Covered recipient · General Payments record

MAEN HUSSEIN

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI: 1356332506
CMS profile: 333099
Location: TAVARES, FL

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.

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General Payments · PY2023 · Entire year

$37,505.72

196 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of payment	Amount	Records
Consulting Fee	$23,309.50	16
Food and Beverage	$5,684.71	172
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$5,140.00	1
Honoraria	$2,767.50	2
Travel and Lodging	$504.31	4
Long term medical supply or device loan	$99.70	1

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
E.R. Squibb & Sons, L.L.C.	$6,544.62	11
PFIZER INC.	$5,320.92	9
Janssen Biotech, Inc.	$3,000.23	11
BeiGene USA, Inc.	$2,840.57	6
PharmaEssentia USA Corporation	$2,781.73	3
MorphoSys, US Inc.	$2,591.11	4
Janssen Scientific Affairs, LLC	$2,532.50	2
AVEO Pharmaceuticals, Inc.	$1,829.56	2
AstraZeneca Pharmaceuticals LP	$1,827.58	8
Stemline Therapeutics Inc.	$1,590.65	3
Exelixis Inc.	$1,558.88	1
Eli Lilly and Company	$800.00	1
Celgene Corporation	$687.13	15
ABBVIE INC.	$461.80	2
Incyte Corporation	$363.01	6
NOVARTIS PHARMACEUTICALS CORPORATION	$319.01	13
Merck Sharp & Dohme LLC	$255.53	12
Kite Pharma, Inc.	$218.97	6
Daiichi Sankyo Inc.	$218.42	6
Seagen Inc.	$211.98	10
Adaptive Biotechnologies Corporation	$210.63	3
Pharmacyclics LLC, An AbbVie Company	$200.54	8
Regeneron Healthcare Solutions, Inc.	$118.11	4
GENZYME CORPORATION	$89.78	4
Eisai Inc.	$78.62	4
Genentech USA, Inc.	$78.06	4
Lilly USA, LLC	$68.14	3
Bayer Healthcare Pharmaceuticals Inc.	$61.31	3
Genmab U.S., Inc.	$58.91	2
Astellas Pharma US Inc	$49.15	3
Amgen Inc.	$43.05	2
Pharmacosmos Therapeutics Inc.	$41.44	2
Ipsen Biopharmaceuticals, Inc	$39.61	2
G1 Therapeutics, Inc.	$39.54	2
Gilead Sciences, Inc.	$38.89	2
JAZZ PHARMACEUTICALS INC.	$37.11	2
CTI BioPharma Corp.	$36.82	2
ImmunoGen, Inc.	$27.82	1
Takeda Pharmaceuticals U.S.A., Inc.	$24.54	1
Telix Pharmaceuticals	$22.93	1
Rigel Pharmaceuticals, Inc.	$22.78	1
TerSera Therapeutics LLC	$21.65	1
Blueprint Medicines Corporation	$20.36	1
SERVIER PHARMACEUTICALS LLC	$20.14	1
Alexion Pharmaceuticals, Inc.	$19.00	1
ADC Therapeutics America, Inc.	$18.17	1
Agios Pharmaceuticals, Inc.	$16.84	1
ARRAY BIOPHARMA INC	$16.50	1
Mirati Therapeutics, Inc.	$15.91	1
GlaxoSmithKline, LLC.	$15.17	1

Page 1 of 4; records 1–50 of 196 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

MAEN HUSSEIN

NPI 1356332506 · CMS profile ID 333099

Allopathic & Osteopathic Physicians / Internal Medicine / Medical Oncology

TAVARES, FL

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.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 4; records 1–50 of 196 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1356332506?year=2023&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: MAEN HUSSEIN, NPI 1356332506, CMS profile ID 333099. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 4; records 1–50 of 196 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1356332506?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). MAEN HUSSEIN, NPI 1356332506, CMS profile ID 333099. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 4; records 1–50 of 196 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1356332506?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: MAEN HUSSEIN, NPI 1356332506, CMS profile ID 333099, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 4; records 1–50 of 196 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1356332506?year=2023&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

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

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2023

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

Reporting company Nature of payment

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

196 matching records · $37,505.72 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 196 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 196.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Exelixis Inc.	$1,558.88	12/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1062014461	CMS
Daiichi Sankyo Inc.	$16.15	12/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1006577349	CMS
Merck Sharp & Dohme LLC	$20.47	12/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048896677	CMS
Adaptive Biotechnologies Corporation	$93.87	12/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1022973417	CMS
GlaxoSmithKline, LLC.	$15.17	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1001631603	CMS
CTI BioPharma Corp.	$19.71	11/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1039693027	CMS
JAZZ PHARMACEUTICALS INC.	$20.74	11/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1058424475	CMS
AstraZeneca Pharmaceuticals LP	$25.43	11/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014906309	CMS
Novartis Pharmaceuticals Corporation	$0.52	11/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992232059	CMS
Novartis Pharmaceuticals Corporation	$20.92	11/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992232063	CMS
Celgene Corporation	$15.62	11/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552425	CMS
GENZYME CORPORATION	$27.69	11/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049978919	CMS
E.R. Squibb & Sons, L.L.C.	$16.87	11/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552421	CMS
E.R. Squibb & Sons, L.L.C.	$988.00	11/14/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552413	CMS
Merck Sharp & Dohme LLC	$23.85	11/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048598103	CMS
AstraZeneca Pharmaceuticals LP	$28.01	11/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015946465	CMS
AVEO Pharmaceuticals, Inc.	$14.56	11/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049062057	CMS
G1 Therapeutics, Inc.	$17.58	11/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1059919109	CMS
Celgene Corporation	$125.75	11/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552429	CMS
Celgene Corporation	$232.81	11/03/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552433	CMS
Kite Pharma, Inc.	$22.35	11/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1025269915	CMS
MorphoSys, US Inc.	$2,320.00	11/03/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1060325167	CMS
MorphoSys, US Inc.	$117.90	11/03/2023	Travel and Lodging	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1060325169	CMS
AstraZeneca Pharmaceuticals LP	$21.16	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1011594635	CMS
AVEO Pharmaceuticals, Inc.	$1,815.00	11/01/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049062053	CMS
E.R. Squibb & Sons, L.L.C.	$1,729.00	10/30/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552389	CMS
Novartis Pharmaceuticals Corporation	$17.16	10/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	992232055	CMS
Daiichi Sankyo Inc.	$125.00	10/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1006589049	CMS
E.R. Squibb & Sons, L.L.C.	$19.57	10/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552385	CMS
AstraZeneca Pharmaceuticals LP	$1,665.00	10/20/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014191085	CMS
MorphoSys, US Inc.	$21.84	10/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1060325165	CMS
Eli Lilly and Company	$800.00	10/19/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031786613	CMS
Merck Sharp & Dohme LLC	$20.40	10/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048937345	CMS
Celgene Corporation	$16.87	10/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552417	CMS
Seagen Inc.	$20.00	10/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	995728763	CMS
Janssen Scientific Affairs, LLC	$1,362.50	10/10/2023	Consulting Fee	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988432633	CMS
Lilly USA, LLC	$17.35	10/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031908215	CMS
Merck Sharp & Dohme LLC	$20.72	10/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048598107	CMS
BeiGene USA, Inc.	$16.25	10/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1051188277	CMS
Pharmacosmos Therapeutics Inc.	$24.66	10/05/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1046251489	CMS
Janssen Biotech, Inc.	$23.05	10/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	988112481	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.54	10/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1055411583	CMS
SERVIER PHARMACEUTICALS LLC	$20.14	10/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1055090585	CMS
Alexion Pharmaceuticals, Inc.	$19.00	09/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1017002527	CMS
PFIZER INC.	$14.24	09/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049825877	CMS
Gilead Sciences, Inc.	$24.53	09/27/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1025654397	CMS
E.R. Squibb & Sons, L.L.C.	$13.74	09/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015552377	CMS
PFIZER INC.	$9.21	09/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049837589	CMS
Pharmacyclics LLC, An AbbVie Company	$21.85	09/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	998287359	CMS
MorphoSys, US Inc.	$131.37	09/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1060325171	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$25,472.79	202
PY2020	$17,756.11	165
PY2021	$15,190.80	174
PY2022	$13,931.99	204
PY2023	$37,505.72	196
PY2024	$27,554.14	184
PY2025	$34,641.19	133

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: 2019, 2020, 2021, 2022, 2023, 2024, 2025

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , 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.