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 · PY2021 · Entire year

$7,553.37

84 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

PY2021 · entire year · sorted by reported total

By paying entity

PY2021 · entire year · sorted by reported total

Paying entityAmountRecords
PFIZER INC. $4,993.12 16
Myovant Sciences Inc. $1,478.91 11
AbbVie Inc. $295.43 22
Evofem Biosciences, Inc. $142.73 8
Avion Pharmaceuticals $141.18 11
Novo Nordisk Inc $120.90 1
Ethicon US, LLC $110.54 1
MAYNE PHARMA INC. $84.85 4
TherapeuticsMD, Inc. $74.50 4
Mylan Pharmaceuticals Inc. $43.69 2
CooperSurgical, Inc. $19.99 1
Agile Therapeutics, Inc. $18.06 1
Exeltis, USA Inc. $15.46 1
Hologic, LLC $14.01 1

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

84 matching records · $7,553.37 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 84 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 84.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Myovant Sciences Inc. $1,120.0012/22/2021 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
06/30/2026834993543 CMS
Evofem Biosciences, Inc. $11.5312/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026855177857 CMS
PFIZER INC. $1,525.0012/17/2021 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
06/30/2026833275337 CMS
MAYNE PHARMA INC. $23.7712/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849486995 CMS
Avion Pharmaceuticals $16.0612/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845414267 CMS
TherapeuticsMD, Inc. $21.0212/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844920457 CMS
PFIZER INC. $1,525.0012/13/2021 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
06/30/2026833167255 CMS
Myovant Sciences Inc. $19.0712/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993541 CMS
MAYNE PHARMA INC. $17.7712/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849486127 CMS
AbbVie Inc. $6.3712/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156363 CMS
AbbVie Inc. $6.4712/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156365 CMS
PFIZER INC. $27.2112/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833167651 CMS
AbbVie Inc. $19.3011/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156361 CMS
Evofem Biosciences, Inc. $6.1411/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026855177855 CMS
Myovant Sciences Inc. $124.3511/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993539 CMS
Evofem Biosciences, Inc. $18.4911/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026855177861 CMS
Myovant Sciences Inc. $13.5011/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993537 CMS
AbbVie Inc. $4.5011/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156359 CMS
PFIZER INC. $1,665.0010/29/2021 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
06/30/2026832980521 CMS
AbbVie Inc. $7.6110/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156357 CMS
MAYNE PHARMA INC. $24.0910/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849496463 CMS
PFIZER INC. $19.1810/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832986473 CMS
TherapeuticsMD, Inc. $11.1810/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844920449 CMS
Myovant Sciences Inc. $119.7710/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993535 CMS
Myovant Sciences Inc. $25.4810/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993533 CMS
AbbVie Inc. $19.5210/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156355 CMS
Avion Pharmaceuticals $10.9810/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845414265 CMS
Avion Pharmaceuticals $17.7710/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845414263 CMS
Novo Nordisk Inc $120.9010/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811454037 CMS
PFIZER INC. $39.1309/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832887901 CMS
Myovant Sciences Inc. $21.5309/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993531 CMS
AbbVie Inc. $29.1909/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156353 CMS
Evofem Biosciences, Inc. $25.2909/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026855177869 CMS
Mylan Pharmaceuticals Inc. $23.7309/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965466121 CMS
PFIZER INC. $24.7009/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832881759 CMS
Evofem Biosciences, Inc. $22.3109/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026855177867 CMS
AbbVie Inc. $4.2608/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156351 CMS
Hologic, LLC $14.0108/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026783373743 CMS
Myovant Sciences Inc. $4.1908/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993529 CMS
AbbVie Inc. $4.4508/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156349 CMS
PFIZER INC. $20.1308/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832828865 CMS
CooperSurgical, Inc. $19.9908/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826651387 CMS
TherapeuticsMD, Inc. $21.5008/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844920453 CMS
AbbVie Inc. $24.6007/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156347 CMS
Evofem Biosciences, Inc. $21.3107/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026855177865 CMS
PFIZER INC. $19.9807/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832778029 CMS
Avion Pharmaceuticals $17.0607/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845414259 CMS
MAYNE PHARMA INC. $19.2207/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849468015 CMS
Myovant Sciences Inc. $20.2307/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834993527 CMS
AbbVie Inc. $5.6607/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026796156345 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.