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

MICHELLE K CASSARA

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1518092972
CMS profile
203969
Location
ARVADA, CO

General Payments · PY2018–2024

$159,451.65

  • Reported across 338 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$11,680.78

44 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

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $54,171.25 119
PY2019 $29,084.60 72
PY2020 $6,925.46 17
PY2021 $14,934.43 21
PY2022 $28,708.15 42
PY2023 $13,946.98 23
PY2024 $11,680.78 44

Payment records · PY2024 (44)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 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
Abbott Laboratories $22.48 10/18/2024 Food and Beverage Undisputed 01/23/2026 1125103380 CMS
Alexion Pharmaceuticals, Inc. $30.04 04/16/2024 Food and Beverage Undisputed 01/23/2026 1093927956 CMS
Alexion Pharmaceuticals, Inc. $26.56 11/14/2024 Food and Beverage Undisputed 01/23/2026 1094009671 CMS
Amgen Inc. $21.43 06/13/2024 Food and Beverage Undisputed 01/23/2026 1115484805 CMS
Ascensia Diabetes Care Us Inc. $13.73 08/02/2024 Food and Beverage Undisputed 01/23/2026 1089088500 CMS
Ascensia Diabetes Care Us Inc. $17.05 10/24/2024 Food and Beverage Undisputed 01/23/2026 1089088502 CMS
BETA BIONICS, INC. $157.84 05/02/2024 Food and Beverage Undisputed 01/23/2026 1087876265 CMS
CeQur Corporation $20.41 05/21/2024 Food and Beverage Undisputed 01/23/2026 1126845786 CMS
Dexcom, Inc. $19.12 02/27/2024 Food and Beverage Undisputed 01/23/2026 1153322980 CMS
Dexcom, Inc. $24.35 11/05/2024 Food and Beverage Undisputed 01/23/2026 1153322982 CMS
Insulet Corporation $19.08 07/16/2024 Food and Beverage Undisputed 01/23/2026 1116810835 CMS
Kyowa Kirin, Inc. $28.07 03/27/2024 Food and Beverage Undisputed 01/23/2026 1127038181 CMS
Lilly USA, LLC $22.00 03/13/2024 Food and Beverage Undisputed 01/23/2026 1135193306 CMS
Lilly USA, LLC $20.62 04/09/2024 Food and Beverage Undisputed 01/23/2026 1135230440 CMS
Lilly USA, LLC $22.00 05/07/2024 Food and Beverage Undisputed 01/23/2026 1135193308 CMS
Lilly USA, LLC $15.70 07/18/2024 Food and Beverage Undisputed 01/23/2026 1135202008 CMS
Lilly USA, LLC $22.00 09/19/2024 Food and Beverage Undisputed 01/23/2026 1135241191 CMS
Madrigal Pharmaceuticals $25.96 09/24/2024 Food and Beverage Undisputed 01/23/2026 1144162827 CMS
Medtronic, Inc. $96.55 06/07/2024 Food and Beverage Undisputed 01/23/2026 1119354518 CMS
Medtronic, Inc. $58.83 06/14/2024 Food and Beverage Undisputed 01/23/2026 1119354522 CMS
Medtronic, Inc. $62.44 06/14/2024 Food and Beverage Undisputed 01/23/2026 1119354524 CMS
Medtronic, Inc. $0.78 06/14/2024 Food and Beverage Undisputed 01/23/2026 1119354526 CMS
Medtronic, Inc. $58.83 06/14/2024 Food and Beverage Undisputed 01/23/2026 1119354528 CMS
Medtronic, Inc. $2.22 06/14/2024 Food and Beverage Undisputed 01/23/2026 1119354530 CMS
Medtronic, Inc. $22.78 06/24/2024 Travel and Lodging Undisputed 01/23/2026 1112061260 CMS
Medtronic, Inc. $87.13 06/25/2024 Food and Beverage Undisputed 01/23/2026 1119354516 CMS
Medtronic, Inc. $35.14 08/08/2024 Food and Beverage Undisputed 01/23/2026 1119354520 CMS
Medtronic, Inc. $5.59 10/31/2024 Food and Beverage Undisputed 01/23/2026 1119354532 CMS
Novo Nordisk Inc $938.00 02/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1096731438 CMS
Novo Nordisk Inc $938.00 03/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097525115 CMS
Novo Nordisk Inc $938.00 03/13/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1096682535 CMS
Novo Nordisk Inc $1,595.00 04/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097744586 CMS
Novo Nordisk Inc $938.00 04/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097296021 CMS
Novo Nordisk Inc $116.97 06/26/2024 Food and Beverage Undisputed 01/23/2026 1096641212 CMS
Novo Nordisk Inc $29.61 06/26/2024 Travel and Lodging Undisputed 01/23/2026 1097617715 CMS
Novo Nordisk Inc $2,437.50 06/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097801059 CMS
Novo Nordisk Inc $2,531.25 07/23/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1096631632 CMS
Novo Nordisk Inc $69.73 07/23/2024 Food and Beverage Undisputed 01/23/2026 1096810531 CMS
Novo Nordisk Inc $82.41 07/23/2024 Travel and Lodging Undisputed 01/23/2026 1097213962 CMS
Novo Nordisk Inc $7.52 08/22/2024 Food and Beverage Undisputed 01/23/2026 1096622440 CMS
Radius Health, Inc. $28.07 12/12/2024 Food and Beverage Undisputed 01/23/2026 1089976861 CMS
SANOFI-AVENTIS U.S. LLC $24.70 05/28/2024 Food and Beverage Undisputed 01/23/2026 1139754589 CMS
Tandem Diabetes Care, Inc. $12.99 03/12/2024 Food and Beverage Undisputed 01/23/2026 1138741265 CMS
Tandem Diabetes Care, Inc. $34.30 10/08/2024 Food and Beverage Undisputed 01/23/2026 1138751431 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
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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