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

BRIAN S GENDELMAN

Allopathic & Osteopathic Physicians Pediatrics

NPI
1316055866
CMS profile
195946
Location
COMMERCE TOWNSHIP, MI

General Payments · PY2018–2024

$4,454.14

  • Reported across 212 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$863.83

32 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 $863.83 32

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $546.80 25
PY2019 $359.25 26
PY2020 $227.94 16
PY2021 $596.98 28
PY2022 $983.75 49
PY2023 $875.59 36
PY2024 $863.83 32

Payment records · PY2024 (32)

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
Corium, LLC $25.23 02/27/2024 Food and Beverage Undisputed 01/23/2026 1100083012 CMS
Corium, LLC $27.56 03/19/2024 Food and Beverage Undisputed 01/23/2026 1100078581 CMS
Corium, LLC $25.51 04/23/2024 Food and Beverage Undisputed 01/23/2026 1100082510 CMS
Corium, LLC $21.99 05/10/2024 Food and Beverage Undisputed 01/23/2026 1100091468 CMS
Corium, LLC $28.59 07/22/2024 Food and Beverage Undisputed 01/23/2026 1100198466 CMS
Corium, LLC $17.64 08/13/2024 Food and Beverage Undisputed 01/23/2026 1100171042 CMS
Corium, LLC $21.99 10/14/2024 Food and Beverage Undisputed 01/23/2026 1100183606 CMS
Corium, LLC $23.55 11/11/2024 Food and Beverage Undisputed 01/23/2026 1100214497 CMS
Corium, LLC $6.00 12/17/2024 Food and Beverage Undisputed 01/23/2026 1100214593 CMS
GENZYME CORPORATION $18.09 01/12/2024 Food and Beverage Undisputed 01/23/2026 1139967297 CMS
GENZYME CORPORATION $120.83 08/19/2024 Food and Beverage Undisputed 01/23/2026 1139967345 CMS
GENZYME CORPORATION $20.92 11/12/2024 Food and Beverage Undisputed 01/23/2026 1139967357 CMS
IRONSHORE PHARMACEUTICALS INC. $23.81 01/22/2024 Food and Beverage Undisputed 01/23/2026 1146266395 CMS
IRONSHORE PHARMACEUTICALS INC. $21.74 04/19/2024 Food and Beverage Undisputed 01/23/2026 1146264335 CMS
IRONSHORE PHARMACEUTICALS INC. $24.76 05/15/2024 Food and Beverage Undisputed 01/23/2026 1146264367 CMS
IRONSHORE PHARMACEUTICALS INC. $25.21 06/07/2024 Food and Beverage Undisputed 01/23/2026 1146266459 CMS
IRONSHORE PHARMACEUTICALS INC. $20.37 06/19/2024 Food and Beverage Undisputed 01/23/2026 1146296570 CMS
IRONSHORE PHARMACEUTICALS INC. $22.54 08/23/2024 Food and Beverage Undisputed 01/23/2026 1146311825 CMS
IRONSHORE PHARMACEUTICALS INC. $21.87 09/27/2024 Food and Beverage Undisputed 01/23/2026 1146292032 CMS
IRONSHORE PHARMACEUTICALS INC. $23.83 10/22/2024 Food and Beverage Undisputed 01/23/2026 1146319607 CMS
IRONSHORE PHARMACEUTICALS INC. $24.68 12/19/2024 Food and Beverage Undisputed 01/23/2026 1146302710 CMS
Merck Sharp & Dohme LLC $19.25 09/24/2024 Food and Beverage Undisputed 01/23/2026 1141966923 CMS
Merck Sharp & Dohme LLC $15.75 12/09/2024 Food and Beverage Undisputed 01/23/2026 1141954391 CMS
PFIZER INC. $18.39 02/09/2024 Food and Beverage Undisputed 01/23/2026 1131069571 CMS
PFIZER INC. $15.45 04/11/2024 Food and Beverage Undisputed 01/23/2026 1131273292 CMS
PFIZER INC. $14.31 05/20/2024 Food and Beverage Undisputed 01/23/2026 1131436912 CMS
SANOFI PASTEUR INC. $16.49 01/29/2024 Food and Beverage Undisputed 01/23/2026 1128755635 CMS
SANOFI-AVENTIS U.S. LLC $25.30 11/19/2024 Food and Beverage Undisputed 01/23/2026 1139967359 CMS
Supernus Pharmaceuticals, Inc. $17.73 02/26/2024 Food and Beverage Undisputed 01/23/2026 1147858349 CMS
Supernus Pharmaceuticals, Inc. $18.45 07/02/2024 Food and Beverage Undisputed 01/23/2026 1147776674 CMS
Supernus Pharmaceuticals, Inc. $14.18 12/03/2024 Food and Beverage Undisputed 01/23/2026 1147776672 CMS
Takeda Pharmaceuticals U.S.A., Inc. $121.82 06/19/2024 Food and Beverage Undisputed 01/23/2026 1137553391 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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