Covered recipient · General Payments record

AYTAN MAMMADOVA

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI: 1437503976
CMS profile: 11309970
Location: ALEXANDRIA, VA

General Payments · PY2022–2024

$5,393.04

Reported across 240 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,002.08

141 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	$3,002.08	141

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Lilly USA, LLC	$689.23	31
SANOFI-AVENTIS U.S. LLC	$372.19	17
Amneal Pharmaceuticals LLC	$276.36	13
Abbott Laboratories	$186.88	10
Corcept Therapeutics	$174.52	8
Bayer HealthCare Pharmaceuticals Inc.	$163.71	10
Novo Nordisk AS	$162.12	9
CeQur Corporation	$130.43	1
MannKind Corporation	$126.50	6
Boehringer Ingelheim Pharmaceuticals, Inc.	$117.41	6
Xeris Pharmaceuticals, Inc.	$90.67	5
Antares Pharma, Inc.	$79.80	3
ABBVIE INC.	$59.81	3
Alexion Pharmaceuticals, Inc.	$59.50	4
Amgen Inc.	$51.45	3
RECORDATI_RARE_DISEASES_INC.	$47.59	2
Insulet Corporation	$42.06	2
NOVARTIS PHARMACEUTICALS CORPORATION	$35.55	2
DEXCOM, INC.	$26.55	1
Ultragenyx Pharmaceutical Inc.	$25.69	1
BETA BIONICS, INC.	$24.51	1
Astellas Pharma US Inc	$23.62	1
IBSA Pharma Inc.	$22.63	1
TOLMAR, INC.	$13.30	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2022	$588.20	27
PY2023	$1,802.76	72
PY2024	$3,002.08	141

Payment records · PY2024 (141)

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

Program year 2024 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
Abbott Laboratories	$24.16	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1125067029	CMS
Abbott Laboratories	$20.95	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1125067031	CMS
Abbott Laboratories	$24.42	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1125067033	CMS
Abbott Laboratories	$2.00	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1125067035	CMS
Abbott Laboratories	$21.29	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1125067037	CMS
Abbott Laboratories	$24.03	05/27/2024	Food and Beverage	Undisputed	01/23/2026	1125067039	CMS
Abbott Laboratories	$16.04	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1125067041	CMS
Abbott Laboratories	$17.19	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1125067043	CMS
Abbott Laboratories	$24.13	12/24/2024	Food and Beverage	Undisputed	01/23/2026	1125067045	CMS
Abbott Laboratories	$12.67	12/24/2024	Food and Beverage	Undisputed	01/23/2026	1125067047	CMS
ABBVIE INC.	$18.64	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1104950490	CMS
ABBVIE INC.	$19.36	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1104950493	CMS
ABBVIE INC.	$21.81	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1104950498	CMS
Alexion Pharmaceuticals, Inc.	$13.35	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1093929949	CMS
Alexion Pharmaceuticals, Inc.	$16.03	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1094005902	CMS
Alexion Pharmaceuticals, Inc.	$15.59	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1093936051	CMS
Alexion Pharmaceuticals, Inc.	$14.53	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1093919992	CMS
Amgen Inc.	$18.78	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1111642140	CMS
Amgen Inc.	$14.63	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1111642142	CMS
Amgen Inc.	$18.04	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1111642144	CMS
Amneal Pharmaceuticals LLC	$15.16	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1139194184	CMS
Amneal Pharmaceuticals LLC	$20.95	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1139194186	CMS
Amneal Pharmaceuticals LLC	$15.53	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1139194188	CMS
Amneal Pharmaceuticals LLC	$17.52	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1139194190	CMS
Amneal Pharmaceuticals LLC	$25.87	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1139194192	CMS
Amneal Pharmaceuticals LLC	$17.44	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1139194194	CMS
Amneal Pharmaceuticals LLC	$18.59	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1139194196	CMS
Amneal Pharmaceuticals LLC	$22.15	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1139194198	CMS
Amneal Pharmaceuticals LLC	$25.06	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1139194200	CMS
Amneal Pharmaceuticals LLC	$28.37	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1139194202	CMS
Amneal Pharmaceuticals LLC	$20.67	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1139194204	CMS
Amneal Pharmaceuticals LLC	$21.87	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1139194206	CMS
Amneal Pharmaceuticals LLC	$27.18	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1139194208	CMS
Antares Pharma, Inc.	$25.99	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1146471851	CMS
Antares Pharma, Inc.	$28.11	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1146471855	CMS
Antares Pharma, Inc.	$25.70	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1146471860	CMS
Astellas Pharma US Inc	$23.62	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1139325412	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.96	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1086188656	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.34	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1086238892	CMS
Bayer Healthcare Pharmaceuticals Inc.	$1.76	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1086090813	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.18	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1086153633	CMS
Bayer Healthcare Pharmaceuticals Inc.	$10.40	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1086083879	CMS
Bayer Healthcare Pharmaceuticals Inc.	$30.13	06/22/2024	Food and Beverage	Undisputed	01/23/2026	1086202110	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.72	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1086170168	CMS
Bayer Healthcare Pharmaceuticals Inc.	$1.67	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1086093685	CMS
Bayer Healthcare Pharmaceuticals Inc.	$20.42	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1086111142	CMS
Bayer Healthcare Pharmaceuticals Inc.	$26.13	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1086203893	CMS
BETA BIONICS, INC.	$24.51	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1087884967	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.16	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1118009653	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.85	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1118009655	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.37	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1118009651	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.83	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1118009657	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.30	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1118009649	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.90	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1118009647	CMS
CeQur Corporation	$130.43	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1126845506	CMS
Corcept Therapeutics	$33.10	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1117767600	CMS
Corcept Therapeutics	$30.58	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1117767608	CMS
Corcept Therapeutics	$33.62	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1117767612	CMS
Corcept Therapeutics	$21.79	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1117767634	CMS
Corcept Therapeutics	$24.40	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1117767640	CMS
Corcept Therapeutics	$1.64	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1117767648	CMS
Corcept Therapeutics	$24.62	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1117767694	CMS
Corcept Therapeutics	$4.77	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1117767714	CMS
Dexcom, Inc.	$26.55	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1153284388	CMS
IBSA Pharma Inc.	$22.63	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1142984786	CMS
Insulet Corporation	$26.00	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1116796929	CMS
Insulet Corporation	$16.06	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1116808043	CMS
Lilly USA, LLC	$26.91	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1136060420	CMS
Lilly USA, LLC	$0.87	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1136060422	CMS
Lilly USA, LLC	$25.15	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1136070679	CMS
Lilly USA, LLC	$30.53	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1136062812	CMS
Lilly USA, LLC	$31.24	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1136062808	CMS
Lilly USA, LLC	$27.39	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1136055666	CMS
Lilly USA, LLC	$30.95	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1136003087	CMS
Lilly USA, LLC	$34.25	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1136059374	CMS
Lilly USA, LLC	$24.19	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1136055670	CMS
Lilly USA, LLC	$22.43	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1136058650	CMS
Lilly USA, LLC	$25.95	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1136059790	CMS
Lilly USA, LLC	$22.42	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1136059532	CMS
Lilly USA, LLC	$26.32	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1136070681	CMS
Lilly USA, LLC	$1.33	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1136059534	CMS
Lilly USA, LLC	$30.83	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1136070683	CMS
Lilly USA, LLC	$21.67	06/01/2024	Food and Beverage	Undisputed	01/23/2026	1136055668	CMS
Lilly USA, LLC	$28.23	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1136059788	CMS
Lilly USA, LLC	$17.01	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1136070677	CMS
Lilly USA, LLC	$31.03	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1136055672	CMS
Lilly USA, LLC	$2.95	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1136003089	CMS
Lilly USA, LLC	$25.47	07/13/2024	Food and Beverage	Undisputed	01/23/2026	1136060424	CMS
Lilly USA, LLC	$29.26	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1136059368	CMS
Lilly USA, LLC	$23.37	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1136070685	CMS
Lilly USA, LLC	$32.78	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1136059792	CMS
Lilly USA, LLC	$1.98	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1136062814	CMS
Lilly USA, LLC	$17.98	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1136070687	CMS
Lilly USA, LLC	$31.61	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1136062810	CMS
Lilly USA, LLC	$13.04	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1136003083	CMS
Lilly USA, LLC	$22.81	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1136059372	CMS
Lilly USA, LLC	$2.03	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1136059370	CMS
Lilly USA, LLC	$27.25	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1136003085	CMS
Mannkind Corporation	$15.46	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1145845793	CMS
Mannkind Corporation	$22.79	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1145845795	CMS
Mannkind Corporation	$23.53	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1145845797	CMS
Mannkind Corporation	$24.20	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1145845799	CMS
Mannkind Corporation	$18.71	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1145845801	CMS
Mannkind Corporation	$21.81	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1145845803	CMS
Novartis Pharmaceuticals Corporation	$21.06	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1087121146	CMS
Novartis Pharmaceuticals Corporation	$14.49	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1087121150	CMS
Novo Nordisk Inc	$8.70	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1097646490	CMS
Novo Nordisk Inc	$21.81	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1096626567	CMS
Novo Nordisk Inc	$24.09	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1097710062	CMS
Novo Nordisk Inc	$20.60	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1097040760	CMS
Novo Nordisk Inc	$0.85	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1097327686	CMS
Novo Nordisk Inc	$24.09	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1096570900	CMS
Novo Nordisk Inc	$26.48	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1097326961	CMS
Novo Nordisk Inc	$24.53	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1097360474	CMS
Novo Nordisk Inc	$10.97	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1097829635	CMS
RECORDATI_RARE_DISEASES_INC.	$26.40	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1139164512	CMS
RECORDATI_RARE_DISEASES_INC.	$21.19	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1139164514	CMS
SANOFI-AVENTIS U.S. LLC	$5.91	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1140010872	CMS
SANOFI-AVENTIS U.S. LLC	$23.25	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1140010876	CMS
SANOFI-AVENTIS U.S. LLC	$22.67	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1140010882	CMS
SANOFI-AVENTIS U.S. LLC	$31.95	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1140010884	CMS
SANOFI-AVENTIS U.S. LLC	$26.36	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1140010886	CMS
SANOFI-AVENTIS U.S. LLC	$10.64	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1140010888	CMS
SANOFI-AVENTIS U.S. LLC	$34.65	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1140010890	CMS
SANOFI-AVENTIS U.S. LLC	$19.00	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1140010892	CMS
SANOFI-AVENTIS U.S. LLC	$2.82	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1140010896	CMS
SANOFI-AVENTIS U.S. LLC	$10.46	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1140010898	CMS
SANOFI-AVENTIS U.S. LLC	$11.18	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1140010900	CMS
SANOFI-AVENTIS U.S. LLC	$34.69	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1140010902	CMS
SANOFI-AVENTIS U.S. LLC	$29.74	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1140010918	CMS
SANOFI-AVENTIS U.S. LLC	$27.23	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1140010920	CMS
SANOFI-AVENTIS U.S. LLC	$21.87	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1140010922	CMS
SANOFI-AVENTIS U.S. LLC	$30.58	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1140010932	CMS
SANOFI-AVENTIS U.S. LLC	$29.19	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1140010934	CMS
Tolmar, Inc.	$13.30	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1138715338	CMS
Ultragenyx Pharmaceutical Inc.	$25.69	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1153286638	CMS
Xeris Pharmaceuticals, Inc.	$14.18	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1144588030	CMS
Xeris Pharmaceuticals, Inc.	$19.58	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1144588036	CMS
Xeris Pharmaceuticals, Inc.	$15.61	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1144588032	CMS
Xeris Pharmaceuticals, Inc.	$24.76	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1144588038	CMS
Xeris Pharmaceuticals, Inc.	$16.54	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1144588034	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: 2022, 2023, 2024
Source files: Dataset page · Bulk file · 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.