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

STANLEY L COHAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1972788644
CMS profile
134589
Location
PORTLAND, OR

General Payments · PY2018–2024

$432,024.11

  • Reported across 454 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$26,348.04

34 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
GENZYME CORPORATION $11,433.94 7
E.R. Squibb & Sons, L.L.C. $8,055.36 8
NOVARTIS PHARMACEUTICALS CORPORATION $5,493.13 9
EMD Serono, Inc. $853.43 7
Celgene Corporation $300.00 1
Biogen, Inc. $212.18 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $99,441.52 107
PY2019 $87,017.36 77
PY2020 $58,349.77 60
PY2021 $48,822.75 37
PY2022 $61,604.67 75
PY2023 $50,440.00 64
PY2024 $26,348.04 34

Payment records · PY2024 (34)

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
Biogen, Inc. $76.18 09/18/2024 Food and Beverage Undisputed 01/23/2026 1104843046 CMS
Biogen, Inc. $136.00 12/11/2024 Food and Beverage Undisputed 01/23/2026 1104852138 CMS
Celgene Corporation $300.00 05/08/2024 Consulting Fee Undisputed 01/23/2026 1101128104 CMS
E.R. Squibb & Sons, L.L.C. $1,228.06 08/21/2024 Travel and Lodging Undisputed 01/23/2026 1101399097 CMS
E.R. Squibb & Sons, L.L.C. $35.40 08/21/2024 Food and Beverage Undisputed 01/23/2026 1101399099 CMS
E.R. Squibb & Sons, L.L.C. $261.21 08/21/2024 Travel and Lodging Undisputed 01/23/2026 1101399103 CMS
E.R. Squibb & Sons, L.L.C. $648.77 08/21/2024 Travel and Lodging Undisputed 01/23/2026 1101399107 CMS
E.R. Squibb & Sons, L.L.C. $58.00 09/05/2024 Travel and Lodging Undisputed 01/23/2026 1101399101 CMS
E.R. Squibb & Sons, L.L.C. $19.83 09/05/2024 Travel and Lodging Undisputed 01/23/2026 1101399109 CMS
E.R. Squibb & Sons, L.L.C. $45.09 09/05/2024 Food and Beverage Undisputed 01/23/2026 1101399111 CMS
E.R. Squibb & Sons, L.L.C. $5,759.00 09/11/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1101399105 CMS
EMD Serono, Inc. $112.00 01/24/2024 Food and Beverage Undisputed 01/23/2026 1120245163 CMS
EMD Serono, Inc. $144.95 03/04/2024 Food and Beverage Undisputed 01/23/2026 1120245271 CMS
EMD Serono, Inc. $138.67 04/15/2024 Food and Beverage Undisputed 01/23/2026 1120238476 CMS
EMD Serono, Inc. $95.85 07/10/2024 Food and Beverage Undisputed 01/23/2026 1120217728 CMS
EMD Serono, Inc. $122.71 10/24/2024 Food and Beverage Undisputed 01/23/2026 1120279480 CMS
EMD Serono, Inc. $119.93 11/06/2024 Food and Beverage Undisputed 01/23/2026 1120277888 CMS
EMD Serono, Inc. $119.32 12/03/2024 Food and Beverage Undisputed 01/23/2026 1120274438 CMS
GENZYME CORPORATION $77.33 07/17/2024 Food and Beverage Undisputed 01/23/2026 1139568755 CMS
GENZYME CORPORATION $79.20 08/29/2024 Food and Beverage Undisputed 01/23/2026 1139568769 CMS
GENZYME CORPORATION $265.00 11/08/2024 Food and Beverage Undisputed 01/23/2026 1139568801 CMS
GENZYME CORPORATION $202.92 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1139568803 CMS
GENZYME CORPORATION $413.38 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1139568805 CMS
GENZYME CORPORATION $108.11 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1139568807 CMS
GENZYME CORPORATION $10,288.00 11/08/2024 Consulting Fee Undisputed 01/23/2026 1139568809 CMS
Novartis Pharmaceuticals Corporation $4,750.00 04/12/2024 Consulting Fee Undisputed 01/23/2026 1086616433 CMS
Novartis Pharmaceuticals Corporation $150.00 04/12/2024 Food and Beverage Undisputed 01/23/2026 1086616435 CMS
Novartis Pharmaceuticals Corporation $60.73 04/12/2024 Food and Beverage Undisputed 01/23/2026 1086616437 CMS
Novartis Pharmaceuticals Corporation $371.86 04/12/2024 Travel and Lodging Undisputed 01/23/2026 1086616439 CMS
Novartis Pharmaceuticals Corporation $135.04 04/13/2024 Food and Beverage Undisputed 01/23/2026 1086616427 CMS
Novartis Pharmaceuticals Corporation $9.40 05/20/2024 Food and Beverage Undisputed 01/23/2026 1086616449 CMS
Novartis Pharmaceuticals Corporation $4.88 06/26/2024 Food and Beverage Undisputed 01/23/2026 1086616431 CMS
Novartis Pharmaceuticals Corporation $5.77 08/28/2024 Food and Beverage Undisputed 01/23/2026 1086616455 CMS
Novartis Pharmaceuticals Corporation $5.45 11/20/2024 Food and Beverage Undisputed 01/23/2026 1086616469 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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