Covered recipient · General Payments record

KEVIN KHAI T TIEU

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI: 1154397768
CMS profile: 325211
Location: FOUNTAIN VALLEY, CA

General Payments · PY2018–2024

$41,043.81

Reported across 466 records
CMS publication 2026-01-23

Latest program year · PY2024

$8,891.00

68 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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$7,177.50	2
Food and Beverage	$1,507.86	63
Education	$205.64	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Exeltis, USA Inc.	$7,387.05	8
Sumitomo Pharma America, Inc.	$393.65	21
Astellas Pharma US Inc	$326.05	8
PFIZER INC.	$154.45	11
LEO Pharma Inc.	$121.15	1
Lilly USA, LLC	$116.75	1
MILLICENT US INC	$87.28	4
Aspira Women's Health Inc	$51.98	3
CooperSurgical, Inc.	$48.42	2
Xeris Pharmaceuticals, Inc.	$45.80	2
DEXCOM, INC.	$45.56	2
Evofem Biosciences, Inc.	$38.38	2
MAYNE PHARMA COMMERCIAL LLC	$31.53	1
ABBVIE INC.	$23.47	1
Agile Therapeutics, Inc.	$19.48	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$1,403.73	89
PY2019	$1,427.03	68
PY2020	$413.57	19
PY2021	$7,553.37	84
PY2022	$14,162.56	79
PY2023	$7,192.55	59
PY2024	$8,891.00	68

Payment records · PY2024 (68)

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

Program year 2024 2018 2019 2020 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
ABBVIE INC.	$23.47	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1106225637	CMS
Agile Therapeutics, Inc.	$19.48	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1154845567	CMS
Aspira Women's Health Inc	$22.82	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1126776057	CMS
Aspira Women's Health Inc	$6.17	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1126777327	CMS
Aspira Women's Health Inc	$22.99	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1126779338	CMS
Astellas Pharma US Inc	$23.96	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1139312158	CMS
Astellas Pharma US Inc	$90.95	03/01/2024	Education	Undisputed	01/23/2026	1139345394	CMS
Astellas Pharma US Inc	$25.96	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1139296204	CMS
Astellas Pharma US Inc	$27.36	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1139339358	CMS
Astellas Pharma US Inc	$27.60	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1139384634	CMS
Astellas Pharma US Inc	$21.82	09/21/2024	Food and Beverage	Undisputed	01/23/2026	1139395525	CMS
Astellas Pharma US Inc	$87.99	10/02/2024	Education	Undisputed	01/23/2026	1139419699	CMS
Astellas Pharma US Inc	$20.41	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1139427122	CMS
CooperSurgical, Inc.	$24.79	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1150797953	CMS
CooperSurgical, Inc.	$23.63	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1150797985	CMS
Dexcom, Inc.	$23.19	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1153314358	CMS
Dexcom, Inc.	$22.37	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1153314360	CMS
Evofem Biosciences, Inc.	$20.73	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1091276786	CMS
Evofem Biosciences, Inc.	$17.65	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1091276782	CMS
Exeltis, USA Inc.	$25.40	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1150006156	CMS
Exeltis, USA Inc.	$9.41	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1150006158	CMS
Exeltis, USA Inc.	$2,250.00	05/21/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1150006160	CMS
Exeltis, USA Inc.	$121.70	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1150006162	CMS
Exeltis, USA Inc.	$4,927.50	05/21/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1150006164	CMS
Exeltis, USA Inc.	$15.92	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1150006166	CMS
Exeltis, USA Inc.	$17.10	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1150006168	CMS
Exeltis, USA Inc.	$20.02	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1150006170	CMS
LEO Pharma Inc.	$121.15	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1152653847	CMS
Lilly USA, LLC	$116.75	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1135111000	CMS
MAYNE PHARMA COMMERCIAL LLC	$31.53	12/14/2024	Food and Beverage	Undisputed	01/23/2026	1154707275	CMS
MILLICENT US INC	$26.70	06/03/2024	Education	Undisputed	01/23/2026	1150912712	CMS
MILLICENT US INC	$19.47	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1150912714	CMS
MILLICENT US INC	$19.00	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1150912716	CMS
MILLICENT US INC	$22.11	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1150912718	CMS
PFIZER INC.	$18.01	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1131306892	CMS
PFIZER INC.	$19.14	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1131306896	CMS
PFIZER INC.	$17.26	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1131406810	CMS
PFIZER INC.	$18.83	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1131634605	CMS
PFIZER INC.	$1.85	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1131634609	CMS
PFIZER INC.	$17.35	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1131635329	CMS
PFIZER INC.	$19.27	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1131635333	CMS
PFIZER INC.	$0.22	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1131635336	CMS
PFIZER INC.	$1.73	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1131635340	CMS
PFIZER INC.	$19.30	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1131640037	CMS
PFIZER INC.	$21.49	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1131640040	CMS
Sumitomo Pharma America, Inc.	$17.49	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1148928216	CMS
Sumitomo Pharma America, Inc.	$16.76	02/10/2024	Food and Beverage	Undisputed	01/23/2026	1148928218	CMS
Sumitomo Pharma America, Inc.	$18.28	02/10/2024	Food and Beverage	Undisputed	01/23/2026	1148928220	CMS
Sumitomo Pharma America, Inc.	$26.32	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1148928222	CMS
Sumitomo Pharma America, Inc.	$9.20	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1148928224	CMS
Sumitomo Pharma America, Inc.	$20.97	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1148928226	CMS
Sumitomo Pharma America, Inc.	$6.08	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1148928228	CMS
Sumitomo Pharma America, Inc.	$20.22	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1148928230	CMS
Sumitomo Pharma America, Inc.	$26.68	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1148928232	CMS
Sumitomo Pharma America, Inc.	$24.07	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1148928234	CMS
Sumitomo Pharma America, Inc.	$21.23	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1148928236	CMS
Sumitomo Pharma America, Inc.	$15.30	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1148928238	CMS
Sumitomo Pharma America, Inc.	$23.39	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1148928240	CMS
Sumitomo Pharma America, Inc.	$16.98	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1148928242	CMS
Sumitomo Pharma America, Inc.	$26.83	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1148928244	CMS
Sumitomo Pharma America, Inc.	$8.33	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1148928246	CMS
Sumitomo Pharma America, Inc.	$2.24	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1148928248	CMS
Sumitomo Pharma America, Inc.	$20.34	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1148928250	CMS
Sumitomo Pharma America, Inc.	$23.61	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1148928252	CMS
Sumitomo Pharma America, Inc.	$25.64	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1148928254	CMS
Sumitomo Pharma America, Inc.	$23.69	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1148928256	CMS
Xeris Pharmaceuticals, Inc.	$23.84	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1144601661	CMS
Xeris Pharmaceuticals, Inc.	$21.96	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1144601663	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: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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