Covered recipient · General Payments record

ROBERT A POLLACK

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1497725089
CMS profile: 339802
Location: KNOXVILLE, TN

General Payments · PY2018–2024

$14,868.36

Reported across 910 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,356.55

128 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	$2,356.55	128

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$768.44	47
Takeda Pharmaceuticals U.S.A., Inc.	$262.98	14
Janssen Biotech, Inc.	$214.17	11
Celgene Corporation	$173.46	9
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$139.40	9
Ardelyx, Inc.	$139.30	7
Lilly USA, LLC	$73.11	4
GENZYME CORPORATION	$71.40	3
Gilead Sciences, Inc.	$68.22	3
BOSTON SCIENTIFIC CORPORATION	$67.46	1
Ferring Pharmaceuticals Inc.	$55.21	3
Merck Sharp & Dohme Corporation	$52.47	2
PFIZER INC.	$49.43	3
AIMMUNE THERAPEUTICS, INC.	$34.35	2
Phathom Pharmaceuticals, Inc.	$30.14	2
IRONWOOD PHARMACEUTICALS, INC	$27.98	2
Regeneron Healthcare Solutions, Inc.	$27.82	1
INTERCEPT PHARMACEUTICALS, INC.	$25.30	1
QOL Medical, LLC	$22.82	1
Madrigal Pharmaceuticals	$20.08	1
Fresenius Kabi USA, LLC	$19.49	1
Echosens North America, Inc.	$13.52	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,708.55	117
PY2019	$1,632.72	115
PY2020	$1,311.74	84
PY2021	$2,492.71	151
PY2022	$2,688.73	162
PY2023	$2,677.36	153
PY2024	$2,356.55	128

Payment records · PY2024 (128)

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

Program year 2024 2018 2019 2020 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.	$14.53	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1105286932	CMS
ABBVIE INC.	$26.41	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1105286936	CMS
ABBVIE INC.	$21.48	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1105286940	CMS
ABBVIE INC.	$21.61	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1105286944	CMS
ABBVIE INC.	$24.69	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1105286948	CMS
ABBVIE INC.	$18.19	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1105286952	CMS
ABBVIE INC.	$21.60	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1105286956	CMS
ABBVIE INC.	$14.35	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1105286960	CMS
ABBVIE INC.	$18.08	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1105286964	CMS
ABBVIE INC.	$18.73	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1105286968	CMS
ABBVIE INC.	$21.78	04/06/2024	Food and Beverage	Undisputed	01/23/2026	1105286972	CMS
ABBVIE INC.	$21.33	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1105286976	CMS
ABBVIE INC.	$5.14	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1105286980	CMS
ABBVIE INC.	$18.57	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1105286984	CMS
ABBVIE INC.	$13.36	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1105286988	CMS
ABBVIE INC.	$14.35	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1105286992	CMS
ABBVIE INC.	$12.99	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1105286997	CMS
ABBVIE INC.	$18.19	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1105287000	CMS
ABBVIE INC.	$17.97	05/11/2024	Food and Beverage	Undisputed	01/23/2026	1105287004	CMS
ABBVIE INC.	$14.70	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1105287009	CMS
ABBVIE INC.	$12.51	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1105287013	CMS
ABBVIE INC.	$12.51	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1105287018	CMS
ABBVIE INC.	$19.73	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1105287022	CMS
ABBVIE INC.	$20.21	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1105287026	CMS
ABBVIE INC.	$22.08	06/22/2024	Food and Beverage	Undisputed	01/23/2026	1105287030	CMS
ABBVIE INC.	$18.63	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1105287034	CMS
ABBVIE INC.	$21.75	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1105287038	CMS
ABBVIE INC.	$13.02	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1105287042	CMS
ABBVIE INC.	$18.18	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1105287046	CMS
ABBVIE INC.	$15.06	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1105287050	CMS
ABBVIE INC.	$12.26	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1105287054	CMS
ABBVIE INC.	$19.81	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1105287058	CMS
ABBVIE INC.	$4.76	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1105287061	CMS
ABBVIE INC.	$1.09	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1105287065	CMS
ABBVIE INC.	$16.79	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1105287070	CMS
ABBVIE INC.	$10.91	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1105287074	CMS
ABBVIE INC.	$15.33	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1105287078	CMS
ABBVIE INC.	$12.61	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1105287082	CMS
ABBVIE INC.	$17.61	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1105287085	CMS
ABBVIE INC.	$16.72	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1105287089	CMS
ABBVIE INC.	$14.63	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1105287093	CMS
ABBVIE INC.	$17.84	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1105287098	CMS
ABBVIE INC.	$19.41	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1105287102	CMS
ABBVIE INC.	$21.42	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1105287106	CMS
ABBVIE INC.	$16.70	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1105287110	CMS
ABBVIE INC.	$7.93	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1105287114	CMS
ABBVIE INC.	$10.89	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1105287118	CMS
AIMMUNE THERAPEUTICS, INC.	$17.88	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1146981444	CMS
AIMMUNE THERAPEUTICS, INC.	$16.47	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1146996482	CMS
Ardelyx, Inc.	$21.38	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1146701384	CMS
Ardelyx, Inc.	$15.22	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1146701386	CMS
Ardelyx, Inc.	$19.30	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1146701388	CMS
Ardelyx, Inc.	$23.27	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1146701390	CMS
Ardelyx, Inc.	$22.67	06/08/2024	Food and Beverage	Undisputed	01/23/2026	1146701392	CMS
Ardelyx, Inc.	$20.28	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1146701394	CMS
Ardelyx, Inc.	$17.18	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1146701396	CMS
Boston Scientific Corporation	$67.46	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1092470391	CMS
Celgene Corporation	$16.45	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1101186035	CMS
Celgene Corporation	$14.42	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1101186041	CMS
Celgene Corporation	$16.27	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1101186043	CMS
Celgene Corporation	$21.70	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1101186047	CMS
Celgene Corporation	$23.03	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1101186053	CMS
Celgene Corporation	$17.17	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1101186049	CMS
Celgene Corporation	$20.82	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1101186055	CMS
Celgene Corporation	$22.76	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1101186059	CMS
Celgene Corporation	$20.84	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1101186061	CMS
Echosens North America, Inc.	$13.52	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1154982892	CMS
Ferring Pharmaceuticals Inc.	$26.47	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1137503316	CMS
Ferring Pharmaceuticals Inc.	$14.15	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1137503320	CMS
Ferring Pharmaceuticals Inc.	$14.59	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1137503324	CMS
Fresenius Kabi USA, LLC	$19.49	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1146952574	CMS
GENZYME CORPORATION	$24.26	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1139948895	CMS
GENZYME CORPORATION	$22.74	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1139948909	CMS
GENZYME CORPORATION	$24.40	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1139948977	CMS
Gilead Sciences, Inc.	$21.63	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1133781050	CMS
Gilead Sciences, Inc.	$27.79	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1133781052	CMS
Gilead Sciences, Inc.	$18.80	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1133781054	CMS
Intercept Pharmaceuticals, Inc.	$25.30	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1113641825	CMS
IRONWOOD PHARMACEUTICALS, INC	$14.33	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153736878	CMS
IRONWOOD PHARMACEUTICALS, INC	$13.65	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1153745680	CMS
Janssen Biotech, Inc.	$18.52	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1078662175	CMS
Janssen Biotech, Inc.	$14.13	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1078662968	CMS
Janssen Biotech, Inc.	$18.44	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1078665339	CMS
Janssen Biotech, Inc.	$15.31	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1078661031	CMS
Janssen Biotech, Inc.	$19.33	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1078665389	CMS
Janssen Biotech, Inc.	$8.81	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1078661989	CMS
Janssen Biotech, Inc.	$20.75	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1078664196	CMS
Janssen Biotech, Inc.	$21.51	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1078664168	CMS
Janssen Biotech, Inc.	$24.88	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1078661900	CMS
Janssen Biotech, Inc.	$24.83	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1078662818	CMS
Janssen Biotech, Inc.	$27.66	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1078663762	CMS
Lilly USA, LLC	$21.92	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1135380140	CMS
Lilly USA, LLC	$22.95	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1135355128	CMS
Lilly USA, LLC	$14.72	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1135380142	CMS
Lilly USA, LLC	$13.52	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1135380144	CMS
Madrigal Pharmaceuticals	$20.08	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1144179209	CMS
Merck Sharp & Dohme LLC	$23.71	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1141562228	CMS
Merck Sharp & Dohme LLC	$28.76	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1141562226	CMS
PFIZER INC.	$18.84	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1131493007	CMS
PFIZER INC.	$14.97	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1130881522	CMS
PFIZER INC.	$15.62	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1132079883	CMS
Phathom Pharmaceuticals, Inc.	$15.24	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1151111250	CMS
Phathom Pharmaceuticals, Inc.	$14.90	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1151111252	CMS
QOL Medical, LLC	$22.82	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1147719767	CMS
Regeneron Healthcare Solutions, Inc.	$27.82	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1114138756	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.83	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1153630781	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.95	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1153513368	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.25	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1153414979	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.14	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1153612944	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.91	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1153761743	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.33	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153546771	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.91	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1153640020	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.78	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1153561205	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.30	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1153498771	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.28	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1137655328	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.94	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1137655330	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.87	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1137655332	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.51	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1137655334	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.03	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1137655336	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.87	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1137655338	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.46	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1137655340	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.90	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1137655342	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.86	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1137655344	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.69	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1137655346	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.49	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1137655348	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.46	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1137655350	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.72	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1137655352	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.90	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1137655354	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: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
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.