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

JENS HILLENGASS

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1447748058
CMS profile
4306515
Location
BUFFALO, NY

General Payments · PY2018–2024

$55,102.81

  • Reported across 64 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$10,695.37

18 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Regeneron Pharmaceuticals, Inc. $8,925.27 10
Janssen Research & Development, LLC $1,080.00 1
Acerta Pharma LLC $431.33 3
TAIHO ONCOLOGY, INC. $258.77 4

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $11,888.83 13
PY2019 $4,442.95 15
PY2020 $7,470.94 5
PY2021 $2,925.00 1
PY2022 $9,920.00 6
PY2023 $7,759.72 6
PY2024 $10,695.37 18

Payment records · PY2024 (18)

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
AstraZeneca Pharmaceuticals LP $64.76 08/16/2024 Travel and Lodging Undisputed 01/23/2026 1104708993 CMS
AstraZeneca Pharmaceuticals LP $290.70 09/30/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1105691947 CMS
AstraZeneca Pharmaceuticals LP $75.87 10/31/2024 Travel and Lodging Undisputed 01/23/2026 1104547806 CMS
Janssen Research & Development, LLC $1,080.00 05/06/2024 Consulting Fee Undisputed 01/23/2026 1077590249 CMS
Regeneron Pharmaceuticals, Inc. $430.18 06/06/2024 Travel and Lodging Undisputed 01/23/2026 1114400183 CMS
Regeneron Pharmaceuticals, Inc. $35.25 06/06/2024 Travel and Lodging Undisputed 01/23/2026 1114400185 CMS
Regeneron Pharmaceuticals, Inc. $154.82 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1114400187 CMS
Regeneron Pharmaceuticals, Inc. $150.00 06/24/2024 Travel and Lodging Undisputed 01/23/2026 1114400189 CMS
Regeneron Pharmaceuticals, Inc. $91.93 08/06/2024 Food and Beverage Undisputed 01/23/2026 1114400191 CMS
Regeneron Pharmaceuticals, Inc. $95.47 08/06/2024 Food and Beverage Undisputed 01/23/2026 1114400193 CMS
Regeneron Pharmaceuticals, Inc. $142.01 08/06/2024 Food and Beverage Undisputed 01/23/2026 1114400195 CMS
Regeneron Pharmaceuticals, Inc. $346.61 08/06/2024 Travel and Lodging Undisputed 01/23/2026 1114400197 CMS
Regeneron Pharmaceuticals, Inc. $4,155.00 08/14/2024 Consulting Fee Undisputed 01/23/2026 1114400199 CMS
Regeneron Pharmaceuticals, Inc. $3,324.00 08/14/2024 Consulting Fee Undisputed 01/23/2026 1114400201 CMS
TAIHO ONCOLOGY, INC. $36.32 08/16/2024 Travel and Lodging Undisputed 01/23/2026 1137938904 CMS
TAIHO ONCOLOGY, INC. $13.89 09/30/2024 Travel and Lodging Undisputed 01/23/2026 1137935065 CMS
TAIHO ONCOLOGY, INC. $163.04 09/30/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1137943291 CMS
TAIHO ONCOLOGY, INC. $45.52 10/31/2024 Travel and Lodging Undisputed 01/23/2026 1137937357 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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