Covered recipient · General Payments record

NASSIM H NABBOUT

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1528029147
CMS profile: 23639
Location: WICHITA, KS

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 · PY2019 · Entire year

$3,842.46

225 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

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,634.13	220
Education	$208.33	5

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Novartis Pharmaceuticals Corporation	$483.36	33
Genentech USA, Inc.	$351.16	10
E.R. Squibb & Sons, L.L.C.	$345.32	36
Merck Sharp & Dohme Corporation	$328.24	22
Amgen Inc.	$316.57	20
Janssen Biotech, Inc.	$252.85	13
PFIZER INC.	$241.14	28
Seattle Genetics, Inc.	$233.58	5
Takeda Pharmaceuticals U.S.A., Inc.	$154.28	4
Bayer HealthCare Pharmaceuticals Inc.	$135.62	6
AstraZeneca Pharmaceuticals LP	$130.75	8
Array BioPharma Inc.	$124.97	1
Clovis Oncology, Inc.	$119.30	3
Lilly USA, LLC	$71.65	4
Exelixis Inc.	$67.27	3
Daiichi Sankyo Inc.	$54.35	3
Puma Biotechnology, Inc.	$52.46	4
Bio Products Laboratory USA, Inc.	$40.01	1
EISAI INC.	$36.70	2
GENZYME CORPORATION	$35.20	2
AbbVie, Inc.	$31.63	2
Sun Pharmaceutical Industries Inc.	$28.89	2
EMD Serono, Inc.	$26.46	2
JAZZ PHARMACEUTICALS INC.	$23.69	1
Taiho Oncology, Inc.	$22.18	1
Incyte Corporation	$19.38	1
TESARO, Inc.	$18.63	1
Rigel Pharmaceuticals, Inc.	$16.66	1
Heron Therapeutics, Inc.	$15.40	1
Kyowa Kirin, Inc.	$13.98	1
Astellas Pharma US Inc	$13.44	1
Foundation Medicine, Inc.	$12.97	1
Ipsen Biopharmaceuticals, Inc	$12.24	1
AMAG Pharmaceuticals, Inc.	$12.13	1

Page 4 of 5; records 151–200 of 225 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

NASSIM H NABBOUT

NPI 1528029147 · CMS profile ID 23639

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

WICHITA, KS

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, PY2019; 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 4 of 5; records 151–200 of 225 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1528029147?year=2019&recipient=provider&page=4#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain: NASSIM H NABBOUT, NPI 1528029147, CMS profile ID 23639. General Payments, PY2019; 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 4 of 5; records 151–200 of 225 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1528029147?year=2019&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). NASSIM H NABBOUT, NPI 1528029147, CMS profile ID 23639. General Payments, PY2019; 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 4 of 5; records 151–200 of 225 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1528029147?year=2019&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: NASSIM H NABBOUT, NPI 1528029147, CMS profile ID 23639, IndustryPayments, General Payments, PY2019; 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 4 of 5; records 151–200 of 225 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1528029147?year=2019&recipient=provider&page=4#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 · PY2019

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 · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

225 matching records · $3,842.46 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 225 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 151–200 of 225.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
PFIZER INC.	$9.54	04/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672464247	CMS
E.R. Squibb & Sons, L.L.C.	$16.96	04/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249891	CMS
E.R. Squibb & Sons, L.L.C.	$5.84	04/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249893	CMS
Lilly USA, LLC	$26.04	04/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658038399	CMS
Merck Sharp & Dohme Corporation	$18.44	04/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695437077	CMS
Amgen Inc.	$28.12	04/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662815399	CMS
Merck Sharp & Dohme Corporation	$18.43	04/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695438755	CMS
Novartis Pharmaceuticals Corporation	$7.56	04/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889893	CMS
Novartis Pharmaceuticals Corporation	$14.16	04/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889891	CMS
Amgen Inc.	$16.43	04/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662815375	CMS
Lilly USA, LLC	$12.86	04/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658055585	CMS
PFIZER INC.	$6.12	04/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672465243	CMS
Sun Pharmaceutical Industries Inc.	$11.06	04/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	704602669	CMS
Amgen Inc.	$15.07	04/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662815373	CMS
E.R. Squibb & Sons, L.L.C.	$12.99	04/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249889	CMS
Novartis Pharmaceuticals Corporation	$7.26	04/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889907	CMS
Genentech USA, Inc.	$11.19	04/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681297711	CMS
E.R. Squibb & Sons, L.L.C.	$5.74	04/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249883	CMS
E.R. Squibb & Sons, L.L.C.	$1.26	04/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249885	CMS
E.R. Squibb & Sons, L.L.C.	$0.41	04/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249887	CMS
Incyte Corporation	$19.38	04/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	666263441	CMS
PFIZER INC.	$10.84	04/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672463107	CMS
Bio Products Laboratory USA, Inc.	$40.01	04/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697360595	CMS
Novartis Pharmaceuticals Corporation	$19.62	03/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889879	CMS
Novartis Pharmaceuticals Corporation	$13.82	03/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889881	CMS
Merck Sharp & Dohme Corporation	$13.89	03/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695380185	CMS
PFIZER INC.	$4.74	03/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672632979	CMS
Merck Sharp & Dohme Corporation	$17.30	03/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695352777	CMS
E.R. Squibb & Sons, L.L.C.	$8.62	03/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249847	CMS
PFIZER INC.	$9.09	03/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672426977	CMS
Merck Sharp & Dohme Corporation	$9.82	03/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695370055	CMS
E.R. Squibb & Sons, L.L.C.	$14.30	03/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249851	CMS
Genentech USA, Inc.	$14.23	03/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681236861	CMS
Merck Sharp & Dohme Corporation	$18.89	03/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695398297	CMS
PFIZER INC.	$12.00	03/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672632767	CMS
Novartis Pharmaceuticals Corporation	$15.62	03/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889901	CMS
Array BioPharma Inc.	$124.97	03/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700973821	CMS
Novartis Pharmaceuticals Corporation	$8.39	03/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889865	CMS
Novartis Pharmaceuticals Corporation	$16.44	03/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889873	CMS
E.R. Squibb & Sons, L.L.C.	$15.81	03/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651249853	CMS
Genentech USA, Inc.	$14.99	02/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681213981	CMS
Genentech USA, Inc.	$13.24	02/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	681195929	CMS
Novartis Pharmaceuticals Corporation	$21.76	02/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889877	CMS
Bayer HealthCare Pharmaceuticals Inc.	$93.00	02/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	628415905	CMS
Amgen Inc.	$28.81	02/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662815401	CMS
Janssen Biotech, Inc.	$14.50	02/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658610959	CMS
Novartis Pharmaceuticals Corporation	$9.00	02/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659889875	CMS
AstraZeneca Pharmaceuticals LP	$15.68	02/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685512589	CMS
PFIZER INC.	$15.78	02/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	672466173	CMS
Janssen Biotech, Inc.	$10.19	02/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658610953	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$3,842.46	225
PY2020	$4,673.17	190
PY2021	$5,532.69	249
PY2022	$3,827.72	246
PY2023	$3,542.74	225
PY2024	$3,310.72	208
PY2025	$3,372.29	175

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.