Covered recipient · General Payments record

SEZEN AYTEN ALTUG

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1710998463
CMS profile: 78294
Location: WEBSTER, TX

General Payments · PY2018–2024

$12,413.19

Reported across 702 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,770.82

129 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	$2,721.49	127
Education	$49.33	2

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Takeda Pharmaceuticals U.S.A., Inc.	$628.83	21
ABBVIE INC.	$549.48	28
Janssen Biotech, Inc.	$324.20	16
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$205.37	17
Merck Sharp & Dohme Corporation	$152.66	6
Lilly USA, LLC	$137.20	5
Phathom Pharmaceuticals, Inc.	$137.08	6
Celgene Corporation	$86.48	4
GENZYME CORPORATION	$82.00	4
IRONWOOD PHARMACEUTICALS, INC	$60.63	4
Ipsen Biopharmaceuticals, Inc	$55.83	2
PFIZER INC.	$51.77	2
AIMMUNE THERAPEUTICS, INC.	$45.61	2
Ardelyx, Inc.	$43.88	2
Celltrion USA Inc.	$38.57	2
Madrigal Pharmaceuticals	$34.00	1
Organon LLC	$26.14	2
Braintree Laboratories, Inc.	$25.83	1
Ferring Pharmaceuticals Inc.	$24.13	1
EVOKE PHARMA, INC.	$21.76	1
Daiichi Sankyo Inc.	$20.06	1
Gilead Sciences, Inc.	$19.31	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,414.21	112
PY2019	$1,409.97	84
PY2020	$417.00	24
PY2021	$1,246.15	79
PY2022	$2,849.25	157
PY2023	$2,305.79	117
PY2024	$2,770.82	129

Payment records · PY2024 (129)

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.	$24.60	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1103213723	CMS
ABBVIE INC.	$5.05	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1103213725	CMS
ABBVIE INC.	$15.30	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1103213727	CMS
ABBVIE INC.	$18.53	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1103213729	CMS
ABBVIE INC.	$10.80	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1103213731	CMS
ABBVIE INC.	$25.88	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1103213733	CMS
ABBVIE INC.	$26.41	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1103213735	CMS
ABBVIE INC.	$20.08	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1103213737	CMS
ABBVIE INC.	$30.85	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1103213739	CMS
ABBVIE INC.	$17.26	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1103213741	CMS
ABBVIE INC.	$11.72	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1103213743	CMS
ABBVIE INC.	$33.47	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1103213745	CMS
ABBVIE INC.	$24.42	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1103213747	CMS
ABBVIE INC.	$9.30	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1103213749	CMS
ABBVIE INC.	$22.49	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1103213751	CMS
ABBVIE INC.	$14.64	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1103213753	CMS
ABBVIE INC.	$21.44	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1103213755	CMS
ABBVIE INC.	$17.66	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1103213757	CMS
ABBVIE INC.	$34.65	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1103213759	CMS
ABBVIE INC.	$14.02	09/14/2024	Food and Beverage	Undisputed	01/23/2026	1103213761	CMS
ABBVIE INC.	$24.50	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1103213763	CMS
ABBVIE INC.	$24.79	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1103213765	CMS
ABBVIE INC.	$17.42	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1103213767	CMS
ABBVIE INC.	$13.13	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1103213769	CMS
ABBVIE INC.	$11.37	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1103213771	CMS
ABBVIE INC.	$18.61	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1103213773	CMS
ABBVIE INC.	$15.34	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1103213775	CMS
ABBVIE INC.	$25.75	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1103213777	CMS
AIMMUNE THERAPEUTICS, INC.	$23.58	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1146972443	CMS
AIMMUNE THERAPEUTICS, INC.	$22.03	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1146959721	CMS
Ardelyx, Inc.	$21.37	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1146668613	CMS
Ardelyx, Inc.	$22.51	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1146668615	CMS
Braintree Laboratories, Inc.	$25.83	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1125512737	CMS
Celgene Corporation	$23.32	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1101117692	CMS
Celgene Corporation	$21.52	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1101117710	CMS
Celgene Corporation	$22.48	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1101117720	CMS
Celgene Corporation	$19.16	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1101117726	CMS
Celltrion USA Inc.	$21.81	05/06/2024	Education	Undisputed	01/23/2026	1075848203	CMS
Celltrion USA Inc.	$16.76	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1075848205	CMS
Daiichi Sankyo Inc.	$20.06	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1089393064	CMS
EVOKE PHARMA, INC.	$21.76	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1127775875	CMS
Ferring Pharmaceuticals Inc.	$24.13	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1137461028	CMS
GENZYME CORPORATION	$24.75	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1139995501	CMS
GENZYME CORPORATION	$21.24	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1139995515	CMS
GENZYME CORPORATION	$18.68	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1139995517	CMS
GENZYME CORPORATION	$17.33	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1139995543	CMS
Gilead Sciences, Inc.	$19.31	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1133787375	CMS
Ipsen Biopharmaceuticals, Inc	$26.73	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1091984809	CMS
Ipsen Biopharmaceuticals, Inc	$29.10	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1091984811	CMS
IRONWOOD PHARMACEUTICALS, INC	$14.60	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1153746431	CMS
IRONWOOD PHARMACEUTICALS, INC	$15.01	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1153769200	CMS
IRONWOOD PHARMACEUTICALS, INC	$16.20	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1153764469	CMS
IRONWOOD PHARMACEUTICALS, INC	$14.82	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1153755364	CMS
Janssen Biotech, Inc.	$17.95	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1078775974	CMS
Janssen Biotech, Inc.	$21.53	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1078775902	CMS
Janssen Biotech, Inc.	$18.61	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1078776432	CMS
Janssen Biotech, Inc.	$16.07	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1078776628	CMS
Janssen Biotech, Inc.	$16.36	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1078776947	CMS
Janssen Biotech, Inc.	$14.79	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1078777003	CMS
Janssen Biotech, Inc.	$8.59	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1078776887	CMS
Janssen Biotech, Inc.	$15.91	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1078776643	CMS
Janssen Biotech, Inc.	$19.59	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1078776668	CMS
Janssen Biotech, Inc.	$18.13	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1078776087	CMS
Janssen Biotech, Inc.	$18.83	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1078776129	CMS
Janssen Biotech, Inc.	$33.06	09/28/2024	Food and Beverage	Undisputed	01/23/2026	1078776316	CMS
Janssen Biotech, Inc.	$30.12	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1078776377	CMS
Janssen Biotech, Inc.	$19.72	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1078776507	CMS
Janssen Biotech, Inc.	$23.87	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1078776226	CMS
Janssen Biotech, Inc.	$31.07	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1078775982	CMS
Lilly USA, LLC	$29.68	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1135372484	CMS
Lilly USA, LLC	$33.53	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1135346290	CMS
Lilly USA, LLC	$25.27	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1135423333	CMS
Lilly USA, LLC	$22.64	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1135372486	CMS
Lilly USA, LLC	$26.08	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1135385123	CMS
Madrigal Pharmaceuticals	$34.00	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1144160207	CMS
Merck Sharp & Dohme LLC	$26.27	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1141596910	CMS
Merck Sharp & Dohme LLC	$20.82	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1141836144	CMS
Merck Sharp & Dohme LLC	$24.82	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1141596912	CMS
Merck Sharp & Dohme LLC	$31.15	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1141596940	CMS
Merck Sharp & Dohme LLC	$21.08	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1141596818	CMS
Merck Sharp & Dohme LLC	$28.52	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1141596952	CMS
Organon Llc	$21.22	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1136303048	CMS
Organon Llc	$4.92	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1136303046	CMS
PFIZER INC.	$29.53	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1131184546	CMS
PFIZER INC.	$22.24	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1131221880	CMS
Phathom Pharmaceuticals, Inc.	$25.09	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1151034508	CMS
Phathom Pharmaceuticals, Inc.	$20.30	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1151034510	CMS
Phathom Pharmaceuticals, Inc.	$8.43	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1151034512	CMS
Phathom Pharmaceuticals, Inc.	$26.34	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1151034514	CMS
Phathom Pharmaceuticals, Inc.	$30.13	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1151034516	CMS
Phathom Pharmaceuticals, Inc.	$26.79	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1151034518	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.32	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1153521058	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.73	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1153434901	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$7.06	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1153636230	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1.04	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1153569914	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.80	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1153682757	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.87	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1153395412	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.79	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1153453999	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.93	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1153510147	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.80	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1153684583	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.57	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153693308	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.62	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1153486565	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.71	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1153550592	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.10	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1153544008	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.35	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1153596717	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$8.80	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1153680316	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.20	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1153455599	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.68	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1153458181	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.23	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1137469510	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.61	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1137469514	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.58	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1137469519	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.61	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1137469523	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.13	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1137469527	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.88	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1137469531	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.52	04/03/2024	Education	Undisputed	01/23/2026	1137469535	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.33	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1137469539	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.92	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1137469543	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.20	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1137469546	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.53	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1137469549	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.80	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1137469553	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.78	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1137469557	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.57	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1137469562	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.23	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1137469566	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.23	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1137469569	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.81	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1137469573	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.71	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1137469578	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.92	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1137469582	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.32	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1137469586	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.92	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1137469590	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

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.