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

MARK S KASPER

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1780648238
CMS profile
262759
Location
EAST HAVEN, CT

General Payments · PY2018–2024

$3,635.81

  • Reported across 212 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$861.53

53 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 $861.53 53

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GlaxoSmithKline, LLC. $215.03 14
Acerta Pharma LLC $181.09 9
Novo Nordisk AS $155.39 13
Lilly USA, LLC $133.65 8
Amgen Inc. $42.48 2
ABBVIE INC. $38.36 2
PFIZER INC. $32.58 2
Exact Sciences Corporation $25.40 1
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.11 1
Medtronic, Inc. $15.44 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $860.91 60
PY2019 $286.35 17
PY2020 $205.13 13
PY2021 $325.19 17
PY2022 $444.89 21
PY2023 $651.81 31
PY2024 $861.53 53

Payment records · PY2024 (53)

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. $19.12 04/10/2024 Food and Beverage Undisputed 01/23/2026 1104036725 CMS
ABBVIE INC. $19.24 08/21/2024 Food and Beverage Undisputed 01/23/2026 1104036727 CMS
Amgen Inc. $21.08 01/31/2024 Food and Beverage Undisputed 01/23/2026 1117293120 CMS
Amgen Inc. $21.40 06/26/2024 Food and Beverage Undisputed 01/23/2026 1117293122 CMS
AstraZeneca Pharmaceuticals LP $12.38 02/06/2024 Food and Beverage Undisputed 01/23/2026 1105364024 CMS
AstraZeneca Pharmaceuticals LP $14.18 04/03/2024 Food and Beverage Undisputed 01/23/2026 1105764598 CMS
AstraZeneca Pharmaceuticals LP $14.77 05/22/2024 Food and Beverage Undisputed 01/23/2026 1105614565 CMS
AstraZeneca Pharmaceuticals LP $23.46 05/30/2024 Food and Beverage Undisputed 01/23/2026 1105581682 CMS
AstraZeneca Pharmaceuticals LP $29.29 06/13/2024 Food and Beverage Undisputed 01/23/2026 1104590880 CMS
AstraZeneca Pharmaceuticals LP $16.87 08/28/2024 Food and Beverage Undisputed 01/23/2026 1104553478 CMS
AstraZeneca Pharmaceuticals LP $14.87 09/05/2024 Food and Beverage Undisputed 01/23/2026 1105744600 CMS
AstraZeneca Pharmaceuticals LP $20.33 09/25/2024 Food and Beverage Undisputed 01/23/2026 1105865738 CMS
AstraZeneca Pharmaceuticals LP $34.94 12/11/2024 Food and Beverage Undisputed 01/23/2026 1104529210 CMS
Exact Sciences Corporation $25.40 10/16/2024 Food and Beverage Undisputed 01/23/2026 1114727882 CMS
GlaxoSmithKline, LLC. $17.05 01/24/2024 Food and Beverage Undisputed 01/23/2026 1116509561 CMS
GlaxoSmithKline, LLC. $16.13 01/25/2024 Food and Beverage Undisputed 01/23/2026 1116515171 CMS
GlaxoSmithKline, LLC. $19.77 02/14/2024 Food and Beverage Undisputed 01/23/2026 1116328994 CMS
GlaxoSmithKline, LLC. $10.45 02/22/2024 Food and Beverage Undisputed 01/23/2026 1116216818 CMS
GlaxoSmithKline, LLC. $10.45 02/26/2024 Food and Beverage Undisputed 01/23/2026 1116235108 CMS
GlaxoSmithKline, LLC. $19.50 03/18/2024 Food and Beverage Undisputed 01/23/2026 1116295649 CMS
GlaxoSmithKline, LLC. $17.12 04/22/2024 Food and Beverage Undisputed 01/23/2026 1116149703 CMS
GlaxoSmithKline, LLC. $20.40 06/05/2024 Food and Beverage Undisputed 01/23/2026 1116692781 CMS
GlaxoSmithKline, LLC. $15.50 06/25/2024 Food and Beverage Undisputed 01/23/2026 1116610538 CMS
GlaxoSmithKline, LLC. $20.95 07/26/2024 Food and Beverage Undisputed 01/23/2026 1116087696 CMS
GlaxoSmithKline, LLC. $6.08 09/18/2024 Food and Beverage Undisputed 01/23/2026 1116362355 CMS
GlaxoSmithKline, LLC. $21.95 10/22/2024 Food and Beverage Undisputed 01/23/2026 1116312426 CMS
GlaxoSmithKline, LLC. $17.45 12/03/2024 Food and Beverage Undisputed 01/23/2026 1116262535 CMS
GlaxoSmithKline, LLC. $2.23 12/04/2024 Food and Beverage Undisputed 01/23/2026 1116655455 CMS
Lilly USA, LLC $28.69 04/26/2024 Food and Beverage Undisputed 01/23/2026 1135176275 CMS
Lilly USA, LLC $4.91 05/14/2024 Food and Beverage Undisputed 01/23/2026 1135169418 CMS
Lilly USA, LLC $5.13 07/22/2024 Food and Beverage Undisputed 01/23/2026 1135196274 CMS
Lilly USA, LLC $25.10 07/30/2024 Food and Beverage Undisputed 01/23/2026 1135169420 CMS
Lilly USA, LLC $24.07 11/13/2024 Food and Beverage Undisputed 01/23/2026 1135169422 CMS
Lilly USA, LLC $1.85 11/13/2024 Food and Beverage Undisputed 01/23/2026 1135178805 CMS
Lilly USA, LLC $21.53 11/21/2024 Food and Beverage Undisputed 01/23/2026 1135169424 CMS
Lilly USA, LLC $22.37 12/13/2024 Food and Beverage Undisputed 01/23/2026 1135168848 CMS
Medtronic, Inc. $15.44 07/24/2024 Food and Beverage Undisputed 01/23/2026 1119482150 CMS
Novo Nordisk Inc $19.66 02/08/2024 Food and Beverage Undisputed 01/23/2026 1096739135 CMS
Novo Nordisk Inc $6.90 02/29/2024 Food and Beverage Undisputed 01/23/2026 1097125051 CMS
Novo Nordisk Inc $4.55 03/08/2024 Food and Beverage Undisputed 01/23/2026 1097188408 CMS
Novo Nordisk Inc $23.33 03/13/2024 Food and Beverage Undisputed 01/23/2026 1096628374 CMS
Novo Nordisk Inc $18.13 05/01/2024 Food and Beverage Undisputed 01/23/2026 1097508288 CMS
Novo Nordisk Inc $25.00 05/15/2024 Food and Beverage Undisputed 01/23/2026 1096870784 CMS
Novo Nordisk Inc $6.13 06/12/2024 Food and Beverage Undisputed 01/23/2026 1097346657 CMS
Novo Nordisk Inc $4.21 07/31/2024 Food and Beverage Undisputed 01/23/2026 1097180304 CMS
Novo Nordisk Inc $5.87 08/21/2024 Food and Beverage Undisputed 01/23/2026 1096977351 CMS
Novo Nordisk Inc $6.90 09/27/2024 Food and Beverage Undisputed 01/23/2026 1096617168 CMS
Novo Nordisk Inc $5.14 09/27/2024 Food and Beverage Undisputed 01/23/2026 1097294040 CMS
Novo Nordisk Inc $24.06 10/30/2024 Food and Beverage Undisputed 01/23/2026 1097160169 CMS
Novo Nordisk Inc $5.51 11/14/2024 Food and Beverage Undisputed 01/23/2026 1096918736 CMS
PFIZER INC. $13.25 01/10/2024 Food and Beverage Undisputed 01/23/2026 1130943268 CMS
PFIZER INC. $19.33 09/11/2024 Food and Beverage Undisputed 01/23/2026 1132124873 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.11 08/14/2024 Food and Beverage Undisputed 01/23/2026 1153542474 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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