BILLY WAYNE CLOWNEY

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology SUMTER, SC NPI 1477512101

General Payments — all program years on this page

$1,232.92

Category: General Payments
Program years: PY2018
Record count: 71
As of (CMS publication): 2026-01-23

Latest program year (PY2018): $1,232.92 across 71 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 (PY2018) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$1,037.93	69
Education	$194.99	2

By paying entity

Latest program year (PY2018) · sorted by reported total.

Paying entity	Amount	Records
Amgen Inc.	$144.48	3
NOVARTIS PHARMACEUTICALS CORPORATION	$143.20	10
Astellas Pharma US Inc	$126.60	3
Acerta Pharma LLC	$123.07	8
Genentech USA, Inc.	$78.13	6
PFIZER INC.	$57.25	4
Celgene Corporation	$55.41	3
E.R. Squibb & Sons, L.L.C.	$50.12	4
Merck Sharp & Dohme Corporation	$47.66	4
Janssen Biotech, Inc.	$45.77	3
TESARO, Inc.	$37.17	2
GENZYME CORPORATION	$32.50	2
Daiichi Sankyo Inc.	$29.76	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.09	1
Pharmacyclics LLC, An AbbVie Company	$23.81	2
SUN PHARMACEUTICAL INDUSTRIES INC.	$22.44	1
TerSera Therapeutics LLC	$21.00	1
Kyowa Kirin, Inc.	$18.83	1
MEDIVATION FIELD SOLUTIONS LLC	$17.65	1
Takeda Pharmaceuticals U.S.A., Inc.	$16.61	1
Ipsen Biopharmaceuticals, Inc	$15.86	1
ABBVIE INC.	$14.31	1
Teva Pharmaceuticals USA, Inc.	$13.94	1
Novo Nordisk AS	$13.16	1
Clovis Oncology, Inc.	$12.67	1
Bayer HealthCare Pharmaceuticals Inc.	$12.63	1
Heron Therapeutics, Inc.	$11.32	1
Exelixis Inc.	$10.95	1
Lilly USA, LLC	$10.53	1

By program year

Program year	Amount	Records
2018	$1,232.92	71

Records — PY2018 (71)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
536907135	Heron Therapeutics, Inc.	$11.32	03/30/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
537109175	Bayer HealthCare Pharmaceuticals Inc.	$12.63	03/26/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
548933275	Janssen Biotech, Inc.	$13.94	05/22/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
548933277	Janssen Biotech, Inc.	$17.07	02/09/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
548933279	Janssen Biotech, Inc.	$14.76	05/31/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
559217571	Lilly USA, LLC	$10.53	04/18/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
560028539	AstraZeneca Pharmaceuticals LP	$13.48	01/10/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
560264957	AstraZeneca Pharmaceuticals LP	$14.97	04/09/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
560468221	AstraZeneca Pharmaceuticals LP	$14.97	05/24/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
561147947	AstraZeneca Pharmaceuticals LP	$15.17	02/15/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
561797209	AstraZeneca Pharmaceuticals LP	$11.97	06/05/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
561978697	AstraZeneca Pharmaceuticals LP	$13.48	01/30/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
562415301	AstraZeneca Pharmaceuticals LP	$16.34	04/03/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
562420333	AstraZeneca Pharmaceuticals LP	$22.69	04/27/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
566780667	TerSera Therapeutics LLC	$21.00	05/05/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
566905007	Exelixis Inc.	$10.95	01/08/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
567026166	Amgen Inc.	$22.28	04/20/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
567026170	Amgen Inc.	$27.20	01/25/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
569009038	Amgen Inc.	$95.00	02/02/2018	Education	Undisputed	01/23/2026	View at CMS
570712215	AbbVie, Inc.	$14.31	02/21/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
571851699	E.R. Squibb & Sons, L.L.C.	$12.36	05/16/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
571851723	E.R. Squibb & Sons, L.L.C.	$11.26	03/15/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
571851729	E.R. Squibb & Sons, L.L.C.	$12.07	02/14/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
571851731	E.R. Squibb & Sons, L.L.C.	$14.43	04/04/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
578025265	Boehringer Ingelheim Pharmaceuticals, Inc.	$26.09	05/17/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
582441599	Astellas Pharma US Inc	$99.99	04/04/2018	Education	Undisputed	01/23/2026	View at CMS
582657761	Astellas Pharma US Inc	$13.55	05/02/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
582667185	Astellas Pharma US Inc	$13.06	02/23/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
583148633	Pharmacyclics LLC, An AbbVie Company	$12.96	01/17/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
583161793	Pharmacyclics LLC, An AbbVie Company	$10.85	05/15/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
584195893	Ipsen Biopharmaceuticals, Inc	$15.86	02/01/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
584470159	Kyowa Kirin, Inc.	$18.83	02/13/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
585643633	TESARO, Inc.	$18.12	01/24/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
585643635	TESARO, Inc.	$19.05	05/09/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
587615053	Novo Nordisk Inc	$13.16	03/29/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
588008951	Clovis Oncology, Inc.	$12.67	04/24/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
593028483	Takeda Pharmaceuticals U.S.A., Inc.	$16.61	02/19/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
595051313	Celgene Corporation	$16.25	03/13/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
595111625	Celgene Corporation	$14.79	04/25/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
595173663	Celgene Corporation	$24.37	05/14/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
601078909	MEDIVATION FIELD SOLUTIONS LLC	$17.65	04/16/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
601989353	GENZYME CORPORATION	$14.48	02/02/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
602086481	Genentech USA, Inc.	$13.65	01/16/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
602126933	Genentech USA, Inc.	$12.26	02/07/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
602146261	Genentech USA, Inc.	$13.47	03/08/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
602164659	Genentech USA, Inc.	$12.28	03/12/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
602250831	Genentech USA, Inc.	$12.35	05/07/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
602266757	Genentech USA, Inc.	$14.12	05/09/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
602299725	GENZYME CORPORATION	$18.02	05/04/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
604187671	Merck Sharp & Dohme Corporation	$11.87	01/12/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
604230731	Merck Sharp & Dohme Corporation	$11.08	02/06/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
604278993	Merck Sharp & Dohme Corporation	$13.89	03/14/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
604324995	Merck Sharp & Dohme Corporation	$10.82	04/13/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971123	Novartis Pharmaceuticals Corporation	$12.66	03/06/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971125	Novartis Pharmaceuticals Corporation	$21.72	02/28/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971127	Novartis Pharmaceuticals Corporation	$14.06	02/12/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971129	Novartis Pharmaceuticals Corporation	$15.62	03/19/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971131	Novartis Pharmaceuticals Corporation	$20.91	01/29/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971133	Novartis Pharmaceuticals Corporation	$13.18	05/18/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971135	Novartis Pharmaceuticals Corporation	$9.83	05/10/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971137	Novartis Pharmaceuticals Corporation	$8.06	03/07/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971139	Novartis Pharmaceuticals Corporation	$16.62	02/08/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
607971141	Novartis Pharmaceuticals Corporation	$10.54	05/21/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
610236987	PFIZER INC.	$17.44	01/22/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
610483237	PFIZER INC.	$11.87	01/09/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
610631655	PFIZER INC.	$10.99	02/20/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
610645477	PFIZER INC.	$16.95	05/23/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
612520517	Daiichi Sankyo Inc.	$15.61	01/31/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
612640463	Daiichi Sankyo Inc.	$14.15	04/04/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
613989711	Teva Pharmaceuticals USA, Inc.	$13.94	02/16/2018	Food and Beverage	Undisputed	01/23/2026	View at CMS
616587365	Sun Pharmaceutical Industries Inc.	$22.44	05/25/2018	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_PGYR2018_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.