Covered recipient · General Payments record

ANDREW DAVID SIMKIN

Allopathic & Osteopathic Physicians Dermatology

NPI: 1730179623
CMS profile: 124245
Location: CHELMSFORD, MA

General Payments · PY2018–2024

$14,972.48

Reported across 818 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,146.92

141 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	$3,051.20	138
Education	$95.72	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$630.52	28
Lilly USA, LLC	$536.19	21
Janssen Biotech, Inc.	$499.20	17
Dermavant Sciences, Inc.	$275.68	12
NOVARTIS PHARMACEUTICALS CORPORATION	$204.71	12
Galderma Laboratories, L.P.	$200.22	12
GENZYME CORPORATION	$193.50	8
E.R. Squibb & Sons, L.L.C.	$176.81	12
PFIZER INC.	$86.95	4
Ortho Dermatologics, a division of Bausch Health US, LLC	$81.39	4
Regeneron Healthcare Solutions, Inc.	$71.81	3
UCB, Inc.	$34.45	1
LEO Pharma Inc.	$31.61	2
SUN PHARMACEUTICAL INDUSTRIES INC.	$31.11	1
Organon LLC	$26.58	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.68	1
Fresenius Kabi USA, LLC	$21.00	1
Sandoz Inc.	$19.51	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,063.12	70
PY2019	$2,095.72	130
PY2020	$1,807.68	97
PY2021	$2,326.51	134
PY2022	$1,994.27	116
PY2023	$2,538.26	130
PY2024	$3,146.92	141

Payment records · PY2024 (141)

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
ABBVIE INC.	$6.66	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1106104855	CMS
ABBVIE INC.	$29.54	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1106104857	CMS
ABBVIE INC.	$26.37	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1106104859	CMS
ABBVIE INC.	$8.45	03/11/2024	Education	Undisputed	01/23/2026	1106104861	CMS
ABBVIE INC.	$23.77	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1106104863	CMS
ABBVIE INC.	$32.66	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1106104865	CMS
ABBVIE INC.	$26.34	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1106104867	CMS
ABBVIE INC.	$23.43	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1106104869	CMS
ABBVIE INC.	$18.74	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1106104871	CMS
ABBVIE INC.	$22.08	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1106104873	CMS
ABBVIE INC.	$27.85	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1106104875	CMS
ABBVIE INC.	$28.81	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1106104877	CMS
ABBVIE INC.	$28.19	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1106104879	CMS
ABBVIE INC.	$25.41	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1106104881	CMS
ABBVIE INC.	$23.68	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1106104883	CMS
ABBVIE INC.	$29.87	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1106104885	CMS
ABBVIE INC.	$20.34	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1106104887	CMS
ABBVIE INC.	$29.86	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1106104889	CMS
ABBVIE INC.	$9.02	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1106104891	CMS
ABBVIE INC.	$33.36	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1106104893	CMS
ABBVIE INC.	$3.07	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1106104895	CMS
ABBVIE INC.	$10.07	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1106104897	CMS
ABBVIE INC.	$28.97	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1106104899	CMS
ABBVIE INC.	$30.66	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1106104901	CMS
ABBVIE INC.	$22.85	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1106104903	CMS
ABBVIE INC.	$4.00	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1106104905	CMS
ABBVIE INC.	$29.29	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1106104907	CMS
ABBVIE INC.	$27.18	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1106104909	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.68	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1118130757	CMS
Dermavant Sciences, Inc.	$21.75	01/15/2024	Food and Beverage	Undisputed	01/23/2026	1127934362	CMS
Dermavant Sciences, Inc.	$26.36	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1127934366	CMS
Dermavant Sciences, Inc.	$16.52	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1127934369	CMS
Dermavant Sciences, Inc.	$2.46	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1127934373	CMS
Dermavant Sciences, Inc.	$24.31	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1127934377	CMS
Dermavant Sciences, Inc.	$29.39	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1127934381	CMS
Dermavant Sciences, Inc.	$27.86	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1127934385	CMS
Dermavant Sciences, Inc.	$22.06	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1127934388	CMS
Dermavant Sciences, Inc.	$25.17	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1127934392	CMS
Dermavant Sciences, Inc.	$26.22	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1127934396	CMS
Dermavant Sciences, Inc.	$26.22	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1127934399	CMS
Dermavant Sciences, Inc.	$27.36	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1127934403	CMS
E.R. Squibb & Sons, L.L.C.	$5.61	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1101413667	CMS
E.R. Squibb & Sons, L.L.C.	$20.23	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1101413665	CMS
E.R. Squibb & Sons, L.L.C.	$28.09	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1101413671	CMS
E.R. Squibb & Sons, L.L.C.	$16.97	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1101413677	CMS
E.R. Squibb & Sons, L.L.C.	$18.52	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1101413683	CMS
E.R. Squibb & Sons, L.L.C.	$15.56	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1101413697	CMS
E.R. Squibb & Sons, L.L.C.	$5.32	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1101413713	CMS
E.R. Squibb & Sons, L.L.C.	$12.57	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1101413723	CMS
E.R. Squibb & Sons, L.L.C.	$13.09	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1101413727	CMS
E.R. Squibb & Sons, L.L.C.	$12.57	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1101413729	CMS
E.R. Squibb & Sons, L.L.C.	$14.14	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1101413739	CMS
E.R. Squibb & Sons, L.L.C.	$14.14	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1101413741	CMS
Fresenius Kabi USA, LLC	$21.00	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1146959326	CMS
Galderma Laboratories, L.P.	$6.70	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1145328388	CMS
Galderma Laboratories, L.P.	$28.03	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1145328390	CMS
Galderma Laboratories, L.P.	$20.61	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1145328392	CMS
Galderma Laboratories, L.P.	$5.74	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1145328394	CMS
Galderma Laboratories, L.P.	$5.17	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1145328396	CMS
Galderma Laboratories, L.P.	$17.29	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1145328398	CMS
Galderma Laboratories, L.P.	$19.60	07/04/2024	Food and Beverage	Undisputed	01/23/2026	1145328400	CMS
Galderma Laboratories, L.P.	$21.30	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1145328402	CMS
Galderma Laboratories, L.P.	$26.72	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1145328404	CMS
Galderma Laboratories, L.P.	$6.24	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1145328406	CMS
Galderma Laboratories, L.P.	$25.29	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1145328408	CMS
Galderma Laboratories, L.P.	$17.53	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1145328410	CMS
GENZYME CORPORATION	$29.44	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1139571220	CMS
GENZYME CORPORATION	$11.19	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1139571226	CMS
GENZYME CORPORATION	$27.75	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1139571230	CMS
GENZYME CORPORATION	$20.47	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1139571242	CMS
GENZYME CORPORATION	$25.07	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1139571256	CMS
GENZYME CORPORATION	$28.25	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1139571272	CMS
GENZYME CORPORATION	$22.73	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1139571276	CMS
GENZYME CORPORATION	$28.60	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1139571300	CMS
Janssen Biotech, Inc.	$25.58	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1078692356	CMS
Janssen Biotech, Inc.	$20.19	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1078692337	CMS
Janssen Biotech, Inc.	$28.45	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1078692537	CMS
Janssen Biotech, Inc.	$33.42	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1078692299	CMS
Janssen Biotech, Inc.	$30.44	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1078692348	CMS
Janssen Biotech, Inc.	$72.00	04/29/2024	Education	Undisputed	01/23/2026	1078692440	CMS
Janssen Biotech, Inc.	$28.87	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1078692494	CMS
Janssen Biotech, Inc.	$32.33	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1078692522	CMS
Janssen Biotech, Inc.	$32.44	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1078692306	CMS
Janssen Biotech, Inc.	$7.05	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1078692389	CMS
Janssen Biotech, Inc.	$31.17	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1078692444	CMS
Janssen Biotech, Inc.	$31.41	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1078692475	CMS
Janssen Biotech, Inc.	$29.99	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1078692321	CMS
Janssen Biotech, Inc.	$29.17	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1078692290	CMS
Janssen Biotech, Inc.	$31.21	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1078692490	CMS
Janssen Biotech, Inc.	$20.48	11/28/2024	Food and Beverage	Undisputed	01/23/2026	1078692479	CMS
Janssen Biotech, Inc.	$15.00	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1078692412	CMS
LEO Pharma Inc.	$14.49	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1152651501	CMS
LEO Pharma Inc.	$17.12	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1152651503	CMS
Lilly USA, LLC	$27.53	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1136038199	CMS
Lilly USA, LLC	$30.67	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1136038921	CMS
Lilly USA, LLC	$28.68	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1136050817	CMS
Lilly USA, LLC	$23.98	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1136038915	CMS
Lilly USA, LLC	$24.85	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1135998671	CMS
Lilly USA, LLC	$26.44	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1136038923	CMS
Lilly USA, LLC	$29.25	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1136038831	CMS
Lilly USA, LLC	$25.80	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1136038203	CMS
Lilly USA, LLC	$23.88	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1136038917	CMS
Lilly USA, LLC	$30.56	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1136042242	CMS
Lilly USA, LLC	$28.29	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1136038833	CMS
Lilly USA, LLC	$28.50	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1136038205	CMS
Lilly USA, LLC	$30.51	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1136038925	CMS
Lilly USA, LLC	$30.22	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1136038207	CMS
Lilly USA, LLC	$28.53	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1135998669	CMS
Lilly USA, LLC	$29.00	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1136038927	CMS
Lilly USA, LLC	$0.33	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1136035356	CMS
Lilly USA, LLC	$3.54	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1136042240	CMS
Lilly USA, LLC	$27.78	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1136038919	CMS
Lilly USA, LLC	$27.50	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1136038201	CMS
Lilly USA, LLC	$30.35	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1136037859	CMS
Novartis Pharmaceuticals Corporation	$17.89	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1087295283	CMS
Novartis Pharmaceuticals Corporation	$17.72	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1087295285	CMS
Novartis Pharmaceuticals Corporation	$12.18	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1087295287	CMS
Novartis Pharmaceuticals Corporation	$2.49	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1087295289	CMS
Novartis Pharmaceuticals Corporation	$1.13	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1087295291	CMS
Novartis Pharmaceuticals Corporation	$3.21	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1087295293	CMS
Novartis Pharmaceuticals Corporation	$30.79	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1087295295	CMS
Novartis Pharmaceuticals Corporation	$30.40	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1087295297	CMS
Novartis Pharmaceuticals Corporation	$1.91	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1087295299	CMS
Novartis Pharmaceuticals Corporation	$27.89	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1087295301	CMS
Novartis Pharmaceuticals Corporation	$25.89	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1087295303	CMS
Novartis Pharmaceuticals Corporation	$33.21	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1087295305	CMS
Organon Llc	$26.58	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1136196020	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$24.16	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1153805480	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$19.10	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1153805474	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$19.62	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1153805476	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$18.51	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1153805478	CMS
PFIZER INC.	$23.72	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1131341124	CMS
PFIZER INC.	$21.79	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1131617235	CMS
PFIZER INC.	$15.27	07/08/2024	Education	Undisputed	01/23/2026	1131681794	CMS
PFIZER INC.	$26.17	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1132101319	CMS
Regeneron Healthcare Solutions, Inc.	$24.09	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1114174182	CMS
Regeneron Healthcare Solutions, Inc.	$22.57	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1114174186	CMS
Regeneron Healthcare Solutions, Inc.	$25.15	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1114174190	CMS
Sandoz Inc.	$19.51	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1089366984	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$31.11	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1152125247	CMS
UCB, Inc.	$34.45	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1143116223	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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