Covered recipient · General Payments record

ROBERT DETTMER

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1679648281
CMS profile: 121489
Location: STAMFORD, CT

General Payments · PY2018–2024

$21,519.57

Reported across 1,011 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,359.43

147 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	$3,340.80	146
Education	$18.63	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$829.44	36
Takeda Pharmaceuticals U.S.A., Inc.	$395.19	16
Janssen Biotech, Inc.	$300.04	13
Madrigal Pharmaceuticals	$216.47	3
Phathom Pharmaceuticals, Inc.	$209.51	8
GENZYME CORPORATION	$181.32	7
PFIZER INC.	$174.39	13
Lilly USA, LLC	$154.72	8
Ardelyx, Inc.	$153.90	8
Gilead Sciences, Inc.	$136.79	7
Celgene Corporation	$116.05	4
IRONWOOD PHARMACEUTICALS, INC	$98.67	5
Ipsen Biopharmaceuticals, Inc	$84.24	3
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$51.94	3
BOSTON SCIENTIFIC CORPORATION	$46.84	3
AIMMUNE THERAPEUTICS, INC.	$46.62	2
QOL Medical, LLC	$45.25	2
Regeneron Healthcare Solutions, Inc.	$28.51	1
INTERCEPT PHARMACEUTICALS, INC.	$24.00	1
Celltrion USA Inc.	$18.63	1
Ferring Pharmaceuticals Inc.	$17.05	1
EVOKE PHARMA, INC.	$16.69	1
Merck Sharp & Dohme Corporation	$13.17	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$2,217.32	119
PY2019	$2,689.56	158
PY2020	$4,533.37	139
PY2021	$2,759.54	160
PY2022	$2,914.88	143
PY2023	$3,045.47	145
PY2024	$3,359.43	147

Payment records · PY2024 (147)

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.	$16.32	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1103630922	CMS
ABBVIE INC.	$31.25	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1103630924	CMS
ABBVIE INC.	$28.90	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1103630926	CMS
ABBVIE INC.	$31.38	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1103630928	CMS
ABBVIE INC.	$22.35	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1103630930	CMS
ABBVIE INC.	$26.00	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1103630932	CMS
ABBVIE INC.	$20.49	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1103630934	CMS
ABBVIE INC.	$1.53	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1103630936	CMS
ABBVIE INC.	$23.27	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1103630938	CMS
ABBVIE INC.	$25.21	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1103630940	CMS
ABBVIE INC.	$15.86	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1103630942	CMS
ABBVIE INC.	$18.18	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1103630944	CMS
ABBVIE INC.	$19.68	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1103630946	CMS
ABBVIE INC.	$26.17	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1103630948	CMS
ABBVIE INC.	$45.84	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1103630950	CMS
ABBVIE INC.	$29.19	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1103630952	CMS
ABBVIE INC.	$17.72	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1103630954	CMS
ABBVIE INC.	$21.93	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1103630956	CMS
ABBVIE INC.	$17.67	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1103630958	CMS
ABBVIE INC.	$31.36	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1103630960	CMS
ABBVIE INC.	$22.47	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1103630962	CMS
ABBVIE INC.	$23.17	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1103630964	CMS
ABBVIE INC.	$25.37	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1103630966	CMS
ABBVIE INC.	$29.20	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1103630968	CMS
ABBVIE INC.	$23.34	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1103630970	CMS
ABBVIE INC.	$23.59	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1103630972	CMS
ABBVIE INC.	$30.06	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1103630974	CMS
ABBVIE INC.	$22.24	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1103630976	CMS
ABBVIE INC.	$17.15	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1103630978	CMS
ABBVIE INC.	$22.65	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1103630980	CMS
ABBVIE INC.	$7.73	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1103630982	CMS
ABBVIE INC.	$24.26	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1103630984	CMS
ABBVIE INC.	$22.31	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1103630986	CMS
ABBVIE INC.	$14.82	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1103630988	CMS
ABBVIE INC.	$25.94	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1103630990	CMS
ABBVIE INC.	$24.84	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1103630992	CMS
AIMMUNE THERAPEUTICS, INC.	$13.30	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1146997658	CMS
AIMMUNE THERAPEUTICS, INC.	$33.32	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1146997714	CMS
Ardelyx, Inc.	$14.80	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1146677992	CMS
Ardelyx, Inc.	$15.25	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1146677994	CMS
Ardelyx, Inc.	$18.58	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1146677996	CMS
Ardelyx, Inc.	$14.33	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1146677998	CMS
Ardelyx, Inc.	$23.12	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1146678000	CMS
Ardelyx, Inc.	$19.54	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1146678002	CMS
Ardelyx, Inc.	$23.31	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1146678004	CMS
Ardelyx, Inc.	$24.97	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1146678006	CMS
Boston Scientific Corporation	$14.85	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1092252731	CMS
Boston Scientific Corporation	$15.48	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1092252733	CMS
Boston Scientific Corporation	$16.51	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1092252723	CMS
Celgene Corporation	$30.52	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1101197920	CMS
Celgene Corporation	$28.71	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1101197922	CMS
Celgene Corporation	$28.63	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1101197924	CMS
Celgene Corporation	$28.19	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1101197926	CMS
Celltrion USA Inc.	$18.63	05/07/2024	Education	Undisputed	01/23/2026	1075850537	CMS
EVOKE PHARMA, INC.	$16.69	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1127780737	CMS
Ferring Pharmaceuticals Inc.	$17.05	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1137473111	CMS
GENZYME CORPORATION	$28.05	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1139933129	CMS
GENZYME CORPORATION	$20.03	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1139933165	CMS
GENZYME CORPORATION	$21.69	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1139933175	CMS
GENZYME CORPORATION	$29.44	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1139933193	CMS
GENZYME CORPORATION	$24.25	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1139933217	CMS
GENZYME CORPORATION	$26.57	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1139933245	CMS
GENZYME CORPORATION	$31.29	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1139933265	CMS
Gilead Sciences, Inc.	$15.88	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1133772035	CMS
Gilead Sciences, Inc.	$19.87	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1133772037	CMS
Gilead Sciences, Inc.	$22.36	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1133772039	CMS
Gilead Sciences, Inc.	$22.54	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1133772041	CMS
Gilead Sciences, Inc.	$17.68	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1133772043	CMS
Gilead Sciences, Inc.	$18.18	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1133772045	CMS
Gilead Sciences, Inc.	$20.28	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1133772047	CMS
Intercept Pharmaceuticals, Inc.	$24.00	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1113641611	CMS
Ipsen Biopharmaceuticals, Inc	$25.95	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1091989677	CMS
Ipsen Biopharmaceuticals, Inc	$33.62	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1091989679	CMS
Ipsen Biopharmaceuticals, Inc	$24.67	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1091989681	CMS
IRONWOOD PHARMACEUTICALS, INC	$22.14	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1153719166	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.66	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1153710181	CMS
IRONWOOD PHARMACEUTICALS, INC	$19.53	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1153768693	CMS
IRONWOOD PHARMACEUTICALS, INC	$16.22	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1153763460	CMS
IRONWOOD PHARMACEUTICALS, INC	$23.12	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1153763463	CMS
Janssen Biotech, Inc.	$23.74	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1078386233	CMS
Janssen Biotech, Inc.	$21.54	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1078386759	CMS
Janssen Biotech, Inc.	$23.89	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1078386064	CMS
Janssen Biotech, Inc.	$23.86	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1078386343	CMS
Janssen Biotech, Inc.	$19.39	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1078386270	CMS
Janssen Biotech, Inc.	$21.18	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1078386189	CMS
Janssen Biotech, Inc.	$35.94	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1078386432	CMS
Janssen Biotech, Inc.	$16.87	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1078385781	CMS
Janssen Biotech, Inc.	$22.28	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1078386668	CMS
Janssen Biotech, Inc.	$24.21	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1078386092	CMS
Janssen Biotech, Inc.	$24.38	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1078386386	CMS
Janssen Biotech, Inc.	$27.85	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1078386324	CMS
Janssen Biotech, Inc.	$14.91	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1078386603	CMS
Lilly USA, LLC	$18.91	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1135379086	CMS
Lilly USA, LLC	$15.13	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1135369124	CMS
Lilly USA, LLC	$22.18	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1135369126	CMS
Lilly USA, LLC	$20.59	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1135390865	CMS
Lilly USA, LLC	$24.80	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1135369128	CMS
Lilly USA, LLC	$18.34	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1135369130	CMS
Lilly USA, LLC	$22.08	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1135379088	CMS
Lilly USA, LLC	$12.69	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1135335648	CMS
Madrigal Pharmaceuticals	$146.68	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1144164493	CMS
Madrigal Pharmaceuticals	$38.35	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1144164495	CMS
Madrigal Pharmaceuticals	$31.44	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1144164497	CMS
Merck Sharp & Dohme LLC	$13.17	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1141666336	CMS
PFIZER INC.	$18.56	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1131629575	CMS
PFIZER INC.	$4.10	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1131898403	CMS
PFIZER INC.	$22.96	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1131688736	CMS
PFIZER INC.	$14.07	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1131660780	CMS
PFIZER INC.	$26.02	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1131595311	CMS
PFIZER INC.	$14.23	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1131687963	CMS
PFIZER INC.	$19.11	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1131751535	CMS
PFIZER INC.	$21.31	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1131885983	CMS
PFIZER INC.	$5.92	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1132121054	CMS
PFIZER INC.	$7.42	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1131183638	CMS
PFIZER INC.	$1.07	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1131016379	CMS
PFIZER INC.	$14.09	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1131019895	CMS
PFIZER INC.	$5.53	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1131057799	CMS
Phathom Pharmaceuticals, Inc.	$24.21	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1151055295	CMS
Phathom Pharmaceuticals, Inc.	$29.85	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1151055297	CMS
Phathom Pharmaceuticals, Inc.	$22.92	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1151055299	CMS
Phathom Pharmaceuticals, Inc.	$29.29	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1151055301	CMS
Phathom Pharmaceuticals, Inc.	$26.12	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1151055303	CMS
Phathom Pharmaceuticals, Inc.	$29.08	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1151055305	CMS
Phathom Pharmaceuticals, Inc.	$23.15	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1151055307	CMS
Phathom Pharmaceuticals, Inc.	$24.89	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1151055309	CMS
QOL Medical, LLC	$30.96	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1147722616	CMS
QOL Medical, LLC	$14.29	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1147722618	CMS
Regeneron Healthcare Solutions, Inc.	$28.51	03/30/2024	Food and Beverage	Undisputed	01/23/2026	1114036609	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.55	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1153667338	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.49	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1153727619	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.90	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1153425252	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.84	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1137529151	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.13	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1137529155	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.11	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1137529158	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.13	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1137529162	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.86	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1137529166	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.73	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1137529169	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.83	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1137529173	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.31	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1137529177	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.39	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1137529181	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.76	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1137529184	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.27	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1137529188	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.80	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1137529192	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.95	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1137529196	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.08	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1137529199	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.94	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1137529203	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.06	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1137529207	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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