Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

DEREK M MARCHANT

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI: 1972736825
CMS profile: 10517910
Location: BUFFALO, NY

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2021–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,312.01

131 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,269.51	130
Education	$42.50	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Novo Nordisk AS	$384.69	23
Lilly USA, LLC	$358.75	20
ABBVIE INC.	$194.27	13
Boehringer Ingelheim Pharmaceuticals, Inc.	$184.27	13
GlaxoSmithKline, LLC.	$180.38	14
PFIZER INC.	$144.26	11
ITI, Inc.	$82.51	4
Otsuka America Pharmaceutical, Inc.	$80.79	4
Edwards Lifesciences Corporation	$79.90	3
Exact Sciences Corporation	$73.86	3
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$72.89	3
MannKind Corporation	$69.82	2
Axsome Therapeutics, Inc.	$57.39	2
Astellas Pharma US Inc	$52.71	2
Sumitomo Pharma America, Inc.	$49.90	2
Insulet Corporation	$45.89	2
Acerta Pharma LLC	$38.37	2
Merck Sharp & Dohme Corporation	$37.65	2
Seqirus USA Inc	$25.41	1
Abbott Laboratories	$23.32	1
Bayer HealthCare Pharmaceuticals Inc.	$23.09	1
NOVARTIS PHARMACEUTICALS CORPORATION	$20.99	1
Verona Pharma, Inc.	$16.05	1
E.R. Squibb & Sons, L.L.C.	$14.85	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$1,956.72	113
PY2022	$1,975.68	106
PY2023	$2,226.19	129
PY2024	$2,424.83	136
PY2025	$2,312.01	131

Payment records · PY2025 (131)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Novo Nordisk Inc	$10.36	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1189094837	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.99	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222775322	CMS
Mannkind Corporation	$42.50	12/15/2025	Education	No dispute reported	06/30/2026	1250890144	CMS
ABBVIE INC.	$11.53	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1204804211	CMS
PFIZER INC.	$5.14	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231073690	CMS
GlaxoSmithKline, LLC.	$17.22	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1190391937	CMS
ABBVIE INC.	$22.10	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1204804208	CMS
Mannkind Corporation	$27.32	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1250890142	CMS
Novo Nordisk Inc	$7.78	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1188515409	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.66	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1222775320	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$26.74	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1241595235	CMS
PFIZER INC.	$24.41	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1230210058	CMS
GlaxoSmithKline, LLC.	$18.28	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1190636597	CMS
AstraZeneca Pharmaceuticals LP	$19.88	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206469062	CMS
Exact Sciences Corporation	$26.54	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1235698375	CMS
Otsuka America Pharmaceutical, Inc.	$19.11	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227831979	CMS
ABBVIE INC.	$15.61	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1204804203	CMS
Astellas Pharma US Inc	$25.99	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238581329	CMS
Novo Nordisk Inc	$15.08	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1188392523	CMS
Edwards Lifesciences Corporation	$36.71	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1225280973	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.53	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1222775318	CMS
Axsome Therapeutics, Inc.	$33.40	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1235579998	CMS
Novo Nordisk Inc	$15.75	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1188862308	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.13	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232059081	CMS
Lilly USA, LLC	$17.29	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1187038975	CMS
Lilly USA, LLC	$108.00	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1187078731	CMS
PFIZER INC.	$19.67	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231199569	CMS
Otsuka America Pharmaceutical, Inc.	$20.56	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1227831975	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$21.31	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1241595233	CMS
Lilly USA, LLC	$17.29	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1187102775	CMS
Lilly USA, LLC	$2.00	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1187029391	CMS
Novo Nordisk Inc	$14.49	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1188702301	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.53	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1222775316	CMS
GlaxoSmithKline, LLC.	$14.64	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1191226384	CMS
Otsuka America Pharmaceutical, Inc.	$18.46	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1227831971	CMS
ABBVIE INC.	$13.45	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204804199	CMS
GlaxoSmithKline, LLC.	$14.40	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191030856	CMS
Novo Nordisk Inc	$16.86	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188996738	CMS
Exact Sciences Corporation	$25.63	09/06/2025	Food and Beverage	No dispute reported	06/30/2026	1235698371	CMS
Lilly USA, LLC	$22.23	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1187020846	CMS
Astellas Pharma US Inc	$26.72	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1238672347	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$10.10	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1222775314	CMS
Novo Nordisk Inc	$17.18	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1188285777	CMS
Axsome Therapeutics, Inc.	$23.99	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1235491267	CMS
Sumitomo Pharma America, Inc.	$25.55	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1176782228	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$16.64	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1241595231	CMS
ABBVIE INC.	$7.66	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1204804196	CMS
GlaxoSmithKline, LLC.	$15.77	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1190988428	CMS
Novo Nordisk Inc	$16.95	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1188919433	CMS
Exact Sciences Corporation	$21.69	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1235698367	CMS
Novo Nordisk Inc	$14.03	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1188529657	CMS
Lilly USA, LLC	$16.02	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1187114817	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$10.31	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1222775312	CMS
ABBVIE INC.	$10.06	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204804192	CMS
GlaxoSmithKline, LLC.	$14.64	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190753172	CMS
Edwards Lifesciences Corporation	$22.92	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1225280961	CMS
PFIZER INC.	$25.54	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1229576791	CMS
ABBVIE INC.	$18.74	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1204804188	CMS
Verona Pharma, Inc.	$16.05	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233796948	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.17	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1222775310	CMS
AstraZeneca Pharmaceuticals LP	$18.49	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206977908	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.09	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1225639051	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.82	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1222775324	CMS
Lilly USA, LLC	$21.05	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1187102773	CMS
Novo Nordisk Inc	$18.55	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188870491	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$17.82	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1241595229	CMS
Sumitomo Pharma America, Inc.	$24.35	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1176782226	CMS
GlaxoSmithKline, LLC.	$0.59	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1191462266	CMS
GlaxoSmithKline, LLC.	$2.29	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1191699942	CMS
Novo Nordisk Inc	$20.13	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1188952939	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.17	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1222775308	CMS
Novo Nordisk Inc	$18.55	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1188326260	CMS
GlaxoSmithKline, LLC.	$15.45	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1191761516	CMS
GlaxoSmithKline, LLC.	$5.37	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1191198631	CMS
Otsuka America Pharmaceutical, Inc.	$22.66	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227831967	CMS
Novo Nordisk Inc	$7.68	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1189097100	CMS
Lilly USA, LLC	$15.64	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1187038977	CMS
Novo Nordisk Inc	$16.23	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1188490226	CMS
Lilly USA, LLC	$14.20	05/03/2025	Food and Beverage	No dispute reported	06/30/2026	1187085669	CMS
ABBVIE INC.	$8.39	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1204804182	CMS
Lilly USA, LLC	$6.77	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1187020844	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$12.03	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1222775306	CMS
Abbott Laboratories	$23.32	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1240928319	CMS
Novo Nordisk Inc	$21.45	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1188942067	CMS
PFIZER INC.	$6.38	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231077947	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.99	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232059078	CMS
Seqirus USA Inc	$25.41	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1201089350	CMS
Lilly USA, LLC	$16.53	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1187085671	CMS
PFIZER INC.	$15.72	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1229881470	CMS
Novo Nordisk Inc	$19.50	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1188768326	CMS
Edwards Lifesciences Corporation	$20.27	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1225280949	CMS
Novo Nordisk Inc	$18.55	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1188828015	CMS
Merck Sharp & Dohme LLC	$16.08	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1238202014	CMS
Lilly USA, LLC	$13.20	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1187114813	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$7.81	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1222775304	CMS
Lilly USA, LLC	$18.30	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1187029389	CMS
ABBVIE INC.	$25.42	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1204804179	CMS
PFIZER INC.	$10.59	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1231077941	CMS
Novo Nordisk Inc	$19.33	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188375698	CMS
ABBVIE INC.	$3.59	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1204804171	CMS
ABBVIE INC.	$8.00	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1204804175	CMS
GlaxoSmithKline, LLC.	$15.77	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1191336239	CMS
GlaxoSmithKline, LLC.	$17.17	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1190850659	CMS
Novo Nordisk Inc	$20.34	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1188496584	CMS
Insulet Corporation	$21.05	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1207071097	CMS
Novo Nordisk Inc	$20.17	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1188406178	CMS
Lilly USA, LLC	$17.54	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1187029393	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.22	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1222775302	CMS
PFIZER INC.	$2.92	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231072924	CMS
PFIZER INC.	$10.88	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231072928	CMS
Lilly USA, LLC	$1.00	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1187085667	CMS
Lilly USA, LLC	$13.02	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1187114815	CMS
ABBVIE INC.	$27.05	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204804167	CMS
Novartis Pharmaceuticals Corporation	$20.99	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200712341	CMS
Novo Nordisk Inc	$20.14	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1188377027	CMS
Merck Sharp & Dohme LLC	$21.57	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1238107704	CMS
E.R. Squibb & Sons, L.L.C.	$14.85	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184832755	CMS
GlaxoSmithKline, LLC.	$15.16	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1191374000	CMS
Lilly USA, LLC	$9.64	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1187102769	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.77	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1232059076	CMS
Lilly USA, LLC	$6.58	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1187102771	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$13.93	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1222775300	CMS
PFIZER INC.	$16.26	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1229881458	CMS
ABBVIE INC.	$22.67	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1204804163	CMS
GlaxoSmithKline, LLC.	$13.63	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1190433156	CMS
Lilly USA, LLC	$9.75	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1187114811	CMS
PFIZER INC.	$6.75	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1231070046	CMS
Novo Nordisk Inc	$21.08	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1188827758	CMS
Insulet Corporation	$24.84	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1207135457	CMS
Lilly USA, LLC	$12.70	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1187126455	CMS
Novo Nordisk Inc	$14.51	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1188541028	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1972736825

Plain: DEREK M MARCHANT, NPI 1972736825. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1972736825.
APA 7: IndustryPayments. (2026). DEREK M MARCHANT, NPI 1972736825 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1972736825
Bluebook: DEREK M MARCHANT, NPI 1972736825, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1972736825.

Source: Centers for Medicare & Medicaid Services, Open Payments.