Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

PAUL A KLAASSEN

Allopathic & Osteopathic Physicians Family Medicine

NPI
1053313361
CMS profile
1076480
Location
ARKANSAS CITY, KS

General Payments · PY2019–2025

$1,023.05

  • Reported across 64 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$233.28

13 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $233.28 13

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $75.82 5
PY2020 $128.28 8
PY2021 $154.13 11
PY2022 $172.27 11
PY2023 $110.07 7
PY2024 $149.20 9
PY2025 $233.28 13

Payment records · PY2025 (13)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $13.99 05/01/2025 Food and Beverage Undisputed 06/30/2026 1227054514 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.09 11/03/2025 Food and Beverage Undisputed 06/30/2026 1222955812 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.25 12/03/2025 Food and Beverage Undisputed 06/30/2026 1222955814 CMS
GlaxoSmithKline, LLC. $23.53 08/14/2025 Food and Beverage Undisputed 06/30/2026 1190472116 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.60 05/30/2025 Food and Beverage Undisputed 06/30/2026 1241348681 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $13.66 08/20/2025 Food and Beverage Undisputed 06/30/2026 1241348683 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.30 09/20/2025 Food and Beverage Undisputed 06/30/2026 1241348685 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.65 12/10/2025 Food and Beverage Undisputed 06/30/2026 1241348687 CMS
Novo Nordisk Inc $20.89 05/14/2025 Food and Beverage Undisputed 06/30/2026 1188180976 CMS
Novo Nordisk Inc $22.68 06/26/2025 Food and Beverage Undisputed 06/30/2026 1188204725 CMS
PFIZER INC. $13.68 04/02/2025 Food and Beverage Undisputed 06/30/2026 1231499457 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.59 09/10/2025 Food and Beverage Undisputed 06/30/2026 1231979618 CMS
Vanda Pharmaceuticals Inc. $25.37 08/12/2025 Food and Beverage Undisputed 06/30/2026 1232977804 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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