Covered recipient · General Payments record

KAREN D ALLEN

Allopathic & Osteopathic Physicians Dermatology

NPI: 1942200183
CMS profile: 224016
Location: SAN LUIS OBISPO, CA

General Payments · PY2018–2024

$11,485.36

Reported across 523 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,349.43

84 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 payment	Amount	Records
Food and Beverage	$2,349.43	84

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Janssen Biotech, Inc.	$397.91	13
PFIZER INC.	$300.26	5
Daiichi Sankyo Inc.	$239.78	16
SOBI, INC	$197.79	5
Exelixis Inc.	$185.50	4
Blueprint Medicines Corporation	$158.99	3
Alnylam Pharmaceuticals Inc.	$155.68	3
Merck Sharp & Dohme Corporation	$77.82	4
Acerta Pharma LLC	$53.36	3
ADC Therapeutics America, Inc.	$52.28	2
Genentech USA, Inc.	$51.40	3
Apellis Pharmaceuticals, Inc.	$50.10	2
Takeda Pharmaceuticals U.S.A., Inc.	$48.93	2
Mirati Therapeutics, Inc.	$46.78	3
Lilly USA, LLC	$34.67	2
EISAI INC.	$33.02	2
Karyopharm Therapeutics Inc.	$32.24	1
PUMA BIOTECHNOLOGY, INC.	$25.96	1
NOVARTIS PHARMACEUTICALS CORPORATION	$24.96	1
ARRAY BIOPHARMA INC	$24.39	1
TAIHO ONCOLOGY, INC.	$22.99	1
E.R. Squibb & Sons, L.L.C.	$21.98	1
RECORDATI_RARE_DISEASES_INC.	$21.87	1
JAZZ PHARMACEUTICALS INC.	$21.84	1
Fresenius Kabi USA, LLC	$20.71	1
Incyte Corporation	$16.92	1
Alexion Pharmaceuticals, Inc.	$15.72	1
MorphoSys, US Inc.	$15.58	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$902.64	38
PY2019	$1,571.01	74
PY2020	$1,568.94	83
PY2021	$1,567.08	91
PY2022	$1,834.01	84
PY2023	$1,692.25	69
PY2024	$2,349.43	84

Payment records · PY2024 (84)

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

Program year 2024 2018 2019 2020 2021 2022 2023 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
ADC Therapeutics America, Inc.	$34.30	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1121189716	CMS
ADC Therapeutics America, Inc.	$17.98	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1121189770	CMS
Alexion Pharmaceuticals, Inc.	$15.72	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1093894363	CMS
Alnylam Pharmaceuticals Inc.	$26.98	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1125849988	CMS
Alnylam Pharmaceuticals Inc.	$24.03	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1125850104	CMS
Alnylam Pharmaceuticals Inc.	$104.67	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1125850123	CMS
Apellis Pharmaceuticals, Inc.	$22.32	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1154024307	CMS
Apellis Pharmaceuticals, Inc.	$27.78	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1154024305	CMS
ARRAY BIOPHARMA INC	$24.39	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1131300556	CMS
AstraZeneca Pharmaceuticals LP	$21.79	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1104525604	CMS
AstraZeneca Pharmaceuticals LP	$14.70	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1105399042	CMS
AstraZeneca Pharmaceuticals LP	$16.87	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1104606346	CMS
Blueprint Medicines Corporation	$107.96	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1147441576	CMS
Blueprint Medicines Corporation	$20.08	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1147441614	CMS
Blueprint Medicines Corporation	$30.95	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1147441644	CMS
Daiichi Sankyo Inc.	$9.86	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1089392802	CMS
Daiichi Sankyo Inc.	$17.32	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1089392786	CMS
Daiichi Sankyo Inc.	$14.87	04/20/2024	Food and Beverage	Undisputed	01/23/2026	1089392790	CMS
Daiichi Sankyo Inc.	$19.53	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1089392792	CMS
Daiichi Sankyo Inc.	$1.43	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1089392794	CMS
Daiichi Sankyo Inc.	$7.38	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1089392804	CMS
Daiichi Sankyo Inc.	$23.26	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1089392808	CMS
Daiichi Sankyo Inc.	$16.25	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1089392814	CMS
Daiichi Sankyo Inc.	$1.30	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1089392820	CMS
Daiichi Sankyo Inc.	$28.84	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1089392822	CMS
Daiichi Sankyo Inc.	$25.59	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1089392758	CMS
Daiichi Sankyo Inc.	$0.69	09/29/2024	Food and Beverage	Undisputed	01/23/2026	1089392756	CMS
Daiichi Sankyo Inc.	$26.84	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1089392770	CMS
Daiichi Sankyo Inc.	$0.78	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1089392768	CMS
Daiichi Sankyo Inc.	$26.78	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1089392774	CMS
Daiichi Sankyo Inc.	$19.06	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1089392782	CMS
E.R. Squibb & Sons, L.L.C.	$21.98	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1101516144	CMS
Eisai Inc.	$14.69	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1110757240	CMS
Eisai Inc.	$18.33	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1110757238	CMS
Exelixis Inc.	$19.91	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1138560322	CMS
Exelixis Inc.	$124.99	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1138560326	CMS
Exelixis Inc.	$24.91	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1138560324	CMS
Exelixis Inc.	$15.69	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1138560328	CMS
Fresenius Kabi USA, LLC	$20.71	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1146959153	CMS
Genentech USA, Inc.	$14.61	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1133044225	CMS
Genentech USA, Inc.	$22.66	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1133044221	CMS
Genentech USA, Inc.	$14.13	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1133044229	CMS
Incyte Corporation	$16.92	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1141221324	CMS
Janssen Biotech, Inc.	$10.89	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1078334756	CMS
Janssen Biotech, Inc.	$22.56	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1078334993	CMS
Janssen Biotech, Inc.	$13.84	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1078335547	CMS
Janssen Biotech, Inc.	$18.54	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1078335523	CMS
Janssen Biotech, Inc.	$2.66	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1078334712	CMS
Janssen Biotech, Inc.	$1.61	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1078334716	CMS
Janssen Biotech, Inc.	$10.75	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1078334893	CMS
Janssen Biotech, Inc.	$102.99	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1078334732	CMS
Janssen Biotech, Inc.	$106.03	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1078335077	CMS
Janssen Biotech, Inc.	$16.08	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1078335150	CMS
Janssen Biotech, Inc.	$24.77	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1078334704	CMS
Janssen Biotech, Inc.	$51.30	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1078335046	CMS
Janssen Biotech, Inc.	$15.89	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1078334868	CMS
JAZZ PHARMACEUTICALS INC.	$21.84	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1150238890	CMS
Karyopharm Therapeutics Inc.	$32.24	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1145532026	CMS
Lilly USA, LLC	$13.84	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1135090161	CMS
Lilly USA, LLC	$20.83	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1135090159	CMS
Merck Sharp & Dohme LLC	$20.74	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1141627919	CMS
Merck Sharp & Dohme LLC	$13.77	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1141627921	CMS
Merck Sharp & Dohme LLC	$16.78	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1141627923	CMS
Merck Sharp & Dohme LLC	$26.53	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1141847983	CMS
Mirati Therapeutics, Inc.	$15.75	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1117170797	CMS
Mirati Therapeutics, Inc.	$15.48	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1117170801	CMS
Mirati Therapeutics, Inc.	$15.55	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1117170805	CMS
MorphoSys, US Inc.	$15.58	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1071901458	CMS
Novartis Pharmaceuticals Corporation	$24.96	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1086702469	CMS
PFIZER INC.	$20.20	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1131300879	CMS
PFIZER INC.	$123.81	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1131200437	CMS
PFIZER INC.	$124.99	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1131868870	CMS
PFIZER INC.	$21.55	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1131315201	CMS
PFIZER INC.	$9.71	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1131331578	CMS
PUMA BIOTECHNOLOGY, INC.	$25.96	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1113863192	CMS
RECORDATI_RARE_DISEASES_INC.	$21.87	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1139160878	CMS
SOBI, INC	$20.01	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1141413472	CMS
SOBI, INC	$114.31	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1141430145	CMS
SOBI, INC	$27.78	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1141422965	CMS
SOBI, INC	$20.18	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1141427481	CMS
SOBI, INC	$15.51	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1141429569	CMS
TAIHO ONCOLOGY, INC.	$22.99	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1137942895	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.07	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1144952631	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.86	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1144952633	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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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.