MARK DANIEL MCAFEE

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner KNOXVILLE, TN NPI 1487410122

General Payments — all program years on this page

$1,393.81

Category: General Payments
Program years: PY2024
Record count: 69
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,393.81 across 69 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 (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$1,339.59	66
Education	$54.22	3

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
ABBVIE INC.	$276.75	12
Janssen Biotech, Inc.	$273.57	6
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$175.84	13
Ardelyx, Inc.	$170.96	10
Takeda Pharmaceuticals U.S.A., Inc.	$114.77	7
Celltrion USA Inc.	$76.53	4
Gilead Sciences, Inc.	$47.33	2
INTERCEPT PHARMACEUTICALS, INC.	$43.18	3
Merck Sharp & Dohme Corporation	$40.20	2
Lilly USA, LLC	$34.60	2
PFIZER INC.	$33.24	2
Phathom Pharmaceuticals, Inc.	$30.05	2
Regeneron Healthcare Solutions, Inc.	$28.48	2
GENZYME CORPORATION	$25.53	1
Braintree Laboratories, Inc.	$22.78	1

By program year

Program year	Amount	Records
2024	$1,393.81	69

Records — PY2024 (69)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1075864927	Celltrion USA Inc.	$21.63	03/28/2024	Education	Undisputed	01/23/2026	View at CMS
1075864929	Celltrion USA Inc.	$13.09	04/25/2024	Education	Undisputed	01/23/2026	View at CMS
1075864931	Celltrion USA Inc.	$19.50	06/04/2024	Education	Undisputed	01/23/2026	View at CMS
1075864933	Celltrion USA Inc.	$22.31	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078661449	Janssen Biotech, Inc.	$13.90	10/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078662017	Janssen Biotech, Inc.	$19.44	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078662069	Janssen Biotech, Inc.	$16.29	06/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078664053	Janssen Biotech, Inc.	$63.74	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078664465	Janssen Biotech, Inc.	$25.00	09/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078664850	Janssen Biotech, Inc.	$135.20	09/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614675	ABBVIE INC.	$17.22	05/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614677	ABBVIE INC.	$8.76	08/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614679	ABBVIE INC.	$20.31	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614681	ABBVIE INC.	$11.44	09/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614683	ABBVIE INC.	$12.48	09/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614685	ABBVIE INC.	$10.42	10/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614687	ABBVIE INC.	$18.23	10/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614689	ABBVIE INC.	$14.25	10/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614691	ABBVIE INC.	$15.78	11/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614693	ABBVIE INC.	$20.54	12/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614695	ABBVIE INC.	$111.80	12/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107614697	ABBVIE INC.	$15.52	12/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113652506	Intercept Pharmaceuticals, Inc.	$14.83	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113652508	Intercept Pharmaceuticals, Inc.	$13.49	05/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113652510	Intercept Pharmaceuticals, Inc.	$14.86	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114339578	Regeneron Healthcare Solutions, Inc.	$13.62	04/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114339580	Regeneron Healthcare Solutions, Inc.	$14.86	11/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125521408	Braintree Laboratories, Inc.	$22.78	08/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131492075	PFIZER INC.	$16.93	12/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131506240	PFIZER INC.	$16.31	09/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133650254	Gilead Sciences, Inc.	$22.09	03/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133650256	Gilead Sciences, Inc.	$25.24	10/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135755787	Lilly USA, LLC	$20.45	12/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135838077	Lilly USA, LLC	$14.15	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137788635	Takeda Pharmaceuticals U.S.A., Inc.	$13.45	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137788637	Takeda Pharmaceuticals U.S.A., Inc.	$14.94	04/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137788639	Takeda Pharmaceuticals U.S.A., Inc.	$15.52	07/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137788641	Takeda Pharmaceuticals U.S.A., Inc.	$20.23	09/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137788643	Takeda Pharmaceuticals U.S.A., Inc.	$15.02	09/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137788645	Takeda Pharmaceuticals U.S.A., Inc.	$15.62	11/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137788647	Takeda Pharmaceuticals U.S.A., Inc.	$19.99	11/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139748887	GENZYME CORPORATION	$25.53	12/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141718544	Merck Sharp & Dohme LLC	$20.83	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141875950	Merck Sharp & Dohme LLC	$19.37	08/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736673	Ardelyx, Inc.	$12.47	03/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736675	Ardelyx, Inc.	$21.96	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736677	Ardelyx, Inc.	$20.20	04/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736679	Ardelyx, Inc.	$15.92	05/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736681	Ardelyx, Inc.	$12.96	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736683	Ardelyx, Inc.	$19.96	06/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736685	Ardelyx, Inc.	$23.25	08/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736687	Ardelyx, Inc.	$20.39	11/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736689	Ardelyx, Inc.	$4.36	12/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146736691	Ardelyx, Inc.	$19.49	12/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151187010	Phathom Pharmaceuticals, Inc.	$16.26	07/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151187012	Phathom Pharmaceuticals, Inc.	$13.79	08/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153424939	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.20	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153472110	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.13	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153496562	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.89	05/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153516546	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.47	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153518092	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.65	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153524717	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.16	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153534264	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.28	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153563650	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.19	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153605148	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.33	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153651316	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.74	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153654474	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.15	07/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153676432	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.93	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153680404	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.72	09/17/2024	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_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.