Covered recipient · General Payments record

MARK A SIMAGA

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1598818270
CMS profile: 117909
Location: HOBART, IN

General Payments · PY2018–2024

$12,069.41

Reported across 622 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,722.95

77 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	$1,672.79	74
Education	$50.16	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$196.17	13
Silk Road Medical, Inc.	$150.00	1
BOSTON SCIENTIFIC CORPORATION	$147.85	1
ABBVIE INC.	$107.82	5
PFIZER INC.	$100.59	5
ARGENX US, INC.	$98.22	5
EMD Serono, Inc.	$81.96	4
CATALYST PHARMACEUTICALS, INC.	$79.06	5
Genentech USA, Inc.	$67.35	3
Mallinckrodt Hospital Products Inc.	$61.57	2
SK Life Science, Inc.	$60.20	3
Sumitomo Pharma America, Inc.	$54.22	3
ACADIA Pharmaceuticals Inc	$52.20	3
Neurelis, Inc.	$51.92	3
Otsuka America Pharmaceutical, Inc.	$47.07	2
CSL Behring	$46.88	2
UCB, Inc.	$41.47	3
Alexion Pharmaceuticals, Inc.	$35.40	2
Neurocrine BioSciences, Inc.	$32.89	2
Ceribell, Inc.	$28.48	1
Teva Pharmaceuticals USA, Inc.	$26.73	1
Lundbeck LLC	$25.00	1
Grifols USA, LLC	$21.94	1
EISAI INC.	$21.39	1
Lilly USA, LLC	$20.65	1
Acerta Pharma LLC	$17.20	1
Takeda Pharmaceuticals U.S.A., Inc.	$16.98	1
BANNER LIFE SCIENCES, LLC	$16.88	1
Acorda Therapeutics, Inc	$14.86	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,292.84	62
PY2019	$1,056.38	53
PY2020	$1,434.91	88
PY2021	$2,588.78	129
PY2022	$2,120.52	116
PY2023	$1,853.03	97
PY2024	$1,722.95	77

Payment records · PY2024 (77)

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.	$22.39	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1106104385	CMS
ABBVIE INC.	$31.31	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1106104387	CMS
ABBVIE INC.	$13.91	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1106104389	CMS
ABBVIE INC.	$17.24	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1106104391	CMS
ABBVIE INC.	$22.97	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1106104393	CMS
ACADIA Pharmaceuticals Inc	$14.94	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1147993864	CMS
ACADIA Pharmaceuticals Inc	$19.33	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1147993866	CMS
ACADIA Pharmaceuticals Inc	$17.93	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1147993868	CMS
Acorda Therapeutics, Inc	$14.86	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1142349112	CMS
Alexion Pharmaceuticals, Inc.	$19.74	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1093980402	CMS
Alexion Pharmaceuticals, Inc.	$15.66	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1093947801	CMS
ARGENX US, INC.	$21.96	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1142105963	CMS
ARGENX US, INC.	$19.11	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1142108491	CMS
ARGENX US, INC.	$17.20	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1142117483	CMS
ARGENX US, INC.	$21.68	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1142118676	CMS
ARGENX US, INC.	$18.27	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1142124669	CMS
AstraZeneca Pharmaceuticals LP	$17.20	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1105793010	CMS
BANNER LIFE SCIENCES, LLC	$16.88	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1147029319	CMS
Boston Scientific Corporation	$147.85	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1092513143	CMS
CATALYST PHARMACEUTICALS, INC.	$14.26	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1144456156	CMS
CATALYST PHARMACEUTICALS, INC.	$16.72	07/22/2024	Education	Undisputed	01/23/2026	1144456162	CMS
CATALYST PHARMACEUTICALS, INC.	$14.64	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1144456158	CMS
CATALYST PHARMACEUTICALS, INC.	$16.72	08/06/2024	Education	Undisputed	01/23/2026	1144456164	CMS
CATALYST PHARMACEUTICALS, INC.	$16.72	11/19/2024	Education	Undisputed	01/23/2026	1144456160	CMS
Ceribell, Inc.	$28.48	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1153954591	CMS
CSL Behring	$24.66	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1134664103	CMS
CSL Behring	$22.22	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1134664133	CMS
Eisai Inc.	$21.39	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1110763849	CMS
EMD Serono, Inc.	$17.36	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1120212358	CMS
EMD Serono, Inc.	$28.25	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1120242497	CMS
EMD Serono, Inc.	$17.22	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1120252172	CMS
EMD Serono, Inc.	$19.13	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1120255517	CMS
Genentech USA, Inc.	$19.57	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1133063208	CMS
Genentech USA, Inc.	$23.60	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1133063211	CMS
Genentech USA, Inc.	$24.18	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1133063215	CMS
Grifols USA, LLC	$21.94	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1124749249	CMS
Lilly USA, LLC	$20.65	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1135156935	CMS
Lundbeck LLC	$25.00	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1145969742	CMS
Mallinckrodt Hospital Products Inc.	$34.09	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1145138668	CMS
Mallinckrodt Hospital Products Inc.	$27.48	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1145138672	CMS
Neurelis, Inc.	$21.81	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1145655506	CMS
Neurelis, Inc.	$14.62	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1145655508	CMS
Neurelis, Inc.	$15.49	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1145655510	CMS
Neurocrine Biosciences, Inc.	$14.80	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1150875664	CMS
Neurocrine Biosciences, Inc.	$18.09	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1150865268	CMS
Novartis Pharmaceuticals Corporation	$7.35	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1087184829	CMS
Novartis Pharmaceuticals Corporation	$5.77	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1087184831	CMS
Novartis Pharmaceuticals Corporation	$13.04	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1087184835	CMS
Novartis Pharmaceuticals Corporation	$21.00	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1087184837	CMS
Novartis Pharmaceuticals Corporation	$3.96	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1087184839	CMS
Novartis Pharmaceuticals Corporation	$24.12	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1087184841	CMS
Novartis Pharmaceuticals Corporation	$4.83	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1087184847	CMS
Novartis Pharmaceuticals Corporation	$26.89	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1087184849	CMS
Novartis Pharmaceuticals Corporation	$18.20	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1087184855	CMS
Novartis Pharmaceuticals Corporation	$12.84	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1087184857	CMS
Novartis Pharmaceuticals Corporation	$27.91	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1087184869	CMS
Novartis Pharmaceuticals Corporation	$6.72	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1087184873	CMS
Novartis Pharmaceuticals Corporation	$23.54	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1087184871	CMS
Otsuka America Pharmaceutical, Inc.	$28.24	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1118983182	CMS
Otsuka America Pharmaceutical, Inc.	$18.83	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1118983184	CMS
PFIZER INC.	$16.89	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1131142593	CMS
PFIZER INC.	$16.51	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1131140341	CMS
PFIZER INC.	$16.52	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1131373400	CMS
PFIZER INC.	$26.67	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1131477553	CMS
PFIZER INC.	$24.00	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1131175216	CMS
Silk Road Medical, Inc.	$150.00	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1082260700	CMS
SK Life Science, Inc.	$26.11	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1154131709	CMS
SK Life Science, Inc.	$15.32	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1154131769	CMS
SK Life Science, Inc.	$18.77	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1154131803	CMS
Sumitomo Pharma America, Inc.	$24.05	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1148920467	CMS
Sumitomo Pharma America, Inc.	$14.62	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1148920469	CMS
Sumitomo Pharma America, Inc.	$15.55	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1148920471	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.98	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1137676699	CMS
Teva Pharmaceuticals USA, Inc.	$26.73	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1151542585	CMS
UCB, Inc.	$14.87	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1143098570	CMS
UCB, Inc.	$13.24	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1143098572	CMS
UCB, Inc.	$13.36	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1143098574	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.