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

MACKENZY KASSAB

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI: 1619605722
CMS profile: 11519953
Location: FARMINGTON HILLS, MI

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 · PY2024–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,808.33

113 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	$2,808.33	113

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Vanda Pharmaceuticals Inc.	$800.84	21
ABBVIE INC.	$395.24	18
ITI, Inc.	$258.15	14
Otsuka America Pharmaceutical, Inc.	$224.57	12
Axsome Therapeutics, Inc.	$223.94	6
Lundbeck LLC	$216.60	9
Tris Pharma Inc	$173.25	5
Neurocrine BioSciences, Inc.	$167.15	8
Alkermes, Inc.	$152.82	10
Collegium Pharmaceutical, Inc.	$40.95	2
Noven Therapeutics, LLC	$36.50	2
Takeda Pharmaceuticals U.S.A., Inc.	$34.63	2
Janssen Pharmaceuticals, Inc	$23.98	1
E.R. Squibb & Sons, L.L.C.	$23.80	1
Teva Pharmaceuticals USA, Inc.	$20.76	1
OWP Pharmaceuticals, Inc.	$15.15	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2024	$185.46	9
PY2025	$2,808.33	113

Payment records · PY2025 (113)

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

Program year 2025 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
Tris Pharma Inc	$4.85	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1192253651	CMS
ABBVIE INC.	$5.64	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1204503730	CMS
Vanda Pharmaceuticals Inc.	$36.47	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1233076940	CMS
ABBVIE INC.	$25.07	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1204503724	CMS
Otsuka America Pharmaceutical, Inc.	$17.79	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1227782936	CMS
ABBVIE INC.	$26.70	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1204503720	CMS
Vanda Pharmaceuticals Inc.	$38.32	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233076938	CMS
Neurocrine BioSciences, Inc.	$23.30	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1242862665	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$17.84	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1241565321	CMS
ABBVIE INC.	$29.01	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1204503716	CMS
Axsome Therapeutics, Inc.	$124.99	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1235774468	CMS
Vanda Pharmaceuticals Inc.	$35.24	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1233076936	CMS
Lundbeck LLC	$19.39	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1251920894	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$10.53	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1241565319	CMS
Teva Pharmaceuticals USA, Inc.	$20.76	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1247468637	CMS
ABBVIE INC.	$22.16	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1204503713	CMS
Vanda Pharmaceuticals Inc.	$39.50	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1233076934	CMS
Alkermes, Inc.	$5.03	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1222538135	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$32.72	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1241565317	CMS
ABBVIE INC.	$7.20	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1204503709	CMS
Neurocrine BioSciences, Inc.	$26.81	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1242842027	CMS
Vanda Pharmaceuticals Inc.	$122.45	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233076932	CMS
Tris Pharma Inc	$6.98	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1192253653	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$13.86	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1241565315	CMS
Alkermes, Inc.	$11.19	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1222538133	CMS
Noven Therapeutics, LLC	$20.33	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1240410542	CMS
Collegium Pharmaceutical, Inc.	$23.09	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1224196572	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$10.29	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1241565313	CMS
Vanda Pharmaceuticals Inc.	$4.14	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233076930	CMS
ABBVIE INC.	$6.15	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1204503705	CMS
Lundbeck LLC	$24.33	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1251920892	CMS
Otsuka America Pharmaceutical, Inc.	$24.17	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1227782932	CMS
Vanda Pharmaceuticals Inc.	$38.12	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233076928	CMS
ABBVIE INC.	$24.42	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1204503701	CMS
Vanda Pharmaceuticals Inc.	$35.05	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233076926	CMS
Lundbeck LLC	$24.37	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1251920890	CMS
Alkermes, Inc.	$6.47	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1222538129	CMS
Alkermes, Inc.	$1.13	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1222538131	CMS
Axsome Therapeutics, Inc.	$5.29	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1235501308	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$26.06	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1241565311	CMS
ABBVIE INC.	$5.97	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1204503698	CMS
Neurocrine BioSciences, Inc.	$20.35	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1242883185	CMS
Noven Therapeutics, LLC	$16.17	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1240410540	CMS
Otsuka America Pharmaceutical, Inc.	$28.17	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1227782928	CMS
Vanda Pharmaceuticals Inc.	$23.98	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1233076922	CMS
Vanda Pharmaceuticals Inc.	$2.06	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1233076924	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.99	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1241565309	CMS
Axsome Therapeutics, Inc.	$33.47	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235501247	CMS
ABBVIE INC.	$21.29	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1204503695	CMS
Otsuka America Pharmaceutical, Inc.	$18.75	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227782924	CMS
Alkermes, Inc.	$22.00	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1222538127	CMS
Tris Pharma Inc	$16.69	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1192253655	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.11	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1241565307	CMS
Vanda Pharmaceuticals Inc.	$39.26	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233076920	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.21	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223982389	CMS
Lundbeck LLC	$26.84	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1251920888	CMS
Otsuka America Pharmaceutical, Inc.	$14.81	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1227782920	CMS
Vanda Pharmaceuticals Inc.	$30.75	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1233076918	CMS
Alkermes, Inc.	$23.43	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1222538125	CMS
Axsome Therapeutics, Inc.	$14.64	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235418655	CMS
ABBVIE INC.	$5.04	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1204503691	CMS
Axsome Therapeutics, Inc.	$18.07	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1235418634	CMS
Vanda Pharmaceuticals Inc.	$32.28	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233076916	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$21.15	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1241565305	CMS
Lundbeck LLC	$27.77	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1251920886	CMS
Otsuka America Pharmaceutical, Inc.	$21.08	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1227782917	CMS
Neurocrine BioSciences, Inc.	$22.57	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1242867761	CMS
Vanda Pharmaceuticals Inc.	$39.69	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233076914	CMS
Alkermes, Inc.	$29.44	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1222538123	CMS
E.R. Squibb & Sons, L.L.C.	$23.80	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1184419664	CMS
Axsome Therapeutics, Inc.	$27.48	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235296058	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$29.34	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1241565303	CMS
ABBVIE INC.	$103.20	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1204503687	CMS
Otsuka America Pharmaceutical, Inc.	$23.63	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1227782914	CMS
ABBVIE INC.	$17.81	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1204503682	CMS
Alkermes, Inc.	$11.97	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222538121	CMS
OWP Pharmaceuticals, Inc.	$15.15	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1208704804	CMS
Neurocrine BioSciences, Inc.	$8.34	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1242935530	CMS
Otsuka America Pharmaceutical, Inc.	$22.18	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1227782912	CMS
Alkermes, Inc.	$23.06	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1222538119	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$11.42	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1241565301	CMS
Lundbeck LLC	$25.72	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1251920884	CMS
ABBVIE INC.	$10.55	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1204503679	CMS
Vanda Pharmaceuticals Inc.	$80.95	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233076912	CMS
Janssen Pharmaceuticals, Inc	$23.98	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174582249	CMS
Otsuka America Pharmaceutical, Inc.	$8.84	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1227782908	CMS
Collegium Pharmaceutical, Inc.	$17.86	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1224196570	CMS
ABBVIE INC.	$21.57	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1204503676	CMS
Tris Pharma Inc	$23.38	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1192253657	CMS
Otsuka America Pharmaceutical, Inc.	$7.67	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1227782905	CMS
Lundbeck LLC	$24.07	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1251920882	CMS
Vanda Pharmaceuticals Inc.	$37.26	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1233076910	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$22.94	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1241565299	CMS
ABBVIE INC.	$22.29	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1204503672	CMS
Neurocrine BioSciences, Inc.	$26.81	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1242842029	CMS
Vanda Pharmaceuticals Inc.	$18.57	03/29/2025	Food and Beverage	No dispute reported	06/30/2026	1233076908	CMS
Vanda Pharmaceuticals Inc.	$38.35	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1233076906	CMS
Neurocrine BioSciences, Inc.	$7.11	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1242938608	CMS
Tris Pharma Inc	$121.35	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1192253659	CMS
Lundbeck LLC	$23.83	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1251920880	CMS
Vanda Pharmaceuticals Inc.	$38.58	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233076904	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$12.72	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1241565297	CMS
Otsuka America Pharmaceutical, Inc.	$11.57	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1227782902	CMS
Vanda Pharmaceuticals Inc.	$36.99	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233076902	CMS
Lundbeck LLC	$20.28	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1251920878	CMS
ABBVIE INC.	$22.67	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1204503668	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.42	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1224002774	CMS
ABBVIE INC.	$18.50	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1204503664	CMS
Neurocrine BioSciences, Inc.	$31.86	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1242822478	CMS
Alkermes, Inc.	$19.10	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1222538117	CMS
Vanda Pharmaceuticals Inc.	$32.83	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1233076900	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$13.18	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1241565295	CMS
Otsuka America Pharmaceutical, Inc.	$25.91	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1227782898	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: 2024, 2025
Source files: Dataset page · Bulk file · 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-1619605722

Plain: MACKENZY KASSAB, NPI 1619605722. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1619605722.
APA 7: IndustryPayments. (2026). MACKENZY KASSAB, NPI 1619605722 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1619605722
Bluebook: MACKENZY KASSAB, NPI 1619605722, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1619605722.

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