Covered recipient · General Payments record

MELISSA MCCOOL SENN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI: 1033735204
CMS profile: 10492913
Location: COLUMBIA, SC

General Payments · PY2021–2024

$3,918.53

Reported across 191 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,632.14

135 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	$2,429.70	132
Education	$202.44	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Regeneron Healthcare Solutions, Inc.	$354.83	21
Janssen Biotech, Inc.	$309.01	17
Amgen Inc.	$303.05	9
SUN PHARMACEUTICAL INDUSTRIES INC.	$297.37	7
ABBVIE INC.	$241.58	12
UCB, Inc.	$217.60	7
NOVARTIS PHARMACEUTICALS CORPORATION	$202.80	18
Dermavant Sciences, Inc.	$185.31	14
Boehringer Ingelheim Pharmaceuticals, Inc.	$146.58	7
GENZYME CORPORATION	$132.34	10
LEO Pharma Inc.	$48.33	2
Lilly USA, LLC	$40.81	2
Incyte Corporation	$37.97	2
E.R. Squibb & Sons, L.L.C.	$35.79	2
Galderma Laboratories, L.P.	$28.35	2
Biofrontera Inc.	$18.21	1
Verrica Pharmaceuticals Inc.	$16.11	1
Paratek Pharmaceuticals, Inc.	$16.10	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$31.12	2
PY2022	$303.27	8
PY2023	$952.00	46
PY2024	$2,632.14	135

Payment records · PY2024 (135)

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
ABBVIE INC.	$24.56	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1107622913	CMS
ABBVIE INC.	$20.29	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1107622915	CMS
ABBVIE INC.	$8.45	03/12/2024	Education	Undisputed	01/23/2026	1107622917	CMS
ABBVIE INC.	$14.40	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1107622919	CMS
ABBVIE INC.	$20.44	04/20/2024	Food and Beverage	Undisputed	01/23/2026	1107622921	CMS
ABBVIE INC.	$28.30	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1107622923	CMS
ABBVIE INC.	$31.22	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1107622925	CMS
ABBVIE INC.	$8.17	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1107622927	CMS
ABBVIE INC.	$19.49	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1107622929	CMS
ABBVIE INC.	$22.59	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1107622931	CMS
ABBVIE INC.	$22.22	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1107622933	CMS
ABBVIE INC.	$21.45	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1107622935	CMS
Amgen Inc.	$6.71	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1117624432	CMS
Amgen Inc.	$110.74	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1117624436	CMS
Amgen Inc.	$110.74	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1117624442	CMS
Amgen Inc.	$9.64	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1117624434	CMS
Amgen Inc.	$13.23	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1117624438	CMS
Amgen Inc.	$10.08	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1117624440	CMS
Amgen Inc.	$8.26	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1117624444	CMS
Amgen Inc.	$15.13	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1117624446	CMS
Amgen Inc.	$18.52	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1117624448	CMS
Biofrontera Inc.	$18.21	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1091175017	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.47	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1117846951	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$12.02	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1117846943	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$21.32	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1117846945	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.19	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1117846947	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$11.88	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1117846941	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.99	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1117846949	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$28.71	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1117846953	CMS
Dermavant Sciences, Inc.	$5.21	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1127995533	CMS
Dermavant Sciences, Inc.	$15.93	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1127995535	CMS
Dermavant Sciences, Inc.	$7.31	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1127995537	CMS
Dermavant Sciences, Inc.	$16.64	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1127995539	CMS
Dermavant Sciences, Inc.	$15.34	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1127995541	CMS
Dermavant Sciences, Inc.	$17.79	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1127995543	CMS
Dermavant Sciences, Inc.	$11.46	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1127995545	CMS
Dermavant Sciences, Inc.	$14.52	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1127995547	CMS
Dermavant Sciences, Inc.	$14.98	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1127995549	CMS
Dermavant Sciences, Inc.	$11.67	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1127995551	CMS
Dermavant Sciences, Inc.	$18.25	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1127995553	CMS
Dermavant Sciences, Inc.	$16.86	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1127995555	CMS
Dermavant Sciences, Inc.	$6.78	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1127995557	CMS
Dermavant Sciences, Inc.	$12.57	09/14/2024	Food and Beverage	Undisputed	01/23/2026	1127995559	CMS
E.R. Squibb & Sons, L.L.C.	$22.00	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1101446895	CMS
E.R. Squibb & Sons, L.L.C.	$13.79	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1101446899	CMS
Galderma Laboratories, L.P.	$13.19	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1145374543	CMS
Galderma Laboratories, L.P.	$15.16	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1145374545	CMS
GENZYME CORPORATION	$10.29	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1139880965	CMS
GENZYME CORPORATION	$12.16	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1139880989	CMS
GENZYME CORPORATION	$7.21	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1139880997	CMS
GENZYME CORPORATION	$5.57	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1139880999	CMS
GENZYME CORPORATION	$8.99	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1139881009	CMS
GENZYME CORPORATION	$14.58	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1139881025	CMS
GENZYME CORPORATION	$19.68	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1139881029	CMS
GENZYME CORPORATION	$15.44	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1139881033	CMS
GENZYME CORPORATION	$9.33	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1139881037	CMS
GENZYME CORPORATION	$29.09	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1139881049	CMS
Incyte Corporation	$21.39	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1141289726	CMS
Incyte Corporation	$16.58	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1141290278	CMS
Janssen Biotech, Inc.	$7.45	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1078628217	CMS
Janssen Biotech, Inc.	$2.55	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1078628507	CMS
Janssen Biotech, Inc.	$7.94	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1078627708	CMS
Janssen Biotech, Inc.	$14.37	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1078627706	CMS
Janssen Biotech, Inc.	$7.97	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1078627912	CMS
Janssen Biotech, Inc.	$149.02	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1078628368	CMS
Janssen Biotech, Inc.	$20.89	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1078628006	CMS
Janssen Biotech, Inc.	$9.08	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1078627175	CMS
Janssen Biotech, Inc.	$9.67	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1078626985	CMS
Janssen Biotech, Inc.	$9.70	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1078627336	CMS
Janssen Biotech, Inc.	$14.79	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1078628149	CMS
Janssen Biotech, Inc.	$23.38	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1078628063	CMS
Janssen Biotech, Inc.	$15.80	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1078627002	CMS
Janssen Biotech, Inc.	$3.16	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1078627345	CMS
Janssen Biotech, Inc.	$5.36	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1078627509	CMS
Janssen Biotech, Inc.	$2.11	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1078628816	CMS
Janssen Biotech, Inc.	$5.77	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1078628570	CMS
LEO Pharma Inc.	$26.31	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1152679031	CMS
LEO Pharma Inc.	$22.02	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1152679033	CMS
Lilly USA, LLC	$22.70	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1135818272	CMS
Lilly USA, LLC	$18.11	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1135818274	CMS
Novartis Pharmaceuticals Corporation	$10.09	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1087121584	CMS
Novartis Pharmaceuticals Corporation	$15.17	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1087121570	CMS
Novartis Pharmaceuticals Corporation	$14.12	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1087121574	CMS
Novartis Pharmaceuticals Corporation	$4.23	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1087121576	CMS
Novartis Pharmaceuticals Corporation	$8.12	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1087121572	CMS
Novartis Pharmaceuticals Corporation	$6.01	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1087121586	CMS
Novartis Pharmaceuticals Corporation	$14.44	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1087121582	CMS
Novartis Pharmaceuticals Corporation	$10.34	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1087121590	CMS
Novartis Pharmaceuticals Corporation	$10.78	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1087121592	CMS
Novartis Pharmaceuticals Corporation	$8.69	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1087121596	CMS
Novartis Pharmaceuticals Corporation	$24.09	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1087121598	CMS
Novartis Pharmaceuticals Corporation	$17.21	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1087121600	CMS
Novartis Pharmaceuticals Corporation	$15.00	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1087121602	CMS
Novartis Pharmaceuticals Corporation	$6.05	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1087121606	CMS
Novartis Pharmaceuticals Corporation	$7.80	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1087121608	CMS
Novartis Pharmaceuticals Corporation	$9.79	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1087121610	CMS
Novartis Pharmaceuticals Corporation	$10.80	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1087121612	CMS
Novartis Pharmaceuticals Corporation	$10.07	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1087121614	CMS
Paratek Pharmaceuticals, Inc.	$16.10	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1113931258	CMS
Regeneron Healthcare Solutions, Inc.	$10.53	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1114340240	CMS
Regeneron Healthcare Solutions, Inc.	$12.72	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1114340242	CMS
Regeneron Healthcare Solutions, Inc.	$16.04	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1114340244	CMS
Regeneron Healthcare Solutions, Inc.	$27.72	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1114340246	CMS
Regeneron Healthcare Solutions, Inc.	$14.12	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1114340248	CMS
Regeneron Healthcare Solutions, Inc.	$6.42	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1114340250	CMS
Regeneron Healthcare Solutions, Inc.	$29.49	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1114340252	CMS
Regeneron Healthcare Solutions, Inc.	$22.22	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1114340254	CMS
Regeneron Healthcare Solutions, Inc.	$23.19	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1114340256	CMS
Regeneron Healthcare Solutions, Inc.	$3.08	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1114340258	CMS
Regeneron Healthcare Solutions, Inc.	$29.15	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1114340260	CMS
Regeneron Healthcare Solutions, Inc.	$12.10	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1114340262	CMS
Regeneron Healthcare Solutions, Inc.	$13.83	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1114340264	CMS
Regeneron Healthcare Solutions, Inc.	$25.39	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1114340266	CMS
Regeneron Healthcare Solutions, Inc.	$8.17	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1114340268	CMS
Regeneron Healthcare Solutions, Inc.	$18.97	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1114340270	CMS
Regeneron Healthcare Solutions, Inc.	$22.06	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1114340272	CMS
Regeneron Healthcare Solutions, Inc.	$17.85	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1114340274	CMS
Regeneron Healthcare Solutions, Inc.	$12.69	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1114340276	CMS
Regeneron Healthcare Solutions, Inc.	$17.71	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1114340278	CMS
Regeneron Healthcare Solutions, Inc.	$11.38	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1114340280	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$15.74	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1152257843	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$94.99	04/02/2024	Education	Undisputed	01/23/2026	1152257836	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$25.06	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1152257840	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$99.00	06/11/2024	Education	Undisputed	01/23/2026	1152257832	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$20.59	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1152257847	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$19.72	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1152257850	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$22.27	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1152257854	CMS
UCB, Inc.	$19.47	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1143387316	CMS
UCB, Inc.	$97.14	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1143387320	CMS
UCB, Inc.	$15.38	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1143387324	CMS
UCB, Inc.	$26.62	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1143387329	CMS
UCB, Inc.	$18.89	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1143387333	CMS
UCB, Inc.	$17.17	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1143387337	CMS
UCB, Inc.	$22.93	08/10/2024	Food and Beverage	Undisputed	01/23/2026	1143387342	CMS
Verrica Pharmaceuticals Inc.	$16.11	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1118394612	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.