ALFRED A DEMARIA

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology WILMINGTON, NC NPI 1619085545

General Payments — all program years on this page

$5,969.66

Category: General Payments
Program years: PY2018–2020
Record count: 368
As of (CMS publication): 2026-01-23

Latest program year (PY2020): $1,143.73 across 70 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2020) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$1,131.58	69
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$12.15	1

By paying entity

Latest program year (PY2020) · sorted by reported total.

Paying entity	Amount	Records
Supernus Pharmaceuticals, Inc.	$156.99	9
Allergan Inc.	$143.01	14
Sunovion Pharmaceuticals Inc.	$123.23	9
Lundbeck LLC	$90.99	4
Amgen Inc.	$90.78	4
LivaNova USA, Inc.	$83.14	1
UCB, Inc.	$71.31	3
Alexion Pharmaceuticals, Inc.	$61.47	3
Aprecia Pharmaceuticals, LLC	$41.84	2
Teva Pharmaceuticals USA, Inc.	$35.55	3
SK Life Science, Inc.	$34.12	2
EMD Serono, Inc.	$27.43	2
E.R. Squibb & Sons, L.L.C.	$26.15	2
Amneal Pharmaceuticals LLC	$25.42	2
JAZZ PHARMACEUTICALS INC.	$15.28	1
Adamas Pharmaceuticals, Inc.	$14.91	1
Mallinckrodt Hospital Products Inc.	$13.91	1
Merck Sharp & Dohme Corporation	$13.79	1
Greenwich Biosciences, Inc.	$13.75	1
Alnylam Pharmaceuticals Inc.	$13.43	1
HARMONY BIOSCIENCES LLC	$12.65	1
Acorda Therapeutics, Inc	$12.15	1
GENZYME CORPORATION	$11.24	1
UPSHER-SMITH LABORATORIES LLC	$11.19	1

By program year

Program year	Amount	Records
2018	$1,952.63	110
2019	$2,873.30	188
2020	$1,143.73	70

Records — PY2020 (70)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
711981133	LivaNova USA, Inc.	$83.14	01/23/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
716697471	Acorda Therapeutics, Inc	$12.15	02/25/2020	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	View at CMS
719981129	Amneal Pharmaceuticals LLC	$12.36	01/08/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
719981131	Amneal Pharmaceuticals LLC	$13.06	02/12/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444785	Allergan, Inc.	$11.64	01/29/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444787	Allergan, Inc.	$7.26	01/30/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444789	Allergan, Inc.	$3.92	02/13/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444791	Allergan, Inc.	$4.31	03/03/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444793	Allergan, Inc.	$8.34	04/15/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444795	Allergan, Inc.	$15.06	04/23/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444797	Allergan, Inc.	$10.62	05/04/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444799	Allergan, Inc.	$11.13	05/13/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444801	Allergan, Inc.	$12.19	05/26/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444803	Allergan, Inc.	$13.18	06/17/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444805	Allergan, Inc.	$13.81	06/23/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444807	Allergan, Inc.	$9.99	07/02/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444809	Allergan, Inc.	$9.43	07/08/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
723444811	Allergan, Inc.	$12.13	07/15/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
726654285	Alexion Pharmaceuticals, Inc.	$19.46	01/16/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
726654361	Alexion Pharmaceuticals, Inc.	$19.36	03/05/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
726654489	Alexion Pharmaceuticals, Inc.	$22.65	07/22/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
727852685	E.R. Squibb & Sons, L.L.C.	$14.11	06/10/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
727852691	E.R. Squibb & Sons, L.L.C.	$12.04	07/20/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
733044427	Upsher-Smith Laboratories LLC	$11.19	06/30/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
733062973	SK Life Science, Inc.	$17.62	03/04/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
733062999	SK Life Science, Inc.	$16.50	06/10/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
736585633	Aprecia Pharmaceuticals, LLC	$18.99	05/19/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
736585635	Aprecia Pharmaceuticals, LLC	$22.85	01/30/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
740891319	Amgen Inc.	$20.79	01/07/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
740891321	Amgen Inc.	$22.38	01/27/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
740891325	Amgen Inc.	$23.62	02/18/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
740891327	Amgen Inc.	$23.99	02/18/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
744015153	GENZYME CORPORATION	$11.24	07/14/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
744466251	Jazz Pharmaceuticals Inc.	$15.28	05/18/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
746067557	UCB, Inc.	$26.76	01/23/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
746073169	UCB, Inc.	$31.78	03/03/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
746076191	UCB, Inc.	$12.77	02/04/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
747516059	Lundbeck LLC	$21.16	02/28/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
747516063	Lundbeck LLC	$23.43	05/27/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
747516067	Lundbeck LLC	$23.30	06/29/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
747516071	Lundbeck LLC	$23.10	07/29/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
747665453	Merck Sharp & Dohme Corporation	$13.79	07/21/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330613	Supernus Pharmaceuticals, Inc.	$11.30	01/20/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330615	Supernus Pharmaceuticals, Inc.	$48.09	01/29/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330617	Supernus Pharmaceuticals, Inc.	$11.77	02/03/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330619	Supernus Pharmaceuticals, Inc.	$12.61	03/09/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330621	Supernus Pharmaceuticals, Inc.	$12.31	04/15/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330623	Supernus Pharmaceuticals, Inc.	$23.25	05/01/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330625	Supernus Pharmaceuticals, Inc.	$12.06	05/11/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330627	Supernus Pharmaceuticals, Inc.	$11.81	06/15/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748330629	Supernus Pharmaceuticals, Inc.	$13.79	07/27/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489289	Sunovion Pharmaceuticals Inc.	$6.15	07/06/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489293	Sunovion Pharmaceuticals Inc.	$6.34	03/11/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489299	Sunovion Pharmaceuticals Inc.	$7.84	01/30/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489303	Sunovion Pharmaceuticals Inc.	$14.04	07/28/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489309	Sunovion Pharmaceuticals Inc.	$14.15	03/26/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489315	Sunovion Pharmaceuticals Inc.	$15.30	01/09/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489319	Sunovion Pharmaceuticals Inc.	$18.27	02/10/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489325	Sunovion Pharmaceuticals Inc.	$20.27	06/23/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
748489329	Sunovion Pharmaceuticals Inc.	$20.87	05/20/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
749453593	Teva Pharmaceuticals USA, Inc.	$11.85	06/30/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
749491691	Teva Pharmaceuticals USA, Inc.	$11.85	03/03/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
749491817	Teva Pharmaceuticals USA, Inc.	$11.85	06/06/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
750007517	Adamas Pharmaceuticals, Inc.	$14.91	07/24/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
750467959	Harmony Biosciences LLC	$12.65	02/06/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
750759651	Alnylam Pharmaceuticals Inc.	$13.43	03/02/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
750860391	Greenwich Biosciences, Inc.	$13.75	02/25/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
751274087	EMD Serono, Inc.	$13.20	02/26/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
751278933	EMD Serono, Inc.	$14.23	05/04/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS
751695109	Mallinckrodt Hospital Products Inc.	$13.91	02/06/2020	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
Generated from: OP_DTL_GNRL_PGYR2020_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.