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 STEIN

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1568549319
CMS profile
436328
Location
NEW YORK, NY

General Payments · PY2018–2024

$43,204.02

  • Reported across 68 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,662.45

6 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
Consulting Fee $4,285.00 3
Food and Beverage $377.45 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $2,460.00 1
Janssen Research & Development, LLC $1,825.00 2
Telix Pharmaceuticals $377.45 3

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $10,517.88 17
PY2019 $8,846.09 14
PY2020 $2,400.00 1
PY2021 $7,416.70 14
PY2022 $3,818.66 4
PY2023 $5,542.24 12
PY2024 $4,662.45 6

Payment records · PY2024 (6)

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 $2,460.00 11/17/2024 Consulting Fee Undisputed 01/23/2026 1104294386 CMS
Janssen Research & Development, LLC $1,000.00 03/05/2024 Consulting Fee Undisputed 01/23/2026 1077589925 CMS
Janssen Research & Development, LLC $825.00 11/25/2024 Consulting Fee Undisputed 01/23/2026 1077589923 CMS
Telix Pharmaceuticals $167.07 06/02/2024 Food and Beverage Undisputed 01/23/2026 1081985742 CMS
Telix Pharmaceuticals $24.93 08/07/2024 Food and Beverage Undisputed 01/23/2026 1081985744 CMS
Telix Pharmaceuticals $185.45 08/07/2024 Food and Beverage Undisputed 01/23/2026 1081985746 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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