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

YUNG LYOU

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1013277342
CMS profile
420704
Location
FULLERTON, 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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Filter and download payment records

General Payments · PY2022 · Entire year

$22,048.04

62 records · 0 disputed

Summary and payment records

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

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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

PY2022 · entire year · sorted by reported total

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

62 matching records · $22,048.04 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 62 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 62.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Coherus Biosciences Inc. $23.3012/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026956566133 CMS
Astellas Pharma Global Development $1,743.0012/15/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261022063283 CMS
Gilead Sciences, Inc. $32.9012/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929612281 CMS
Merck Sharp & Dohme LLC $20.8512/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944269603 CMS
Celgene Corporation $33.6112/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932794535 CMS
Genentech USA, Inc. $23.7812/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950717053 CMS
Janssen Biotech, Inc. $1,100.0011/21/2022 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
06/30/2026885543067 CMS
Seagen Inc. $31.7911/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904132599 CMS
Janssen Biotech, Inc. $1,100.0011/17/2022 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
06/30/2026885543062 CMS
MorphoSys, US Inc. $21.4111/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962537835 CMS
Astellas Pharma US Inc $20.6611/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940315525 CMS
Janssen Biotech, Inc. $1,100.0011/02/2022 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
06/30/2026885543059 CMS
AVEO Pharmaceuticals, Inc. $1,500.0011/01/2022 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950108041 CMS
Janssen Biotech, Inc. $1,100.0010/27/2022 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
06/30/2026885543055 CMS
Celgene Corporation $22.8210/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932794533 CMS
EISAI INC. $22.2810/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908099375 CMS
Janssen Biotech, Inc. $1,100.0010/13/2022 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
06/30/2026885543051 CMS
Janssen Biotech, Inc. $36.9410/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885543075 CMS
Janssen Biotech, Inc. $1,100.0010/07/2022 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
06/30/2026885543047 CMS
E.R. Squibb & Sons, L.L.C. $18.6409/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932794513 CMS
Janssen Biotech, Inc. $25.0009/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885543039 CMS
Janssen Biotech, Inc. $25.1809/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885543043 CMS
Janssen Biotech, Inc. $3,575.0009/27/2022 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
06/30/2026885543071 CMS
AstraZeneca Pharmaceuticals LP $23.3409/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915868935 CMS
AstraZeneca Pharmaceuticals LP $110.3509/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914930489 CMS
E.R. Squibb & Sons, L.L.C. $17.4309/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932794491 CMS
AstraZeneca Pharmaceuticals LP $22.3209/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915653533 CMS
Merck Sharp & Dohme LLC $18.4509/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944233041 CMS
Amgen Inc. $25.3309/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939180581 CMS
Bayer HealthCare Pharmaceuticals Inc. $24.7209/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930593473 CMS
Janssen Biotech, Inc. $21.6109/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885543083 CMS
Janssen Biotech, Inc. $2.9909/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885543087 CMS
Incyte Corporation $25.2208/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943018949 CMS
Lilly USA, LLC $16.6308/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918446265 CMS
BeiGene USA, Inc. $13.0808/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940798421 CMS
Novartis Pharmaceuticals Corporation $17.1608/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893917539 CMS
Merck Sharp & Dohme LLC $18.8508/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944211649 CMS
E.R. Squibb & Sons, L.L.C. $17.3208/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932794531 CMS
AstraZeneca Pharmaceuticals LP $24.2007/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915150059 CMS
AstraZeneca Pharmaceuticals LP $2.0307/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915786067 CMS
Merck Sharp & Dohme LLC $18.0307/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944192301 CMS
E.R. Squibb & Sons, L.L.C. $16.9607/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932794487 CMS
Astellas Pharma US Inc $12.7207/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940218963 CMS
Janssen Biotech, Inc. $75.9906/15/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885543034 CMS
Merck Sharp & Dohme LLC $12.5606/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944332897 CMS
Astellas Pharma US Inc $23.5506/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940200601 CMS
Astellas Pharma US Inc $12.9105/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940197991 CMS
Amgen Inc. $25.8105/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939830939 CMS
Lilly USA, LLC $22.0005/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918389001 CMS
MorphoSys, US Inc. $14.0405/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962537771 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $474.31 6
PY2020 $1,726.08 9
PY2021 $8,659.85 9
PY2022 $22,048.04 62
PY2023 $19,024.99 97
PY2024 $3,554.47 117
PY2025 $7,636.65 120

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
YUNG LYOU, NPI 1013277342. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1013277342.
APA 7
IndustryPayments. (2026). YUNG LYOU, NPI 1013277342 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1013277342
Bluebook
YUNG LYOU, NPI 1013277342, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1013277342.

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