Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

AYTAN MAMMADOVA

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

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

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2022–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,437.13

116 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,437.13	116

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Lilly USA, LLC	$351.32	18
Novo Nordisk AS	$222.67	11
Xeris Pharmaceuticals, Inc.	$215.90	11
SANOFI-AVENTIS U.S. LLC	$192.19	10
Boehringer Ingelheim Pharmaceuticals, Inc.	$188.65	8
Abbott Laboratories	$174.48	11
MannKind Corporation	$113.32	5
Bayer HealthCare Pharmaceuticals Inc.	$106.64	4
ABBVIE INC.	$90.97	4
BETA BIONICS, INC.	$84.69	4
Amneal Pharmaceuticals LLC	$75.01	4
CeQur Corporation	$74.11	1
Ascendis Pharma Endocrinology Inc	$71.82	3
Corcept Therapeutics	$70.03	3
RECORDATI_RARE_DISEASES_INC.	$69.25	3
Amgen Inc.	$40.09	2
Alexion Pharmaceuticals, Inc.	$34.26	2
Averitas Pharma Inc.	$32.82	1
Tandem Diabetes Care, Inc.	$32.28	1
DEXCOM, INC.	$25.67	1
Medtronic, Inc.	$25.42	1
CHIESI USA, INC.	$23.86	1
Acerta Pharma LLC	$23.76	1
Madrigal Pharmaceuticals	$18.38	1
Astellas Pharma US Inc	$18.06	1
Rhythm Pharmaceuticals, Inc.	$16.88	1
Esperion Therapeutics, Inc.	$16.07	1
Antares Pharma, Inc.	$14.41	1
Acella Pharmaceuticals, LLC	$14.12	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	$3,051.58	143
PY2025	$2,437.13	116

Payment records · PY2025 (116)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Rhythm Pharmaceuticals, Inc.	$16.88	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1240096242	CMS
RECORDATI_RARE_DISEASES_INC.	$20.79	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181719405	CMS
Medtronic, Inc.	$25.42	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1218882528	CMS
Xeris Pharmaceuticals, Inc.	$20.22	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1250150306	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$27.16	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1222800073	CMS
SANOFI-AVENTIS U.S. LLC	$14.97	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1233729291	CMS
Amgen Inc.	$22.76	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1228344774	CMS
Novo Nordisk Inc	$23.77	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1189084666	CMS
Bayer Healthcare Pharmaceuticals Inc.	$30.60	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1225637296	CMS
Lilly USA, LLC	$8.46	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186479601	CMS
Lilly USA, LLC	$2.15	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186525209	CMS
Lilly USA, LLC	$23.85	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186535303	CMS
Novo Nordisk Inc	$26.76	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1188661894	CMS
Xeris Pharmaceuticals, Inc.	$22.36	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1250150308	CMS
Abbott Laboratories	$19.62	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1240889800	CMS
Abbott Laboratories	$6.78	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1240992995	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.34	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1222800071	CMS
Acella Pharmaceuticals, LLC	$14.12	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1241764808	CMS
ABBVIE INC.	$22.58	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203007299	CMS
Tandem Diabetes Care, Inc.	$32.28	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1241276696	CMS
SANOFI-AVENTIS U.S. LLC	$36.50	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1233729267	CMS
RECORDATI_RARE_DISEASES_INC.	$21.94	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1181719403	CMS
Astellas Pharma US Inc	$18.06	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1238574591	CMS
Xeris Pharmaceuticals, Inc.	$20.68	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1250150300	CMS
Novo Nordisk Inc	$10.95	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1188400350	CMS
Lilly USA, LLC	$29.39	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1186479603	CMS
Mannkind Corporation	$23.85	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1250878884	CMS
Amneal Pharmaceuticals LLC	$22.02	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1220541765	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$29.86	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1222800069	CMS
Novo Nordisk Inc	$25.59	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1188869285	CMS
Xeris Pharmaceuticals, Inc.	$22.37	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1250150304	CMS
BETA BIONICS, INC.	$23.36	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1246815050	CMS
Corcept Therapeutics	$27.93	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1214200025	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.90	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1222800067	CMS
Abbott Laboratories	$15.47	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1240971129	CMS
Bayer Healthcare Pharmaceuticals Inc.	$29.02	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1225637294	CMS
Abbott Laboratories	$25.03	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1240888154	CMS
Lilly USA, LLC	$24.25	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186479605	CMS
Novo Nordisk Inc	$19.29	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1188931464	CMS
SANOFI-AVENTIS U.S. LLC	$30.18	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233729257	CMS
Xeris Pharmaceuticals, Inc.	$16.51	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1250150298	CMS
Lilly USA, LLC	$27.69	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186470295	CMS
Abbott Laboratories	$2.93	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1240955215	CMS
Abbott Laboratories	$4.54	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1240955313	CMS
Abbott Laboratories	$4.77	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1240955909	CMS
ABBVIE INC.	$25.10	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1203007297	CMS
Madrigal Pharmaceuticals	$18.38	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1248285133	CMS
BETA BIONICS, INC.	$9.11	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1246812603	CMS
BETA BIONICS, INC.	$25.41	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1246812615	CMS
Xeris Pharmaceuticals, Inc.	$20.20	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1250150292	CMS
Alexion Pharmaceuticals, Inc.	$16.62	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1202927920	CMS
SANOFI-AVENTIS U.S. LLC	$34.56	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1233729247	CMS
Xeris Pharmaceuticals, Inc.	$12.46	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1250150294	CMS
Mannkind Corporation	$18.83	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1250878879	CMS
Novo Nordisk Inc	$27.59	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1188953571	CMS
Lilly USA, LLC	$19.05	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1186526875	CMS
Xeris Pharmaceuticals, Inc.	$18.30	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1250150288	CMS
Xeris Pharmaceuticals, Inc.	$23.81	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1250150290	CMS
BETA BIONICS, INC.	$26.81	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1246810961	CMS
Mannkind Corporation	$24.60	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1250878876	CMS
Lilly USA, LLC	$26.39	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1186530923	CMS
Abbott Laboratories	$21.91	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1240938746	CMS
Abbott Laboratories	$27.22	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1240939008	CMS
Lilly USA, LLC	$24.79	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186470297	CMS
Lilly USA, LLC	$22.10	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186525207	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.98	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1222800065	CMS
Novo Nordisk Inc	$23.49	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1188267301	CMS
SANOFI-AVENTIS U.S. LLC	$18.31	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1233729241	CMS
SANOFI-AVENTIS U.S. LLC	$11.89	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233729239	CMS
Xeris Pharmaceuticals, Inc.	$19.73	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1250150296	CMS
Esperion Therapeutics, Inc.	$16.07	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1243967112	CMS
Dexcom, Inc.	$25.67	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1250472324	CMS
SANOFI-AVENTIS U.S. LLC	$8.21	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1233729231	CMS
Ascendis Pharma Endocrinology Inc	$27.04	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1237039026	CMS
Lilly USA, LLC	$20.72	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186535305	CMS
RECORDATI_RARE_DISEASES_INC.	$26.52	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1181719401	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$26.55	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222800063	CMS
Ascendis Pharma Endocrinology Inc	$25.35	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1237037850	CMS
SANOFI-AVENTIS U.S. LLC	$8.31	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1233729227	CMS
Lilly USA, LLC	$14.70	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1186525215	CMS
Novo Nordisk Inc	$22.75	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1188498281	CMS
Antares Pharma, Inc.	$14.41	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1235891585	CMS
Novo Nordisk Inc	$16.81	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1189167001	CMS
Amgen Inc.	$17.33	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228344772	CMS
AstraZeneca Pharmaceuticals LP	$23.76	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1206157736	CMS
Ascendis Pharma Endocrinology Inc	$19.43	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1237035717	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.99	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1225637292	CMS
Alexion Pharmaceuticals, Inc.	$17.64	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1202953028	CMS
Lilly USA, LLC	$15.58	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1186525213	CMS
Corcept Therapeutics	$17.19	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1214199949	CMS
Lilly USA, LLC	$24.16	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1186526871	CMS
Mannkind Corporation	$22.27	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1250878871	CMS
Amneal Pharmaceuticals LLC	$17.17	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1220541763	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.35	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1222800061	CMS
Novo Nordisk Inc	$8.68	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1189165671	CMS
Lilly USA, LLC	$21.69	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1186470293	CMS
Lilly USA, LLC	$2.36	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1186535301	CMS
SANOFI-AVENTIS U.S. LLC	$23.97	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233729215	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.03	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1225637290	CMS
ABBVIE INC.	$23.76	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1203007295	CMS
Lilly USA, LLC	$24.85	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1186525211	CMS
Xeris Pharmaceuticals, Inc.	$19.26	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1250150302	CMS
Amneal Pharmaceuticals LLC	$18.13	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1220541761	CMS
Novo Nordisk Inc	$16.99	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1189071113	CMS
CeQur Corporation	$74.11	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1228226268	CMS
Averitas Pharma Inc.	$32.82	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1248551586	CMS
Abbott Laboratories	$24.48	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1240899054	CMS
Chiesi USA, Inc.	$23.86	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1242163071	CMS
Amneal Pharmaceuticals LLC	$17.69	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1220541759	CMS
Lilly USA, LLC	$19.14	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186526873	CMS
Abbott Laboratories	$21.73	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1240898209	CMS
Mannkind Corporation	$23.77	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1250878867	CMS
SANOFI-AVENTIS U.S. LLC	$5.29	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1233729205	CMS
ABBVIE INC.	$19.53	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203007293	CMS
Corcept Therapeutics	$24.91	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1214199919	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.51	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1222800059	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1437503976

Plain: AYTAN MAMMADOVA, NPI 1437503976. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1437503976.
APA 7: IndustryPayments. (2026). AYTAN MAMMADOVA, NPI 1437503976 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1437503976
Bluebook: AYTAN MAMMADOVA, NPI 1437503976, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1437503976.

Source: Centers for Medicare & Medicaid Services, Open Payments.