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

MITCHELL E KLAUSNER

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1083698682
CMS profile
48654
Location
FARMINGTON HILLS, MI

General Payments · PY2018–2024

$5,214.30

  • Reported across 345 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$763.99

43 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 $763.99 43

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,262.39 88
PY2019 $965.89 76
PY2020 $139.61 10
PY2021 $579.40 37
PY2022 $680.42 41
PY2023 $822.60 50
PY2024 $763.99 43

Payment records · PY2024 (43)

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
ABBVIE INC. $14.99 05/07/2024 Food and Beverage Undisputed 01/23/2026 1104083350 CMS
Actelion Pharmaceuticals US, Inc. $18.06 01/25/2024 Food and Beverage Undisputed 01/23/2026 1078895145 CMS
Alnylam Pharmaceuticals Inc. $17.10 03/05/2024 Food and Beverage Undisputed 01/23/2026 1125859839 CMS
Alnylam Pharmaceuticals Inc. $17.71 05/11/2024 Food and Beverage Undisputed 01/23/2026 1125859859 CMS
Alnylam Pharmaceuticals Inc. $17.62 06/29/2024 Food and Beverage Undisputed 01/23/2026 1125859885 CMS
Alnylam Pharmaceuticals Inc. $15.35 08/05/2024 Food and Beverage Undisputed 01/23/2026 1125859909 CMS
Amgen Inc. $16.95 02/29/2024 Food and Beverage Undisputed 01/23/2026 1115818371 CMS
Amgen Inc. $17.46 04/18/2024 Food and Beverage Undisputed 01/23/2026 1117599772 CMS
Amgen Inc. $19.43 07/16/2024 Food and Beverage Undisputed 01/23/2026 1117599774 CMS
Amgen Inc. $17.80 08/13/2024 Food and Beverage Undisputed 01/23/2026 1115818363 CMS
Amgen Inc. $17.74 09/17/2024 Food and Beverage Undisputed 01/23/2026 1117599776 CMS
Amgen Inc. $18.32 10/21/2024 Food and Beverage Undisputed 01/23/2026 1117599778 CMS
Astellas Pharma US Inc $17.66 04/19/2024 Food and Beverage Undisputed 01/23/2026 1139342650 CMS
Daiichi Sankyo Inc. $20.27 02/06/2024 Food and Beverage Undisputed 01/23/2026 1089443219 CMS
Dexcom, Inc. $33.36 04/01/2024 Food and Beverage Undisputed 01/23/2026 1153323550 CMS
Dexcom, Inc. $31.55 06/10/2024 Food and Beverage Undisputed 01/23/2026 1153323552 CMS
Dexcom, Inc. $35.16 08/30/2024 Food and Beverage Undisputed 01/23/2026 1153323554 CMS
Esperion Therapeutics, Inc. $19.27 06/16/2024 Food and Beverage Undisputed 01/23/2026 1129441876 CMS
Esperion Therapeutics, Inc. $17.98 08/01/2024 Food and Beverage Undisputed 01/23/2026 1129441878 CMS
GlaxoSmithKline, LLC. $13.59 01/18/2024 Food and Beverage Undisputed 01/23/2026 1116461072 CMS
GlaxoSmithKline, LLC. $14.20 03/18/2024 Food and Beverage Undisputed 01/23/2026 1115864713 CMS
GlaxoSmithKline, LLC. $13.29 06/27/2024 Food and Beverage Undisputed 01/23/2026 1115804374 CMS
GlaxoSmithKline, LLC. $13.82 09/26/2024 Food and Beverage Undisputed 01/23/2026 1116634720 CMS
GlaxoSmithKline, LLC. $14.73 10/07/2024 Food and Beverage Undisputed 01/23/2026 1116304793 CMS
GlaxoSmithKline, LLC. $13.79 11/25/2024 Food and Beverage Undisputed 01/23/2026 1116231229 CMS
Lilly USA, LLC $19.17 03/25/2024 Food and Beverage Undisputed 01/23/2026 1135199048 CMS
Lilly USA, LLC $14.17 04/12/2024 Food and Beverage Undisputed 01/23/2026 1135260720 CMS
Lilly USA, LLC $19.26 05/13/2024 Food and Beverage Undisputed 01/23/2026 1135260724 CMS
Lilly USA, LLC $15.67 07/15/2024 Food and Beverage Undisputed 01/23/2026 1135244067 CMS
Lilly USA, LLC $14.53 09/23/2024 Food and Beverage Undisputed 01/23/2026 1135212650 CMS
Lilly USA, LLC $14.76 11/18/2024 Food and Beverage Undisputed 01/23/2026 1135260728 CMS
Merck Sharp & Dohme LLC $17.18 08/08/2024 Food and Beverage Undisputed 01/23/2026 1141727992 CMS
Novo Nordisk Inc $11.64 01/30/2024 Food and Beverage Undisputed 01/23/2026 1097393656 CMS
Novo Nordisk Inc $19.56 03/19/2024 Food and Beverage Undisputed 01/23/2026 1097212126 CMS
Novo Nordisk Inc $20.48 04/04/2024 Food and Beverage Undisputed 01/23/2026 1096701698 CMS
Novo Nordisk Inc $13.56 04/30/2024 Food and Beverage Undisputed 01/23/2026 1097005917 CMS
Novo Nordisk Inc $18.08 05/21/2024 Food and Beverage Undisputed 01/23/2026 1096575739 CMS
Novo Nordisk Inc $16.60 06/21/2024 Food and Beverage Undisputed 01/23/2026 1097171056 CMS
Novo Nordisk Inc $17.13 10/01/2024 Food and Beverage Undisputed 01/23/2026 1097193793 CMS
Novo Nordisk Inc $21.09 11/07/2024 Food and Beverage Undisputed 01/23/2026 1097095243 CMS
PFIZER INC. $14.18 01/23/2024 Food and Beverage Undisputed 01/23/2026 1130988220 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.83 10/29/2024 Food and Beverage Undisputed 01/23/2026 1137603942 CMS
Tolmar, Inc. $14.90 01/04/2024 Food and Beverage Undisputed 01/23/2026 1138719268 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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