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

DAVID MARTIN HAHN

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1235102807
CMS profile
282291
Location
NORTH KANSAS CITY, MO

General Payments · PY2019–2024

$1,079.33

  • Reported across 59 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$461.46

24 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 $461.46 24

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $209.90 10
BOSTON SCIENTIFIC CORPORATION $155.86 10
Novo Nordisk AS $76.48 3
Lilly USA, LLC $19.22 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $29.37 2
PY2020 $13.85 1
PY2021 $81.69 4
PY2022 $217.79 11
PY2023 $275.17 17
PY2024 $461.46 24

Payment records · PY2024 (24)

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

Program year 2024 20192020202120222023 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 $22.32 03/11/2024 Food and Beverage Undisputed 01/23/2026 1124912052 CMS
Abbott Laboratories $22.29 04/04/2024 Food and Beverage Undisputed 01/23/2026 1124912054 CMS
Abbott Laboratories $23.66 04/18/2024 Food and Beverage Undisputed 01/23/2026 1124912056 CMS
Abbott Laboratories $13.95 05/02/2024 Food and Beverage Undisputed 01/23/2026 1124912058 CMS
Abbott Laboratories $27.72 08/29/2024 Food and Beverage Undisputed 01/23/2026 1124912060 CMS
Abbott Laboratories $24.93 09/23/2024 Food and Beverage Undisputed 01/23/2026 1124912062 CMS
Abbott Laboratories $24.07 11/14/2024 Food and Beverage Undisputed 01/23/2026 1124912064 CMS
Abbott Laboratories $9.77 11/21/2024 Food and Beverage Undisputed 01/23/2026 1124912066 CMS
Abbott Laboratories $29.30 11/21/2024 Food and Beverage Undisputed 01/23/2026 1124912068 CMS
Abbott Laboratories $11.89 12/26/2024 Food and Beverage Undisputed 01/23/2026 1124912070 CMS
Boston Scientific Corporation $13.55 01/19/2024 Food and Beverage Undisputed 01/23/2026 1092573597 CMS
Boston Scientific Corporation $19.38 02/13/2024 Food and Beverage Undisputed 01/23/2026 1092573603 CMS
Boston Scientific Corporation $10.60 02/28/2024 Food and Beverage Undisputed 01/23/2026 1092573591 CMS
Boston Scientific Corporation $3.68 04/02/2024 Food and Beverage Undisputed 01/23/2026 1092573587 CMS
Boston Scientific Corporation $11.82 04/09/2024 Food and Beverage Undisputed 01/23/2026 1092573593 CMS
Boston Scientific Corporation $40.51 06/13/2024 Food and Beverage Undisputed 01/23/2026 1092573579 CMS
Boston Scientific Corporation $10.50 06/14/2024 Food and Beverage Undisputed 01/23/2026 1092573589 CMS
Boston Scientific Corporation $18.04 07/08/2024 Food and Beverage Undisputed 01/23/2026 1092573601 CMS
Boston Scientific Corporation $12.92 09/23/2024 Food and Beverage Undisputed 01/23/2026 1092573595 CMS
Boston Scientific Corporation $14.86 11/08/2024 Food and Beverage Undisputed 01/23/2026 1092573599 CMS
Lilly USA, LLC $19.22 07/18/2024 Food and Beverage Undisputed 01/23/2026 1136132924 CMS
Novo Nordisk Inc $22.92 08/20/2024 Food and Beverage Undisputed 01/23/2026 1097813486 CMS
Novo Nordisk Inc $22.92 10/28/2024 Food and Beverage Undisputed 01/23/2026 1097483138 CMS
Novo Nordisk Inc $30.64 12/16/2024 Food and Beverage Undisputed 01/23/2026 1097519801 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
2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.