Covered recipient · General Payments record

NATHANIEL E CLARK

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI: 1063660074
CMS profile: 7222030
Location: CARBONDALE, IL

General Payments · PY2021–2024

$3,613.96

Reported across 171 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,005.76

94 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	$2,005.76	94

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
E.R. Squibb & Sons, L.L.C.	$304.15	12
Merck Sharp & Dohme Corporation	$274.46	11
NOVARTIS PHARMACEUTICALS CORPORATION	$256.65	20
Boehringer Ingelheim Pharmaceuticals, Inc.	$208.21	9
Amgen Inc.	$165.09	9
Edwards Lifesciences Corporation	$130.43	1
PFIZER INC.	$125.63	7
Grifols USA, LLC	$91.83	4
Acerta Pharma LLC	$88.33	5
SCPHARMACEUTICALS INC.	$74.91	3
Janssen Pharmaceuticals, Inc	$73.25	4
Kiniksa Pharmaceuticals International, plc	$67.77	2
Mallinckrodt Hospital Products Inc.	$57.63	2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$32.30	2
Novo Nordisk AS	$21.98	1
Abbott Laboratories	$19.16	1
Alnylam Pharmaceuticals Inc.	$13.98	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$87.89	1
PY2022	$149.76	5
PY2023	$1,370.55	71
PY2024	$2,005.76	94

Payment records · PY2024 (94)

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

Program year 2024 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
Abbott Laboratories	$19.16	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1124822188	CMS
Alnylam Pharmaceuticals Inc.	$13.98	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1125855397	CMS
Amgen Inc.	$20.39	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1117225200	CMS
Amgen Inc.	$18.64	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1117225202	CMS
Amgen Inc.	$20.08	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1117225204	CMS
Amgen Inc.	$17.40	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1117225206	CMS
Amgen Inc.	$16.31	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1117225208	CMS
Amgen Inc.	$19.81	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1117225210	CMS
Amgen Inc.	$16.31	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1117225212	CMS
Amgen Inc.	$17.33	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1117225214	CMS
Amgen Inc.	$18.82	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1117225216	CMS
AstraZeneca Pharmaceuticals LP	$17.45	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1123309508	CMS
AstraZeneca Pharmaceuticals LP	$16.89	08/17/2024	Food and Beverage	Undisputed	01/23/2026	1123311612	CMS
AstraZeneca Pharmaceuticals LP	$19.99	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1123303942	CMS
AstraZeneca Pharmaceuticals LP	$17.37	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1123307024	CMS
AstraZeneca Pharmaceuticals LP	$16.63	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1123306738	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.09	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1117858661	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.37	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1117858665	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$31.65	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1117858673	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$27.20	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1117858671	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.24	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1117858657	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.00	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1117858659	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.10	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1117858663	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.28	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1117858667	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.28	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1117858669	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1101254356	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1101254358	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1101254366	CMS
E.R. Squibb & Sons, L.L.C.	$15.39	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1101254372	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1101254370	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1101254384	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1101254398	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1101254406	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1101254412	CMS
E.R. Squibb & Sons, L.L.C.	$15.47	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1101254424	CMS
E.R. Squibb & Sons, L.L.C.	$135.00	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1101254430	CMS
E.R. Squibb & Sons, L.L.C.	$14.53	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1101254428	CMS
Edwards Lifesciences Corporation	$130.43	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1138802006	CMS
Grifols USA, LLC	$27.37	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1124717820	CMS
Grifols USA, LLC	$24.75	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1124717822	CMS
Grifols USA, LLC	$20.10	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1124717826	CMS
Grifols USA, LLC	$19.61	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1124717824	CMS
Janssen Pharmaceuticals, Inc	$22.03	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1078003226	CMS
Janssen Pharmaceuticals, Inc	$22.75	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1078003260	CMS
Janssen Pharmaceuticals, Inc	$13.84	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1078003200	CMS
Janssen Pharmaceuticals, Inc	$14.63	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1078003240	CMS
Kiniksa Pharmaceuticals International, plc	$32.57	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1154881491	CMS
Kiniksa Pharmaceuticals International, plc	$35.20	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1154881523	CMS
Mallinckrodt Hospital Products Inc.	$37.44	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1145163676	CMS
Mallinckrodt Hospital Products Inc.	$20.19	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1145163680	CMS
Merck Sharp & Dohme LLC	$33.11	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1141723032	CMS
Merck Sharp & Dohme LLC	$21.24	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1141720478	CMS
Merck Sharp & Dohme LLC	$27.75	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1141934635	CMS
Merck Sharp & Dohme LLC	$22.55	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1141720482	CMS
Merck Sharp & Dohme LLC	$18.38	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1141875366	CMS
Merck Sharp & Dohme LLC	$21.43	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1141934633	CMS
Merck Sharp & Dohme LLC	$23.26	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1141720480	CMS
Merck Sharp & Dohme LLC	$27.76	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1141875370	CMS
Merck Sharp & Dohme LLC	$32.84	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1141875368	CMS
Merck Sharp & Dohme LLC	$18.16	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1141720476	CMS
Merck Sharp & Dohme LLC	$27.98	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1141875364	CMS
Novartis Pharmaceuticals Corporation	$16.40	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1086670507	CMS
Novartis Pharmaceuticals Corporation	$5.23	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1086670509	CMS
Novartis Pharmaceuticals Corporation	$4.41	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1086670503	CMS
Novartis Pharmaceuticals Corporation	$19.10	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1086670505	CMS
Novartis Pharmaceuticals Corporation	$2.73	03/24/2024	Food and Beverage	Undisputed	01/23/2026	1086670511	CMS
Novartis Pharmaceuticals Corporation	$10.46	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1086670513	CMS
Novartis Pharmaceuticals Corporation	$5.19	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1086670517	CMS
Novartis Pharmaceuticals Corporation	$15.83	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1086670519	CMS
Novartis Pharmaceuticals Corporation	$17.74	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1086670521	CMS
Novartis Pharmaceuticals Corporation	$5.07	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1086670523	CMS
Novartis Pharmaceuticals Corporation	$24.01	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1086670529	CMS
Novartis Pharmaceuticals Corporation	$0.60	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1086670525	CMS
Novartis Pharmaceuticals Corporation	$6.18	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1086670527	CMS
Novartis Pharmaceuticals Corporation	$15.54	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1086670531	CMS
Novartis Pharmaceuticals Corporation	$4.30	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1086670533	CMS
Novartis Pharmaceuticals Corporation	$20.91	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1086670535	CMS
Novartis Pharmaceuticals Corporation	$20.96	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1086670537	CMS
Novartis Pharmaceuticals Corporation	$23.90	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1086670539	CMS
Novartis Pharmaceuticals Corporation	$17.86	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1086670541	CMS
Novartis Pharmaceuticals Corporation	$20.23	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1086670543	CMS
Novo Nordisk Inc	$21.98	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1100595813	CMS
PFIZER INC.	$22.16	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1130957330	CMS
PFIZER INC.	$17.11	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1131011691	CMS
PFIZER INC.	$17.31	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1131236124	CMS
PFIZER INC.	$17.31	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1131503474	CMS
PFIZER INC.	$15.07	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1131506584	CMS
PFIZER INC.	$17.31	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1131680123	CMS
PFIZER INC.	$19.36	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1131125375	CMS
SCPHARMACEUTICALS INC.	$27.36	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1132273901	CMS
SCPHARMACEUTICALS INC.	$25.95	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1132280463	CMS
SCPHARMACEUTICALS INC.	$21.60	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1132317641	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.56	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1080670538	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$17.74	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1080670567	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: 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_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.