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

MEHMET G BASARAN

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI
1861499741
CMS profile
265774
Location
WESTERVILLE, OH

General Payments · PY2018–2024

$7,227.58

  • Reported across 405 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,449.19

81 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 $1,329.12 79
Education $94.66 1
Consulting Fee $25.41 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,003.73 64
PY2019 $957.91 44
PY2020 $515.63 31
PY2021 $767.69 45
PY2022 $1,030.10 59
PY2023 $1,503.33 81
PY2024 $1,449.19 81

Payment records · PY2024 (81)

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
ADMA BioManufacturing LLC $25.41 04/01/2024 Consulting Fee Undisputed 01/23/2026 1149638822 CMS
Amgen Inc. $17.89 07/15/2024 Food and Beverage Undisputed 01/23/2026 1115441704 CMS
Amgen Inc. $14.05 07/26/2024 Food and Beverage Undisputed 01/23/2026 1115441710 CMS
Amgen Inc. $16.56 08/06/2024 Food and Beverage Undisputed 01/23/2026 1115441715 CMS
AstraZeneca Pharmaceuticals LP $78.59 01/31/2024 Food and Beverage Undisputed 01/23/2026 1105662798 CMS
AstraZeneca Pharmaceuticals LP $18.88 04/11/2024 Food and Beverage Undisputed 01/23/2026 1105654644 CMS
AstraZeneca Pharmaceuticals LP $19.75 04/24/2024 Food and Beverage Undisputed 01/23/2026 1105348436 CMS
AstraZeneca Pharmaceuticals LP $14.39 06/03/2024 Food and Beverage Undisputed 01/23/2026 1105660918 CMS
AstraZeneca Pharmaceuticals LP $19.70 06/18/2024 Food and Beverage Undisputed 01/23/2026 1105601481 CMS
AstraZeneca Pharmaceuticals LP $14.42 08/13/2024 Food and Beverage Undisputed 01/23/2026 1105747539 CMS
AstraZeneca Pharmaceuticals LP $16.84 08/26/2024 Food and Beverage Undisputed 01/23/2026 1105693677 CMS
AstraZeneca Pharmaceuticals LP $18.45 09/10/2024 Food and Beverage Undisputed 01/23/2026 1104629088 CMS
AstraZeneca Pharmaceuticals LP $22.69 10/01/2024 Food and Beverage Undisputed 01/23/2026 1105752935 CMS
AstraZeneca Pharmaceuticals LP $18.48 12/03/2024 Food and Beverage Undisputed 01/23/2026 1104229971 CMS
Blueprint Medicines Corporation $19.49 02/06/2024 Food and Beverage Undisputed 01/23/2026 1147449280 CMS
Blueprint Medicines Corporation $19.98 03/05/2024 Food and Beverage Undisputed 01/23/2026 1147449294 CMS
Blueprint Medicines Corporation $14.93 07/29/2024 Food and Beverage Undisputed 01/23/2026 1147449302 CMS
Blueprint Medicines Corporation $32.76 11/12/2024 Food and Beverage Undisputed 01/23/2026 1147449320 CMS
CSL Behring $22.68 02/13/2024 Food and Beverage Undisputed 01/23/2026 1134638405 CMS
CSL Behring $24.16 03/11/2024 Food and Beverage Undisputed 01/23/2026 1134638409 CMS
CSL Behring $8.07 04/08/2024 Food and Beverage Undisputed 01/23/2026 1134638415 CMS
CSL Behring $13.63 05/28/2024 Food and Beverage Undisputed 01/23/2026 1134638421 CMS
CSL Behring $23.69 07/08/2024 Food and Beverage Undisputed 01/23/2026 1134638555 CMS
CSL Behring $17.19 08/12/2024 Food and Beverage Undisputed 01/23/2026 1134638559 CMS
CSL Behring $23.95 09/09/2024 Food and Beverage Undisputed 01/23/2026 1134638569 CMS
CSL Behring $18.42 10/14/2024 Food and Beverage Undisputed 01/23/2026 1134638575 CMS
Genentech USA, Inc. $17.48 10/08/2024 Food and Beverage Undisputed 01/23/2026 1133068054 CMS
GENZYME CORPORATION $4.90 01/03/2024 Food and Beverage Undisputed 01/23/2026 1139609566 CMS
GENZYME CORPORATION $6.13 01/24/2024 Food and Beverage Undisputed 01/23/2026 1139609572 CMS
GENZYME CORPORATION $5.29 02/09/2024 Food and Beverage Undisputed 01/23/2026 1139609576 CMS
GENZYME CORPORATION $6.86 02/23/2024 Food and Beverage Undisputed 01/23/2026 1139609582 CMS
GENZYME CORPORATION $4.80 04/10/2024 Food and Beverage Undisputed 01/23/2026 1139609588 CMS
GENZYME CORPORATION $21.54 04/15/2024 Food and Beverage Undisputed 01/23/2026 1139609590 CMS
GENZYME CORPORATION $18.64 04/25/2024 Food and Beverage Undisputed 01/23/2026 1139609596 CMS
GENZYME CORPORATION $6.65 04/26/2024 Food and Beverage Undisputed 01/23/2026 1139609602 CMS
GENZYME CORPORATION $20.26 05/20/2024 Food and Beverage Undisputed 01/23/2026 1139609604 CMS
GENZYME CORPORATION $25.52 06/24/2024 Food and Beverage Undisputed 01/23/2026 1139609620 CMS
GENZYME CORPORATION $21.60 07/22/2024 Food and Beverage Undisputed 01/23/2026 1139609626 CMS
GENZYME CORPORATION $18.19 07/23/2024 Food and Beverage Undisputed 01/23/2026 1139609624 CMS
GENZYME CORPORATION $6.55 07/26/2024 Food and Beverage Undisputed 01/23/2026 1139609622 CMS
GENZYME CORPORATION $6.76 08/30/2024 Food and Beverage Undisputed 01/23/2026 1139609646 CMS
GENZYME CORPORATION $6.67 10/31/2024 Food and Beverage Undisputed 01/23/2026 1139609660 CMS
GENZYME CORPORATION $7.92 12/20/2024 Food and Beverage Undisputed 01/23/2026 1139609670 CMS
GlaxoSmithKline, LLC. $11.22 01/23/2024 Food and Beverage Undisputed 01/23/2026 1116663907 CMS
GlaxoSmithKline, LLC. $3.67 02/14/2024 Food and Beverage Undisputed 01/23/2026 1116609584 CMS
GlaxoSmithKline, LLC. $4.42 05/01/2024 Food and Beverage Undisputed 01/23/2026 1116111624 CMS
GlaxoSmithKline, LLC. $15.04 05/07/2024 Food and Beverage Undisputed 01/23/2026 1116353458 CMS
GlaxoSmithKline, LLC. $6.99 05/31/2024 Food and Beverage Undisputed 01/23/2026 1116697061 CMS
GlaxoSmithKline, LLC. $19.35 06/26/2024 Food and Beverage Undisputed 01/23/2026 1116690287 CMS
GlaxoSmithKline, LLC. $4.10 07/16/2024 Food and Beverage Undisputed 01/23/2026 1116238630 CMS
GlaxoSmithKline, LLC. $5.67 08/02/2024 Food and Beverage Undisputed 01/23/2026 1116569375 CMS
GlaxoSmithKline, LLC. $17.20 08/14/2024 Food and Beverage Undisputed 01/23/2026 1116421763 CMS
GlaxoSmithKline, LLC. $18.92 08/27/2024 Food and Beverage Undisputed 01/23/2026 1116073880 CMS
GlaxoSmithKline, LLC. $8.53 09/06/2024 Food and Beverage Undisputed 01/23/2026 1116642430 CMS
GlaxoSmithKline, LLC. $5.96 10/04/2024 Food and Beverage Undisputed 01/23/2026 1116297806 CMS
GlaxoSmithKline, LLC. $17.63 10/07/2024 Food and Beverage Undisputed 01/23/2026 1116227883 CMS
GlaxoSmithKline, LLC. $5.85 10/15/2024 Food and Beverage Undisputed 01/23/2026 1116232111 CMS
GlaxoSmithKline, LLC. $4.74 12/06/2024 Food and Beverage Undisputed 01/23/2026 1116244792 CMS
Grifols USA, LLC $14.69 04/09/2024 Food and Beverage Undisputed 01/23/2026 1124739143 CMS
Grifols USA, LLC $17.68 09/20/2024 Food and Beverage Undisputed 01/23/2026 1124739145 CMS
Lilly USA, LLC $30.50 12/05/2024 Food and Beverage Undisputed 01/23/2026 1135199611 CMS
Novartis Pharmaceuticals Corporation $26.82 01/05/2024 Food and Beverage Undisputed 01/23/2026 1086718073 CMS
Octapharma USA, Inc. $15.04 03/18/2024 Food and Beverage Undisputed 01/23/2026 1142312606 CMS
Octapharma USA, Inc. $15.14 05/14/2024 Food and Beverage Undisputed 01/23/2026 1142312608 CMS
Octapharma USA, Inc. $15.28 08/05/2024 Food and Beverage Undisputed 01/23/2026 1142312610 CMS
Octapharma USA, Inc. $13.78 09/03/2024 Food and Beverage Undisputed 01/23/2026 1142312612 CMS
Optinose US, Inc. $21.82 04/03/2024 Food and Beverage Undisputed 01/23/2026 1142168682 CMS
Optinose US, Inc. $17.45 05/22/2024 Food and Beverage Undisputed 01/23/2026 1142168656 CMS
PFIZER INC. $14.62 02/29/2024 Food and Beverage Undisputed 01/23/2026 1131216836 CMS
PFIZER INC. $25.01 07/01/2024 Food and Beverage Undisputed 01/23/2026 1131739502 CMS
PFIZER INC. $16.70 10/21/2024 Food and Beverage Undisputed 01/23/2026 1132117996 CMS
Regeneron Healthcare Solutions, Inc. $17.54 01/19/2024 Food and Beverage Undisputed 01/23/2026 1114005938 CMS
Regeneron Healthcare Solutions, Inc. $32.60 02/20/2024 Food and Beverage Undisputed 01/23/2026 1114005940 CMS
Regeneron Healthcare Solutions, Inc. $21.06 06/14/2024 Food and Beverage Undisputed 01/23/2026 1114005942 CMS
Regeneron Healthcare Solutions, Inc. $30.44 07/16/2024 Food and Beverage Undisputed 01/23/2026 1114005944 CMS
Regeneron Healthcare Solutions, Inc. $21.08 08/15/2024 Food and Beverage Undisputed 01/23/2026 1114005946 CMS
Regeneron Healthcare Solutions, Inc. $23.04 09/05/2024 Food and Beverage Undisputed 01/23/2026 1114005948 CMS
Regeneron Healthcare Solutions, Inc. $94.66 09/05/2024 Education Undisputed 01/23/2026 1114005950 CMS
Regeneron Healthcare Solutions, Inc. $7.75 09/20/2024 Food and Beverage Undisputed 01/23/2026 1114005952 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.44 07/11/2024 Food and Beverage Undisputed 01/23/2026 1137482181 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.95 11/04/2024 Food and Beverage Undisputed 01/23/2026 1137482185 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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