed 01/23/2026 1151308982 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

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