SUZY MELKONIAN

Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CHATSWORTH, CA NPI 1730188152

General Payments — all program years on this page

$19,333.57

Category: General Payments
Program years: PY2018–2024
Record count: 910
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $2,054.35 across 88 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
Food and Beverage	$1,955.36	87
Education	$98.99	1

By paying entity

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

Paying entity	Amount	Records
Gilead Sciences, Inc.	$266.68	11
Daiichi Sankyo Inc.	$230.92	9
Acerta Pharma LLC	$145.00	8
Incyte Corporation	$138.23	6
NOVARTIS PHARMACEUTICALS CORPORATION	$137.27	8
PFIZER INC.	$124.67	5
GENZYME CORPORATION	$118.77	4
Lilly USA, LLC	$82.62	3
Celgene Corporation	$67.97	3
Regeneron Healthcare Solutions, Inc.	$60.24	2
E.R. Squibb & Sons, L.L.C.	$53.92	2
Karyopharm Therapeutics Inc.	$52.41	2
EISAI INC.	$51.80	3
Adaptive Biotechnologies Corporation	$51.30	2
Merck Sharp & Dohme Corporation	$49.67	2
Astellas Pharma US Inc	$44.78	2
PharmaEssentia USA Corporation	$42.63	2
Bayer HealthCare Pharmaceuticals Inc.	$33.94	1
SUN PHARMACEUTICAL INDUSTRIES INC.	$33.84	1
ABBVIE INC.	$30.47	1
Myriad Genetic Laboratories, Inc.	$28.76	1
Immunocore Limited	$28.29	1
TAIHO ONCOLOGY, INC.	$27.19	1
PUMA BIOTECHNOLOGY, INC.	$27.06	1
Rigel Pharmaceuticals, Inc.	$26.59	1
ARRAY BIOPHARMA INC	$23.91	2
Janssen Biotech, Inc.	$21.16	1
EMD Serono, Inc.	$20.74	1
Octapharma USA, Inc.	$19.78	1
Takeda Pharmaceuticals U.S.A., Inc.	$13.74	1

By program year

Program year	Amount	Records
2018	$2,298.63	122
2019	$2,721.58	173
2020	$1,986.79	101
2021	$3,616.28	146
2022	$3,054.69	137
2023	$3,601.25	143
2024	$2,054.35	88

Records — PY2024 (88)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1078290445	Janssen Biotech, Inc.	$21.16	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086149417	Bayer Healthcare Pharmaceuticals Inc.	$33.94	04/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067058	Novartis Pharmaceuticals Corporation	$31.02	01/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067062	Novartis Pharmaceuticals Corporation	$21.67	02/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067064	Novartis Pharmaceuticals Corporation	$7.21	02/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067072	Novartis Pharmaceuticals Corporation	$2.81	05/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067074	Novartis Pharmaceuticals Corporation	$18.57	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067076	Novartis Pharmaceuticals Corporation	$24.37	05/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067078	Novartis Pharmaceuticals Corporation	$1.54	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087067084	Novartis Pharmaceuticals Corporation	$30.08	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456076	Daiichi Sankyo Inc.	$98.99	09/20/2024	Education	Undisputed	01/23/2026	View at CMS
1089456078	Daiichi Sankyo Inc.	$24.22	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456080	Daiichi Sankyo Inc.	$27.36	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456082	Daiichi Sankyo Inc.	$2.88	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456084	Daiichi Sankyo Inc.	$5.71	02/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456086	Daiichi Sankyo Inc.	$17.32	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456088	Daiichi Sankyo Inc.	$27.59	02/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456090	Daiichi Sankyo Inc.	$3.13	07/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089456092	Daiichi Sankyo Inc.	$23.72	07/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101131138	Celgene Corporation	$22.66	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101131144	Celgene Corporation	$22.88	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101131146	Celgene Corporation	$22.43	08/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101410889	E.R. Squibb & Sons, L.L.C.	$25.23	06/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101410909	E.R. Squibb & Sons, L.L.C.	$28.69	08/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1103097561	Immunocore Limited	$28.29	06/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104237863	AstraZeneca Pharmaceuticals LP	$14.47	03/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104255337	AstraZeneca Pharmaceuticals LP	$24.57	06/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104275773	AstraZeneca Pharmaceuticals LP	$20.16	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104439485	AstraZeneca Pharmaceuticals LP	$18.10	03/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104645277	AstraZeneca Pharmaceuticals LP	$18.31	07/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105019570	ABBVIE INC.	$30.47	01/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105515791	AstraZeneca Pharmaceuticals LP	$20.62	07/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105626347	AstraZeneca Pharmaceuticals LP	$5.27	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105664282	AstraZeneca Pharmaceuticals LP	$23.50	02/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110784332	Eisai Inc.	$17.19	06/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110784334	Eisai Inc.	$18.84	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1110784336	Eisai Inc.	$15.77	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1113858760	PUMA BIOTECHNOLOGY, INC.	$27.06	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114113810	Regeneron Healthcare Solutions, Inc.	$24.14	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114113812	Regeneron Healthcare Solutions, Inc.	$36.10	06/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120227020	EMD Serono, Inc.	$20.74	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1130981920	PFIZER INC.	$21.38	01/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131300050	PFIZER INC.	$24.75	01/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131301554	PFIZER INC.	$29.56	04/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131317601	PFIZER INC.	$27.85	04/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131419254	PFIZER INC.	$21.13	04/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131476380	ARRAY BIOPHARMA INC	$10.35	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131815640	ARRAY BIOPHARMA INC	$13.56	07/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833208	Gilead Sciences, Inc.	$23.05	01/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833210	Gilead Sciences, Inc.	$31.81	02/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833212	Gilead Sciences, Inc.	$25.12	03/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833214	Gilead Sciences, Inc.	$25.12	03/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833216	Gilead Sciences, Inc.	$4.38	04/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833218	Gilead Sciences, Inc.	$29.75	04/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833220	Gilead Sciences, Inc.	$34.93	04/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833222	Gilead Sciences, Inc.	$34.99	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833224	Gilead Sciences, Inc.	$13.85	04/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833226	Gilead Sciences, Inc.	$16.29	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133833228	Gilead Sciences, Inc.	$27.39	06/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135399689	Lilly USA, LLC	$33.83	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135399691	Lilly USA, LLC	$20.68	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135470735	Lilly USA, LLC	$28.11	04/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137311354	PharmaEssentia USA Corporation	$20.71	04/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137311378	PharmaEssentia USA Corporation	$21.92	06/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137936735	TAIHO ONCOLOGY, INC.	$27.19	07/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139268642	Astellas Pharma US Inc	$27.32	03/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139289808	Astellas Pharma US Inc	$17.46	01/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139652409	GENZYME CORPORATION	$37.01	02/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139652435	GENZYME CORPORATION	$29.44	04/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139652443	GENZYME CORPORATION	$26.22	04/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139652463	GENZYME CORPORATION	$26.10	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141228438	Incyte Corporation	$29.52	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141229313	Incyte Corporation	$29.14	04/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141243136	Incyte Corporation	$21.23	06/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141305097	Incyte Corporation	$24.40	03/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141305803	Incyte Corporation	$25.26	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141321243	Incyte Corporation	$8.68	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141663725	Merck Sharp & Dohme LLC	$27.43	02/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141663727	Merck Sharp & Dohme LLC	$22.24	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1142317032	Octapharma USA, Inc.	$19.78	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144962942	Takeda Pharmaceuticals U.S.A., Inc.	$13.74	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145198778	Rigel Pharmaceuticals, Inc.	$26.59	02/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145537535	Karyopharm Therapeutics Inc.	$29.88	01/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145537537	Karyopharm Therapeutics Inc.	$22.53	04/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150260354	Adaptive Biotechnologies Corporation	$24.02	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150260356	Adaptive Biotechnologies Corporation	$27.28	06/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1152206406	SUN PHARMACEUTICAL INDUSTRIES INC.	$33.84	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1152536213	Myriad Genetic Laboratories, Inc.	$28.76	06/26/2024	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.