OKTAI MAMEDOV

Allopathic & Osteopathic Physicians|Internal Medicine|Sleep Medicine EAST LANSING, MI NPI 1518152347

General Payments — all program years on this page

$41,594.84

Category: General Payments
Program years: PY2018–2024
Record count: 274
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $25,701.74 across 73 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Honoraria	$22,600.00	9
Food and Beverage	$2,119.24	58
Travel and Lodging	$982.50	6

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
Avadel CNS Pharmaceuticals, LLC	$24,417.69	28
JAZZ PHARMACEUTICALS INC.	$436.50	10
Axsome Therapeutics, Inc.	$246.12	13
Inspire Medical Systems, Inc.	$202.07	8
GENZYME CORPORATION	$163.07	2
HARMONY BIOSCIENCES LLC	$136.70	7
Regeneron Healthcare Solutions, Inc.	$52.56	3
United Therapeutics Corporation	$47.03	2

By program year

Program year	Amount	Records
2018	$147.52	2
2019	$182.56	4
2020	$432.89	35
2021	$509.35	45
2022	$6,877.78	47
2023	$7,743.00	68
2024	$25,701.74	73

Records — PY2024 (73)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1114107021	Regeneron Healthcare Solutions, Inc.	$17.60	10/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114107023	Regeneron Healthcare Solutions, Inc.	$16.27	10/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114107025	Regeneron Healthcare Solutions, Inc.	$18.69	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384424	Avadel CNS Pharmaceuticals, LLC	$7.10	02/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384426	Avadel CNS Pharmaceuticals, LLC	$56.87	02/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384428	Avadel CNS Pharmaceuticals, LLC	$157.20	02/20/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1123384430	Avadel CNS Pharmaceuticals, LLC	$2,500.00	02/20/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384432	Avadel CNS Pharmaceuticals, LLC	$98.98	02/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384434	Avadel CNS Pharmaceuticals, LLC	$176.85	02/22/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1123384436	Avadel CNS Pharmaceuticals, LLC	$2,500.00	02/22/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384438	Avadel CNS Pharmaceuticals, LLC	$116.79	03/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384440	Avadel CNS Pharmaceuticals, LLC	$3,500.00	03/21/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384442	Avadel CNS Pharmaceuticals, LLC	$268.55	03/21/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1123384444	Avadel CNS Pharmaceuticals, LLC	$101.25	04/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384446	Avadel CNS Pharmaceuticals, LLC	$2,500.00	04/11/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384448	Avadel CNS Pharmaceuticals, LLC	$120.67	04/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384450	Avadel CNS Pharmaceuticals, LLC	$2,500.00	04/19/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384452	Avadel CNS Pharmaceuticals, LLC	$5.03	05/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384454	Avadel CNS Pharmaceuticals, LLC	$154.58	05/09/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1123384456	Avadel CNS Pharmaceuticals, LLC	$2,500.00	05/09/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384458	Avadel CNS Pharmaceuticals, LLC	$124.99	05/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384460	Avadel CNS Pharmaceuticals, LLC	$23.32	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384462	Avadel CNS Pharmaceuticals, LLC	$166.37	05/22/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1123384464	Avadel CNS Pharmaceuticals, LLC	$2,500.00	05/22/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384466	Avadel CNS Pharmaceuticals, LLC	$119.22	06/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384468	Avadel CNS Pharmaceuticals, LLC	$13.80	08/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384470	Avadel CNS Pharmaceuticals, LLC	$2,500.00	08/07/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384472	Avadel CNS Pharmaceuticals, LLC	$58.95	08/07/2024	Travel and Lodging	Undisputed	01/23/2026	View at CMS
1123384474	Avadel CNS Pharmaceuticals, LLC	$26.27	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1123384476	Avadel CNS Pharmaceuticals, LLC	$1,600.00	10/22/2024	Honoraria	Undisputed	01/23/2026	View at CMS
1123384478	Avadel CNS Pharmaceuticals, LLC	$20.90	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126073042	HARMONY BIOSCIENCES LLC	$32.43	05/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126073046	HARMONY BIOSCIENCES LLC	$26.02	03/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126073050	HARMONY BIOSCIENCES LLC	$24.85	02/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126073054	HARMONY BIOSCIENCES LLC	$20.73	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126073058	HARMONY BIOSCIENCES LLC	$15.10	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126073062	HARMONY BIOSCIENCES LLC	$9.14	07/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126073066	HARMONY BIOSCIENCES LLC	$8.43	06/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139960167	GENZYME CORPORATION	$120.83	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139960171	GENZYME CORPORATION	$42.24	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077466	Inspire Medical Systems, Inc.	$15.52	01/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077470	Inspire Medical Systems, Inc.	$16.19	03/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077474	Inspire Medical Systems, Inc.	$7.74	03/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077478	Inspire Medical Systems, Inc.	$19.88	05/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077482	Inspire Medical Systems, Inc.	$65.87	06/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077487	Inspire Medical Systems, Inc.	$29.95	06/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077491	Inspire Medical Systems, Inc.	$12.51	09/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148077495	Inspire Medical Systems, Inc.	$34.41	12/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309332	Axsome Therapeutics, Inc.	$8.45	02/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309334	Axsome Therapeutics, Inc.	$6.71	03/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309336	Axsome Therapeutics, Inc.	$8.31	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309338	Axsome Therapeutics, Inc.	$9.89	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309340	Axsome Therapeutics, Inc.	$12.39	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309342	Axsome Therapeutics, Inc.	$22.85	04/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309344	Axsome Therapeutics, Inc.	$9.21	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309346	Axsome Therapeutics, Inc.	$9.91	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309348	Axsome Therapeutics, Inc.	$109.37	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309350	Axsome Therapeutics, Inc.	$12.14	06/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309352	Axsome Therapeutics, Inc.	$12.78	12/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309354	Axsome Therapeutics, Inc.	$0.75	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148309356	Axsome Therapeutics, Inc.	$23.36	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149459100	United Therapeutics Corporation	$27.29	10/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1149467672	United Therapeutics Corporation	$19.74	05/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218817	JAZZ PHARMACEUTICALS INC.	$4.22	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218819	JAZZ PHARMACEUTICALS INC.	$22.71	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218821	JAZZ PHARMACEUTICALS INC.	$12.53	01/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218823	JAZZ PHARMACEUTICALS INC.	$0.31	01/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218825	JAZZ PHARMACEUTICALS INC.	$12.49	05/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218827	JAZZ PHARMACEUTICALS INC.	$121.83	01/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218829	JAZZ PHARMACEUTICALS INC.	$126.00	01/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218831	JAZZ PHARMACEUTICALS INC.	$22.98	03/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218833	JAZZ PHARMACEUTICALS INC.	$11.75	08/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150218835	JAZZ PHARMACEUTICALS INC.	$101.68	08/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
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.