Covered recipient · General Payments record

ROBIN HAMMACK

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Adult Health

NPI: 1881036218
CMS profile: 10555981
Location: PORT CHARLOTTE, FL

General Payments · PY2021–2024

$8,306.42

Reported across 426 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,687.49

126 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	$2,687.49	126

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$211.02	12
Acerta Pharma LLC	$196.40	9
E.R. Squibb & Sons, L.L.C.	$190.91	10
Gilead Sciences, Inc.	$155.50	7
Takeda Pharmaceuticals U.S.A., Inc.	$148.70	5
PFIZER INC.	$135.47	6
ABBVIE INC.	$119.77	5
Daiichi Sankyo Inc.	$119.25	4
GlaxoSmithKline, LLC.	$115.25	5
ARRAY BIOPHARMA INC	$83.08	4
EISAI INC.	$81.07	4
JAZZ PHARMACEUTICALS INC.	$76.26	3
SOBI, INC	$74.56	4
Janssen Biotech, Inc.	$69.93	4
Bayer HealthCare Pharmaceuticals Inc.	$69.00	4
Lilly USA, LLC	$67.95	3
Celgene Corporation	$67.14	3
Merck Sharp & Dohme Corporation	$66.39	3
Rigel Pharmaceuticals, Inc.	$63.30	2
Genmab U.S., Inc.	$56.95	3
Dendreon Pharmaceuticals LLC	$50.32	2
Incyte Corporation	$43.95	2
Acrotech Biopharma Inc.	$41.31	2
PUMA BIOTECHNOLOGY, INC.	$32.99	2
Astellas Pharma US Inc	$32.74	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$31.82	1
Regeneron Healthcare Solutions, Inc.	$30.81	1
Mirati Therapeutics, Inc.	$29.49	2
ARGENX US, INC.	$25.88	1
Exelixis Inc.	$24.07	1
Kite Pharma, Inc.	$23.39	1
Alnylam Pharmaceuticals Inc.	$23.26	1
SERVIER PHARMACEUTICALS LLC	$18.93	1
EMD Serono, Inc.	$17.82	1
Epizyme, Inc.	$17.72	1
Sumitomo Pharma America, Inc.	$16.09	1
Blueprint Medicines Corporation	$15.79	1
Genentech USA, Inc.	$15.36	1
TAIHO ONCOLOGY, INC.	$14.45	1
Pharmacosmos Therapeutics Inc.	$13.40	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$1,324.95	78
PY2022	$1,967.94	105
PY2023	$2,326.04	117
PY2024	$2,687.49	126

Payment records · PY2024 (126)

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.	$13.86	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1107280810	CMS
ABBVIE INC.	$18.63	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1107280812	CMS
ABBVIE INC.	$31.95	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1107280814	CMS
ABBVIE INC.	$21.94	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1107280816	CMS
ABBVIE INC.	$33.39	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1107280818	CMS
Acrotech Biopharma Inc.	$22.09	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1147106922	CMS
Acrotech Biopharma Inc.	$19.22	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1147106924	CMS
Alnylam Pharmaceuticals Inc.	$23.26	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1125841793	CMS
ARGENX US, INC.	$25.88	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1142154404	CMS
ARRAY BIOPHARMA INC	$18.78	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1131102564	CMS
ARRAY BIOPHARMA INC	$14.95	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1131300672	CMS
ARRAY BIOPHARMA INC	$27.23	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1131905813	CMS
ARRAY BIOPHARMA INC	$22.12	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1131388391	CMS
Astellas Pharma US Inc	$19.10	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1139517615	CMS
Astellas Pharma US Inc	$13.64	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1139557171	CMS
AstraZeneca Pharmaceuticals LP	$14.35	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1104216139	CMS
AstraZeneca Pharmaceuticals LP	$24.92	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1104735657	CMS
AstraZeneca Pharmaceuticals LP	$22.27	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1105681357	CMS
AstraZeneca Pharmaceuticals LP	$25.05	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1105509400	CMS
AstraZeneca Pharmaceuticals LP	$23.68	05/25/2024	Food and Beverage	Undisputed	01/23/2026	1105868149	CMS
AstraZeneca Pharmaceuticals LP	$25.56	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1104411341	CMS
AstraZeneca Pharmaceuticals LP	$23.40	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1104295506	CMS
AstraZeneca Pharmaceuticals LP	$22.59	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1104689914	CMS
AstraZeneca Pharmaceuticals LP	$14.58	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1104321538	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.79	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1086289640	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.90	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1086338257	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.32	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1086315259	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.99	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1086287212	CMS
Blueprint Medicines Corporation	$15.79	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1147445664	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$31.82	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1118207525	CMS
Celgene Corporation	$19.25	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1101193441	CMS
Celgene Corporation	$21.22	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1101193451	CMS
Celgene Corporation	$26.67	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1101193453	CMS
Daiichi Sankyo Inc.	$29.56	03/02/2024	Food and Beverage	Undisputed	01/23/2026	1089430462	CMS
Daiichi Sankyo Inc.	$29.99	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1089430464	CMS
Daiichi Sankyo Inc.	$29.96	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1089430458	CMS
Daiichi Sankyo Inc.	$29.74	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1089430460	CMS
Dendreon Pharmaceuticals LLC	$32.47	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1149328902	CMS
Dendreon Pharmaceuticals LLC	$17.85	07/05/2024	Food and Beverage	Undisputed	01/23/2026	1149328904	CMS
E.R. Squibb & Sons, L.L.C.	$20.81	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1101834969	CMS
E.R. Squibb & Sons, L.L.C.	$17.58	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1101834983	CMS
E.R. Squibb & Sons, L.L.C.	$18.14	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1101834998	CMS
E.R. Squibb & Sons, L.L.C.	$20.87	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1101835027	CMS
E.R. Squibb & Sons, L.L.C.	$18.36	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1101835031	CMS
E.R. Squibb & Sons, L.L.C.	$19.77	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1101835034	CMS
E.R. Squibb & Sons, L.L.C.	$18.42	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1101835038	CMS
E.R. Squibb & Sons, L.L.C.	$18.60	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1101835049	CMS
E.R. Squibb & Sons, L.L.C.	$17.86	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1101835053	CMS
E.R. Squibb & Sons, L.L.C.	$20.50	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1101835068	CMS
Eisai Inc.	$24.41	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1110819289	CMS
Eisai Inc.	$17.47	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1110819293	CMS
Eisai Inc.	$23.86	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1110819291	CMS
Eisai Inc.	$15.33	12/30/2024	Food and Beverage	Undisputed	01/23/2026	1110819295	CMS
EMD Serono, Inc.	$17.82	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1120224399	CMS
Epizyme, Inc.	$17.72	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1071126058	CMS
Exelixis Inc.	$24.07	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1138573957	CMS
Genentech USA, Inc.	$15.36	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1133183541	CMS
Genmab U.S., Inc.	$17.09	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1126838804	CMS
Genmab U.S., Inc.	$19.90	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1126838806	CMS
Genmab U.S., Inc.	$19.96	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1126838808	CMS
Gilead Sciences, Inc.	$25.95	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1133649212	CMS
Gilead Sciences, Inc.	$22.90	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1133649214	CMS
Gilead Sciences, Inc.	$26.68	06/15/2024	Food and Beverage	Undisputed	01/23/2026	1133649216	CMS
Gilead Sciences, Inc.	$23.96	08/24/2024	Food and Beverage	Undisputed	01/23/2026	1133649218	CMS
Gilead Sciences, Inc.	$21.58	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1133649220	CMS
Gilead Sciences, Inc.	$18.17	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1133649222	CMS
Gilead Sciences, Inc.	$16.26	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1133649224	CMS
GlaxoSmithKline, LLC.	$27.71	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1116644024	CMS
GlaxoSmithKline, LLC.	$22.48	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1116543362	CMS
GlaxoSmithKline, LLC.	$24.33	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1116540738	CMS
GlaxoSmithKline, LLC.	$20.47	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1116405785	CMS
GlaxoSmithKline, LLC.	$20.26	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1116474485	CMS
Incyte Corporation	$21.34	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1141177516	CMS
Incyte Corporation	$22.61	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1141268269	CMS
Janssen Biotech, Inc.	$19.24	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1078479269	CMS
Janssen Biotech, Inc.	$17.19	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1078479374	CMS
Janssen Biotech, Inc.	$20.32	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1078479557	CMS
Janssen Biotech, Inc.	$13.18	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1078479601	CMS
JAZZ PHARMACEUTICALS INC.	$23.78	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1151317457	CMS
JAZZ PHARMACEUTICALS INC.	$29.02	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1151317459	CMS
JAZZ PHARMACEUTICALS INC.	$23.46	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1151317461	CMS
Kite Pharma, Inc.	$23.39	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1128611463	CMS
Lilly USA, LLC	$27.68	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1135937002	CMS
Lilly USA, LLC	$20.10	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1135932014	CMS
Lilly USA, LLC	$20.17	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1135858985	CMS
Merck Sharp & Dohme LLC	$28.10	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1141899956	CMS
Merck Sharp & Dohme LLC	$18.86	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1141789992	CMS
Merck Sharp & Dohme LLC	$19.43	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1141789994	CMS
Mirati Therapeutics, Inc.	$13.08	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1117178149	CMS
Mirati Therapeutics, Inc.	$16.41	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1117178153	CMS
Novartis Pharmaceuticals Corporation	$18.26	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1086797931	CMS
Novartis Pharmaceuticals Corporation	$0.54	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1086797911	CMS
Novartis Pharmaceuticals Corporation	$17.35	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1086797913	CMS
Novartis Pharmaceuticals Corporation	$11.57	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1086797935	CMS
Novartis Pharmaceuticals Corporation	$14.90	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1086797933	CMS
Novartis Pharmaceuticals Corporation	$19.27	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1086797929	CMS
Novartis Pharmaceuticals Corporation	$26.22	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1086797937	CMS
Novartis Pharmaceuticals Corporation	$16.85	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1086797939	CMS
Novartis Pharmaceuticals Corporation	$18.04	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1086797947	CMS
Novartis Pharmaceuticals Corporation	$25.78	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1086797965	CMS
Novartis Pharmaceuticals Corporation	$22.35	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1086797973	CMS
Novartis Pharmaceuticals Corporation	$19.89	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1086798011	CMS
PFIZER INC.	$25.84	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1131185052	CMS
PFIZER INC.	$22.75	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1131321972	CMS
PFIZER INC.	$23.95	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1131336576	CMS
PFIZER INC.	$22.17	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1131905817	CMS
PFIZER INC.	$23.96	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1131379293	CMS
PFIZER INC.	$16.80	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1131403728	CMS
Pharmacosmos Therapeutics Inc.	$13.40	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1154829575	CMS
PUMA BIOTECHNOLOGY, INC.	$18.73	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1113845173	CMS
PUMA BIOTECHNOLOGY, INC.	$14.26	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1113834685	CMS
Regeneron Healthcare Solutions, Inc.	$30.81	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1114311241	CMS
Rigel Pharmaceuticals, Inc.	$33.73	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1145203313	CMS
Rigel Pharmaceuticals, Inc.	$29.57	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1145209091	CMS
SERVIER PHARMACEUTICALS LLC	$18.93	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1147268346	CMS
SOBI, INC	$14.17	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1141414142	CMS
SOBI, INC	$15.80	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1141420072	CMS
SOBI, INC	$17.78	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1141422629	CMS
SOBI, INC	$26.81	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1141426827	CMS
Sumitomo Pharma America, Inc.	$16.09	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1148965287	CMS
TAIHO ONCOLOGY, INC.	$14.45	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1137936433	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.33	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1144976458	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.93	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1144976460	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.81	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1144976462	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.81	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1144976464	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.82	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1144976466	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.