IndustryPayments
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

KAREN L HAMMERMAN

Allopathic & Osteopathic Physicians Dermatology

NPI
1083934087
CMS profile
185017
Location
BROOKLYN, NY

General Payments · PY2018–2024

$10,352.09

  • Reported across 579 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,244.42

59 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.

Related groups: Dermatology NY All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,244.42 59

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Regeneron Healthcare Solutions, Inc. $242.41 8
GENZYME CORPORATION $155.42 6
Arcutis Biotherapeutics, Inc. $149.87 12
ABBVIE INC. $98.97 4
Incyte Corporation $92.05 4
PFIZER INC. $90.07 5
Janssen Biotech, Inc. $52.79 2
Ortho Dermatologics, a division of Bausch Health US, LLC $49.58 2
NOVARTIS PHARMACEUTICALS CORPORATION $49.10 2
Amgen Inc. $48.39 2
Lilly USA, LLC $39.18 2
Biofrontera Inc. $38.06 2
SUN PHARMACEUTICAL INDUSTRIES INC. $37.12 2
Galderma Laboratories, L.P. $27.96 2
E.R. Squibb & Sons, L.L.C. $24.26 1
Journey Medical Corporation $17.75 1
Dermavant Sciences, Inc. $17.13 1
UCB, Inc. $14.31 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,872.74 97
PY2019 $2,367.02 139
PY2020 $880.79 51
PY2021 $985.10 54
PY2022 $1,405.67 78
PY2023 $1,596.35 101
PY2024 $1,244.42 59

Payment records · PY2024 (59)

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
ABBVIE INC. $20.54 06/18/2024 Food and Beverage Undisputed 01/23/2026 1103870539 CMS
ABBVIE INC. $25.88 09/17/2024 Food and Beverage Undisputed 01/23/2026 1103870541 CMS
ABBVIE INC. $21.01 10/07/2024 Food and Beverage Undisputed 01/23/2026 1103870543 CMS
ABBVIE INC. $31.54 10/22/2024 Food and Beverage Undisputed 01/23/2026 1103870545 CMS
Amgen Inc. $21.57 05/15/2024 Food and Beverage Undisputed 01/23/2026 1117270403 CMS
Amgen Inc. $26.82 07/29/2024 Food and Beverage Undisputed 01/23/2026 1117270405 CMS
Arcutis Biotherapeutics, Inc. $21.73 07/14/2024 Food and Beverage Undisputed 01/23/2026 1121056765 CMS
Arcutis Biotherapeutics, Inc. $8.63 08/06/2024 Food and Beverage Undisputed 01/23/2026 1121056763 CMS
Arcutis Biotherapeutics, Inc. $7.71 08/14/2024 Food and Beverage Undisputed 01/23/2026 1121056761 CMS
Arcutis Biotherapeutics, Inc. $8.00 09/11/2024 Food and Beverage Undisputed 01/23/2026 1121056769 CMS
Arcutis Biotherapeutics, Inc. $6.78 10/22/2024 Food and Beverage Undisputed 01/23/2026 1121056771 CMS
Arcutis Biotherapeutics, Inc. $21.20 10/28/2024 Food and Beverage Undisputed 01/23/2026 1121056773 CMS
Arcutis Biotherapeutics, Inc. $17.68 11/11/2024 Food and Beverage Undisputed 01/23/2026 1121056775 CMS
Arcutis Biotherapeutics, Inc. $7.05 11/25/2024 Food and Beverage Undisputed 01/23/2026 1121056767 CMS
Arcutis Biotherapeutics, Inc. $13.56 12/03/2024 Food and Beverage Undisputed 01/23/2026 1121056777 CMS
Arcutis Biotherapeutics, Inc. $17.90 12/16/2024 Food and Beverage Undisputed 01/23/2026 1121056781 CMS
Arcutis Biotherapeutics, Inc. $12.42 12/19/2024 Food and Beverage Undisputed 01/23/2026 1121056779 CMS
Arcutis Biotherapeutics, Inc. $7.21 12/23/2024 Food and Beverage Undisputed 01/23/2026 1121056783 CMS
Biofrontera Inc. $17.35 01/09/2024 Food and Beverage Undisputed 01/23/2026 1091116827 CMS
Biofrontera Inc. $20.71 05/08/2024 Food and Beverage Undisputed 01/23/2026 1095484830 CMS
Dermavant Sciences, Inc. $17.13 01/15/2024 Food and Beverage Undisputed 01/23/2026 1127875115 CMS
E.R. Squibb & Sons, L.L.C. $24.26 06/17/2024 Food and Beverage Undisputed 01/23/2026 1101214040 CMS
Galderma Laboratories, L.P. $13.98 02/06/2024 Food and Beverage Undisputed 01/23/2026 1145302519 CMS
Galderma Laboratories, L.P. $13.98 06/07/2024 Food and Beverage Undisputed 01/23/2026 1145302521 CMS
GENZYME CORPORATION $27.97 01/31/2024 Food and Beverage Undisputed 01/23/2026 1139848646 CMS
GENZYME CORPORATION $27.77 04/17/2024 Food and Beverage Undisputed 01/23/2026 1139848658 CMS
GENZYME CORPORATION $23.24 04/30/2024 Food and Beverage Undisputed 01/23/2026 1139848664 CMS
GENZYME CORPORATION $27.54 05/08/2024 Food and Beverage Undisputed 01/23/2026 1139848666 CMS
GENZYME CORPORATION $24.35 09/25/2024 Food and Beverage Undisputed 01/23/2026 1139848680 CMS
GENZYME CORPORATION $24.55 10/29/2024 Food and Beverage Undisputed 01/23/2026 1139848694 CMS
Incyte Corporation $23.97 06/10/2024 Food and Beverage Undisputed 01/23/2026 1141183222 CMS
Incyte Corporation $23.64 07/31/2024 Food and Beverage Undisputed 01/23/2026 1141259635 CMS
Incyte Corporation $23.49 10/16/2024 Food and Beverage Undisputed 01/23/2026 1141260205 CMS
Incyte Corporation $20.95 12/15/2024 Food and Beverage Undisputed 01/23/2026 1141217486 CMS
Janssen Biotech, Inc. $26.61 05/22/2024 Food and Beverage Undisputed 01/23/2026 1078409343 CMS
Janssen Biotech, Inc. $26.18 07/26/2024 Food and Beverage Undisputed 01/23/2026 1078410511 CMS
Journey Medical Corporation $17.75 08/07/2024 Food and Beverage Undisputed 01/23/2026 1100055165 CMS
Lilly USA, LLC $19.71 02/19/2024 Food and Beverage Undisputed 01/23/2026 1135097792 CMS
Lilly USA, LLC $19.47 06/03/2024 Food and Beverage Undisputed 01/23/2026 1135120115 CMS
Novartis Pharmaceuticals Corporation $28.59 01/08/2024 Food and Beverage Undisputed 01/23/2026 1086790541 CMS
Novartis Pharmaceuticals Corporation $20.51 07/22/2024 Food and Beverage Undisputed 01/23/2026 1086790563 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $24.91 08/21/2024 Food and Beverage Undisputed 01/23/2026 1153811826 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $24.67 10/31/2024 Food and Beverage Undisputed 01/23/2026 1153811828 CMS
PFIZER INC. $21.94 02/05/2024 Food and Beverage Undisputed 01/23/2026 1131559768 CMS
PFIZER INC. $19.02 03/18/2024 Food and Beverage Undisputed 01/23/2026 1131665888 CMS
PFIZER INC. $14.35 08/12/2024 Food and Beverage Undisputed 01/23/2026 1131878562 CMS
PFIZER INC. $18.67 10/21/2024 Food and Beverage Undisputed 01/23/2026 1132108432 CMS
PFIZER INC. $16.09 12/03/2024 Food and Beverage Undisputed 01/23/2026 1131055088 CMS
Regeneron Healthcare Solutions, Inc. $25.77 01/17/2024 Food and Beverage Undisputed 01/23/2026 1114064010 CMS
Regeneron Healthcare Solutions, Inc. $26.48 02/26/2024 Food and Beverage Undisputed 01/23/2026 1114064012 CMS
Regeneron Healthcare Solutions, Inc. $29.31 05/20/2024 Food and Beverage Undisputed 01/23/2026 1114064014 CMS
Regeneron Healthcare Solutions, Inc. $41.03 07/17/2024 Food and Beverage Undisputed 01/23/2026 1114064016 CMS
Regeneron Healthcare Solutions, Inc. $31.91 07/31/2024 Food and Beverage Undisputed 01/23/2026 1114064018 CMS
Regeneron Healthcare Solutions, Inc. $19.80 09/09/2024 Food and Beverage Undisputed 01/23/2026 1114064020 CMS
Regeneron Healthcare Solutions, Inc. $31.16 11/26/2024 Food and Beverage Undisputed 01/23/2026 1114064022 CMS
Regeneron Healthcare Solutions, Inc. $36.95 12/02/2024 Food and Beverage Undisputed 01/23/2026 1114064024 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $16.43 02/22/2024 Food and Beverage Undisputed 01/23/2026 1152166916 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $20.69 05/06/2024 Food and Beverage Undisputed 01/23/2026 1152166918 CMS
UCB, Inc. $14.31 03/11/2024 Food and Beverage Undisputed 01/23/2026 1143110866 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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