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

JASON KENT LANGHOFER

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1356607659
CMS profile
1325988
Location
LAKE CHARLES, LA

General Payments · PY2018–2024

$3,135.40

  • Reported across 198 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$335.60

15 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 $335.60 15

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GlaxoSmithKline, LLC. $79.24 3
Kestra Medical Technology Services, Inc. $66.44 2
ABBVIE INC. $44.71 2
Astellas Pharma US Inc $29.46 2
Sumitomo Pharma America, Inc. $27.38 1
PFIZER INC. $20.99 1
Ardelyx, Inc. $19.98 1
Antares Pharma, Inc. $19.88 1
Novo Nordisk AS $14.30 1
Amgen Inc. $13.22 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,119.73 69
PY2019 $277.28 20
PY2020 $119.01 8
PY2021 $520.69 43
PY2022 $257.71 16
PY2023 $505.38 27
PY2024 $335.60 15

Payment records · PY2024 (15)

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. $29.61 03/02/2024 Food and Beverage Undisputed 01/23/2026 1104136776 CMS
ABBVIE INC. $15.10 07/18/2024 Food and Beverage Undisputed 01/23/2026 1104136778 CMS
Amgen Inc. $13.22 07/22/2024 Food and Beverage Undisputed 01/23/2026 1111628532 CMS
Antares Pharma, Inc. $19.88 09/04/2024 Food and Beverage Undisputed 01/23/2026 1146468926 CMS
Ardelyx, Inc. $19.98 10/27/2024 Food and Beverage Undisputed 01/23/2026 1146691250 CMS
Astellas Pharma US Inc $14.35 01/23/2024 Food and Beverage Undisputed 01/23/2026 1139290568 CMS
Astellas Pharma US Inc $15.11 04/16/2024 Food and Beverage Undisputed 01/23/2026 1139329080 CMS
GlaxoSmithKline, LLC. $23.87 07/17/2024 Food and Beverage Undisputed 01/23/2026 1116721525 CMS
GlaxoSmithKline, LLC. $27.68 08/26/2024 Food and Beverage Undisputed 01/23/2026 1115911616 CMS
GlaxoSmithKline, LLC. $27.69 09/16/2024 Food and Beverage Undisputed 01/23/2026 1116594482 CMS
Kestra Medical Technology Services, Inc. $46.08 09/04/2024 Food and Beverage Undisputed 01/23/2026 1152386228 CMS
Kestra Medical Technology Services, Inc. $20.36 10/07/2024 Food and Beverage Undisputed 01/23/2026 1152386230 CMS
Novo Nordisk Inc $14.30 09/09/2024 Food and Beverage Undisputed 01/23/2026 1096610036 CMS
PFIZER INC. $20.99 05/10/2024 Food and Beverage Undisputed 01/23/2026 1131467348 CMS
Sumitomo Pharma America, Inc. $27.38 06/21/2024 Food and Beverage Undisputed 01/23/2026 1148879062 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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