KATHRYN ILISSA ROSS

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CHICAGO, IL NPI 1124434014

General Payments — all program years on this page

$2,966.47

Category: General Payments
Program years: PY2022–2024
Record count: 125
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,253.73 across 54 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	$1,253.73	54

By paying entity

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

Paying entity	Amount	Records
ABBVIE INC.	$348.84	14
Otsuka America Pharmaceutical, Inc.	$265.17	10
ITI, Inc.	$230.87	11
Takeda Pharmaceuticals U.S.A., Inc.	$142.01	7
IRONSHORE PHARMACEUTICALS INC.	$111.12	5
Neos Therapeutics, LP	$49.07	2
Axsome Therapeutics, Inc.	$35.53	2
Neurocrine BioSciences, Inc.	$25.68	1
Almatica Pharma Inc.	$24.66	1
Supernus Pharmaceuticals, Inc.	$20.78	1

By program year

Program year	Amount	Records
2022	$160.03	2
2023	$1,552.71	69
2024	$1,253.73	54

Records — PY2024 (54)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1082665917	Neos Therapeutics, LP	$19.13	04/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1082675835	Neos Therapeutics, LP	$29.94	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115135	ABBVIE INC.	$17.30	01/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115137	ABBVIE INC.	$26.85	01/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115139	ABBVIE INC.	$29.56	02/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115141	ABBVIE INC.	$23.95	02/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115143	ABBVIE INC.	$28.93	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115145	ABBVIE INC.	$25.91	03/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115147	ABBVIE INC.	$27.52	03/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115149	ABBVIE INC.	$24.12	03/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115151	ABBVIE INC.	$23.04	04/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115153	ABBVIE INC.	$27.39	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115155	ABBVIE INC.	$23.15	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115157	ABBVIE INC.	$28.78	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115159	ABBVIE INC.	$19.02	05/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108115161	ABBVIE INC.	$23.32	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175500	Otsuka America Pharmaceutical, Inc.	$28.20	01/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175502	Otsuka America Pharmaceutical, Inc.	$29.18	01/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175504	Otsuka America Pharmaceutical, Inc.	$29.00	02/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175506	Otsuka America Pharmaceutical, Inc.	$28.41	03/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175508	Otsuka America Pharmaceutical, Inc.	$16.22	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175510	Otsuka America Pharmaceutical, Inc.	$28.25	04/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175512	Otsuka America Pharmaceutical, Inc.	$27.96	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175514	Otsuka America Pharmaceutical, Inc.	$29.76	05/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175516	Otsuka America Pharmaceutical, Inc.	$23.82	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119175518	Otsuka America Pharmaceutical, Inc.	$24.37	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137615105	Almatica Pharma LLC	$24.66	05/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137816997	Takeda Pharmaceuticals U.S.A., Inc.	$11.25	01/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137816999	Takeda Pharmaceuticals U.S.A., Inc.	$16.46	02/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137817001	Takeda Pharmaceuticals U.S.A., Inc.	$17.22	03/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137817003	Takeda Pharmaceuticals U.S.A., Inc.	$31.36	04/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137817005	Takeda Pharmaceuticals U.S.A., Inc.	$27.54	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137817007	Takeda Pharmaceuticals U.S.A., Inc.	$16.97	05/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137817009	Takeda Pharmaceuticals U.S.A., Inc.	$21.21	05/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592490	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$26.59	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592492	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$26.04	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592494	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$6.57	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592496	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$0.55	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592498	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$21.06	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592500	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.30	03/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592502	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$24.19	03/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592504	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$27.14	03/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592506	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$16.05	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592508	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$27.14	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143592510	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$31.24	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146241367	IRONSHORE PHARMACEUTICALS INC.	$26.00	02/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146244521	IRONSHORE PHARMACEUTICALS INC.	$20.46	05/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146258569	IRONSHORE PHARMACEUTICALS INC.	$18.11	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146258687	IRONSHORE PHARMACEUTICALS INC.	$25.15	04/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146258769	IRONSHORE PHARMACEUTICALS INC.	$21.40	01/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147816954	Supernus Pharmaceuticals, Inc.	$20.78	02/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148375878	Axsome Therapeutics, Inc.	$20.02	03/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148375880	Axsome Therapeutics, Inc.	$15.51	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150952664	Neurocrine Biosciences, Inc.	$25.68	03/20/2024	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.