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

SEREN DURER

NPI
1326691379
CMS profile
11418929
Location
CLEVELAND, OH

General Payments · PY2022–2024

$739.82

  • Reported across 30 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$212.50

10 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 $212.50 10

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $52.78 2
Takeda Pharmaceuticals U.S.A., Inc. $48.63 2
Celgene Corporation $33.19 2
Daiichi Sankyo Inc. $22.35 1
Acerta Pharma LLC $20.36 1
PFIZER INC. $19.86 1
ADC Therapeutics America, Inc. $15.33 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $222.52 8
PY2023 $304.80 12
PY2024 $212.50 10

Payment records · PY2024 (10)

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

Program year 2024 20222023 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. $21.94 02/09/2024 Food and Beverage Undisputed 01/23/2026 1103669610 CMS
ABBVIE INC. $30.84 10/25/2024 Food and Beverage Undisputed 01/23/2026 1103669612 CMS
ADC Therapeutics America, Inc. $15.33 06/07/2024 Food and Beverage Undisputed 01/23/2026 1121190985 CMS
AstraZeneca Pharmaceuticals LP $20.36 11/18/2024 Food and Beverage Undisputed 01/23/2026 1110511222 CMS
Celgene Corporation $15.32 07/08/2024 Food and Beverage Undisputed 01/23/2026 1101108280 CMS
Celgene Corporation $17.87 08/23/2024 Food and Beverage Undisputed 01/23/2026 1101108286 CMS
Daiichi Sankyo Inc. $22.35 09/27/2024 Food and Beverage Undisputed 01/23/2026 1089417762 CMS
PFIZER INC. $19.86 02/16/2024 Food and Beverage Undisputed 01/23/2026 1131310308 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.06 01/15/2024 Food and Beverage Undisputed 01/23/2026 1144956891 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.57 04/26/2024 Food and Beverage Undisputed 01/23/2026 1144956893 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.