Covered recipient · General Payments record

JOHN T OO

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI: 1396265864
CMS profile: 10471677
Location: FORT WAYNE, IN

General Payments · PY2021–2024

$9,958.56

Reported across 660 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,527.37

98 records · 0 disputed

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

How these totals are 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

PY2024 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$1,527.37	98

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$247.57	24
Acerta Pharma LLC	$186.03	6
Bayer HealthCare Pharmaceuticals Inc.	$174.11	18
Novo Nordisk AS	$167.03	9
IRONWOOD PHARMACEUTICALS, INC	$110.64	6
ITI, Inc.	$65.11	3
Lilly USA, LLC	$61.24	4
Lundbeck LLC	$54.10	2
Madrigal Pharmaceuticals	$50.18	2
E.R. Squibb & Sons, L.L.C.	$47.05	3
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$44.21	3
Exact Sciences Corporation	$41.79	3
Corcept Therapeutics	$41.28	2
NOVARTIS PHARMACEUTICALS CORPORATION	$40.67	2
Janssen Pharmaceuticals, Inc	$35.67	2
Astellas Pharma US Inc	$33.04	2
Phathom Pharmaceuticals, Inc.	$32.96	2
SANOFI-AVENTIS U.S. LLC	$26.41	1
Abbott Laboratories	$21.73	1
Axsome Therapeutics, Inc.	$16.67	1
BETA BIONICS, INC.	$15.71	1
QOL Medical, LLC	$14.17	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$4,032.92	272
PY2022	$3,183.68	201
PY2023	$1,214.59	89
PY2024	$1,527.37	98

Payment records · PY2024 (98)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2021 2022 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Abbott Laboratories	$21.73	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1125043952	CMS
ABBVIE INC.	$18.68	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1107765742	CMS
ABBVIE INC.	$15.52	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1107765744	CMS
ABBVIE INC.	$13.86	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1107765746	CMS
ABBVIE INC.	$15.69	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1107765748	CMS
ABBVIE INC.	$13.66	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1107765750	CMS
ABBVIE INC.	$1.83	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1107765752	CMS
ABBVIE INC.	$11.80	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1107765754	CMS
ABBVIE INC.	$17.65	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1107765756	CMS
ABBVIE INC.	$10.92	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1107765758	CMS
ABBVIE INC.	$12.93	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1107765760	CMS
ABBVIE INC.	$13.82	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1107765762	CMS
ABBVIE INC.	$1.86	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1107765764	CMS
ABBVIE INC.	$12.38	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1107765766	CMS
ABBVIE INC.	$20.73	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1107765768	CMS
ABBVIE INC.	$17.59	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1107765770	CMS
ABBVIE INC.	$12.46	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1107765772	CMS
ABBVIE INC.	$7.84	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1107765774	CMS
ABBVIE INC.	$2.14	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1107765776	CMS
ABBVIE INC.	$1.11	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1107765778	CMS
ABBVIE INC.	$7.05	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1107765780	CMS
ABBVIE INC.	$10.13	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1107765782	CMS
ABBVIE INC.	$2.43	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1107765784	CMS
ABBVIE INC.	$2.89	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1107765786	CMS
ABBVIE INC.	$2.60	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1107765788	CMS
Astellas Pharma US Inc	$16.02	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1139513301	CMS
Astellas Pharma US Inc	$17.02	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1139532858	CMS
AstraZeneca Pharmaceuticals LP	$56.09	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1104347424	CMS
AstraZeneca Pharmaceuticals LP	$18.55	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1105699386	CMS
AstraZeneca Pharmaceuticals LP	$13.55	03/31/2024	Food and Beverage	Undisputed	01/23/2026	1104609574	CMS
AstraZeneca Pharmaceuticals LP	$14.95	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1104474900	CMS
AstraZeneca Pharmaceuticals LP	$49.08	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1105328348	CMS
AstraZeneca Pharmaceuticals LP	$33.81	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1105620965	CMS
Axsome Therapeutics, Inc.	$16.67	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1148371337	CMS
Bayer Healthcare Pharmaceuticals Inc.	$7.23	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1086101703	CMS
Bayer Healthcare Pharmaceuticals Inc.	$5.99	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1086102131	CMS
Bayer Healthcare Pharmaceuticals Inc.	$2.79	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1086105292	CMS
Bayer Healthcare Pharmaceuticals Inc.	$2.78	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1086099933	CMS
Bayer Healthcare Pharmaceuticals Inc.	$25.24	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1086324488	CMS
Bayer Healthcare Pharmaceuticals Inc.	$7.42	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1086097467	CMS
Bayer Healthcare Pharmaceuticals Inc.	$2.16	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1086103728	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.90	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1086321592	CMS
Bayer Healthcare Pharmaceuticals Inc.	$8.16	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1086097917	CMS
Bayer Healthcare Pharmaceuticals Inc.	$2.37	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1086104764	CMS
Bayer Healthcare Pharmaceuticals Inc.	$6.31	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1086105286	CMS
Bayer Healthcare Pharmaceuticals Inc.	$2.20	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1086102477	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.60	06/01/2024	Food and Beverage	Undisputed	01/23/2026	1086360894	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.45	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1086366897	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.59	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1086297332	CMS
Bayer Healthcare Pharmaceuticals Inc.	$6.72	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1086098685	CMS
Bayer Healthcare Pharmaceuticals Inc.	$4.62	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1086106444	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.58	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1086292280	CMS
BETA BIONICS, INC.	$15.71	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1087885187	CMS
Corcept Therapeutics	$19.53	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1117749655	CMS
Corcept Therapeutics	$21.75	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1117749751	CMS
E.R. Squibb & Sons, L.L.C.	$17.45	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1101606519	CMS
E.R. Squibb & Sons, L.L.C.	$15.13	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1101606531	CMS
E.R. Squibb & Sons, L.L.C.	$14.47	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1101606596	CMS
Exact Sciences Corporation	$14.16	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1114560590	CMS
Exact Sciences Corporation	$14.28	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1114560593	CMS
Exact Sciences Corporation	$13.35	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1114560597	CMS
IRONWOOD PHARMACEUTICALS, INC	$16.79	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1153726409	CMS
IRONWOOD PHARMACEUTICALS, INC	$20.58	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1153743928	CMS
IRONWOOD PHARMACEUTICALS, INC	$18.17	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1153743925	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.80	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1153708792	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.61	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1153708796	CMS
IRONWOOD PHARMACEUTICALS, INC	$19.69	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1153726413	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$26.11	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1143575516	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$16.00	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1143575518	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$23.00	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1143575520	CMS
Janssen Pharmaceuticals, Inc	$18.40	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1078017018	CMS
Janssen Pharmaceuticals, Inc	$17.27	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1078017260	CMS
Lilly USA, LLC	$16.53	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1135714990	CMS
Lilly USA, LLC	$14.93	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1135696156	CMS
Lilly USA, LLC	$13.76	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1135696158	CMS
Lilly USA, LLC	$16.02	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1135659305	CMS
Lundbeck LLC	$26.73	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1146071040	CMS
Lundbeck LLC	$27.37	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1146071042	CMS
Madrigal Pharmaceuticals	$29.72	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1144196641	CMS
Madrigal Pharmaceuticals	$20.46	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1144196643	CMS
Novartis Pharmaceuticals Corporation	$19.64	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1087196915	CMS
Novartis Pharmaceuticals Corporation	$21.03	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1087196927	CMS
Novo Nordisk Inc	$20.90	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1100453506	CMS
Novo Nordisk Inc	$19.11	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1100440727	CMS
Novo Nordisk Inc	$17.74	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1100529847	CMS
Novo Nordisk Inc	$15.48	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1100372048	CMS
Novo Nordisk Inc	$18.17	05/18/2024	Food and Beverage	Undisputed	01/23/2026	1100319034	CMS
Novo Nordisk Inc	$18.35	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1100471687	CMS
Novo Nordisk Inc	$20.27	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1100512347	CMS
Novo Nordisk Inc	$14.21	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1100632771	CMS
Novo Nordisk Inc	$22.80	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1100264100	CMS
Phathom Pharmaceuticals, Inc.	$15.52	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1151194067	CMS
Phathom Pharmaceuticals, Inc.	$17.44	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1151194069	CMS
QOL Medical, LLC	$14.17	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1147742754	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.20	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1153547359	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.98	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1153598729	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.03	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1153714034	CMS
SANOFI-AVENTIS U.S. LLC	$26.41	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1139938245	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-01-23
Program years on this page: 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
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.