Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

KEVIN KHAI T TIEU

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1154397768
CMS profile
325211
Location
FOUNTAIN VALLEY, CA

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 · PY2024 · Entire year

$8,914.56

69 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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 . 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

PY2024 · entire year · sorted by reported total

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

69 matching records · $8,914.56 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 69 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 1–50 of 69.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MILLICENT US INC $23.5612/18/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261156017820 CMS
MAYNE PHARMA COMMERCIAL LLC $31.5312/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154707275 CMS
Exeltis, USA Inc. $20.0212/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150006170 CMS
Sumitomo Pharma America, Inc. $23.6912/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928256 CMS
PFIZER INC. $21.4911/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131640040 CMS
Dexcom, Inc. $22.3711/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153314360 CMS
Astellas Pharma US Inc $20.4111/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139427122 CMS
Sumitomo Pharma America, Inc. $25.6411/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928254 CMS
Sumitomo Pharma America, Inc. $23.6110/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928252 CMS
Lilly USA, LLC $116.7510/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135111000 CMS
Sumitomo Pharma America, Inc. $20.3410/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928250 CMS
MILLICENT US INC $22.1110/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150912718 CMS
Exeltis, USA Inc. $17.1010/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150006168 CMS
Sumitomo Pharma America, Inc. $8.3310/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928246 CMS
Sumitomo Pharma America, Inc. $2.2410/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928248 CMS
Astellas Pharma US Inc $87.9910/02/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139419699 CMS
Xeris Pharmaceuticals, Inc. $21.9609/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144601663 CMS
Astellas Pharma US Inc $21.8209/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139395525 CMS
Aspira Women's Health Inc $22.9909/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261126779338 CMS
PFIZER INC. $1.7309/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131635340 CMS
PFIZER INC. $19.3009/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131640037 CMS
CooperSurgical, Inc. $23.6309/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150797985 CMS
Exeltis, USA Inc. $15.9209/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150006166 CMS
Sumitomo Pharma America, Inc. $26.8308/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928244 CMS
PFIZER INC. $19.2708/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131635333 CMS
PFIZER INC. $0.2208/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131635336 CMS
MILLICENT US INC $19.0008/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150912716 CMS
Astellas Pharma US Inc $27.6008/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139384634 CMS
Sumitomo Pharma America, Inc. $16.9808/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928242 CMS
Xeris Pharmaceuticals, Inc. $23.8407/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144601661 CMS
Sumitomo Pharma America, Inc. $23.3907/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928240 CMS
Evofem Biosciences, Inc. $17.6507/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261091276782 CMS
PFIZER INC. $1.8507/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131634609 CMS
PFIZER INC. $17.3507/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131635329 CMS
MILLICENT US INC $19.4707/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150912714 CMS
Sumitomo Pharma America, Inc. $15.3006/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928238 CMS
LEO Pharma Inc. $121.1506/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261152653847 CMS
Sumitomo Pharma America, Inc. $21.2306/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928236 CMS
ABBVIE INC. $23.4706/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261106225637 CMS
MILLICENT US INC $26.7006/03/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150912712 CMS
Sumitomo Pharma America, Inc. $24.0705/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928234 CMS
PFIZER INC. $18.8305/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131634605 CMS
Aspira Women's Health Inc $6.1705/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261126777327 CMS
Exeltis, USA Inc. $2,250.0005/21/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150006160 CMS
Exeltis, USA Inc. $121.7005/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150006162 CMS
Exeltis, USA Inc. $4,927.5005/21/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150006164 CMS
Dexcom, Inc. $23.1905/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153314358 CMS
Astellas Pharma US Inc $27.3605/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139339358 CMS
Sumitomo Pharma America, Inc. $26.6805/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148928232 CMS
Agile Therapeutics, Inc. $19.4804/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154845567 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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 $8,914.56 69
PY2025 $2,218.90 87

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
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.

Plain
KEVIN KHAI T TIEU, NPI 1154397768. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1154397768.
APA 7
IndustryPayments. (2026). KEVIN KHAI T TIEU, NPI 1154397768 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1154397768
Bluebook
KEVIN KHAI T TIEU, NPI 1154397768, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1154397768.

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