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

HYUN DON YUN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1508090473
CMS profile
463099
Location
RIVERSIDE, 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 · PY2022 · Entire year

$2,174.34

109 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,056.17 106
Education $118.17 3

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

109 matching records · $2,174.34 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 109 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 109.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novartis Pharmaceuticals Corporation $20.1912/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464535 CMS
BeiGene USA, Inc. $24.7510/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940797695 CMS
Novartis Pharmaceuticals Corporation $22.8208/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464533 CMS
Novartis Pharmaceuticals Corporation $21.0207/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464531 CMS
Celgene Corporation $18.4007/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816855 CMS
BeiGene USA, Inc. $17.3907/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940797697 CMS
BeiGene USA, Inc. $17.3907/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940797699 CMS
Seagen Inc. $15.0407/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904121453 CMS
Novartis Pharmaceuticals Corporation $20.2307/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464529 CMS
Rigel Pharmaceuticals, Inc. $23.1707/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962274387 CMS
Astellas Pharma US Inc $24.4706/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940217909 CMS
GENZYME CORPORATION $16.6406/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938756097 CMS
Novartis Pharmaceuticals Corporation $20.2006/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464525 CMS
PUMA BIOTECHNOLOGY, INC. $21.5206/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942288705 CMS
Amgen Inc. $20.0806/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939913283 CMS
Deciphera Pharmaceuticals Inc. $14.5906/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026953435909 CMS
JAZZ PHARMACEUTICALS INC. $28.3106/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951365173 CMS
Novartis Pharmaceuticals Corporation $20.2306/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464527 CMS
Kyowa Kirin, Inc. $14.0906/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026905047051 CMS
E.R. Squibb & Sons, L.L.C. $14.0706/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816849 CMS
Celgene Corporation $14.8706/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816843 CMS
Pharmacyclics LLC, an AbbVie Company $11.9906/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026890350253 CMS
Astellas Pharma US Inc $24.8506/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940201275 CMS
Celgene Corporation $25.2405/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816841 CMS
SERVIER PHARMACEUTICALS LLC $19.1205/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026964204179 CMS
Blueprint Medicines Corporation $17.1805/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026958943467 CMS
Genentech USA, Inc. $27.0105/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950753399 CMS
EMD Serono, Inc. $14.5105/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941516905 CMS
AVEO Pharmaceuticals, Inc. $14.9105/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950104413 CMS
Janssen Biotech, Inc. $28.9005/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885574763 CMS
Pharmacyclics LLC, an AbbVie Company $29.2705/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026890350251 CMS
BeiGene USA, Inc. $27.3605/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940797701 CMS
Celgene Corporation $15.9705/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816839 CMS
Novartis Pharmaceuticals Corporation $19.2205/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464523 CMS
Bayer HealthCare Pharmaceuticals Inc. $25.6205/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929830973 CMS
Karyopharm Therapeutics Inc. $19.3005/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026946518689 CMS
Ipsen Biopharmaceuticals, Inc $19.2805/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893389639 CMS
E.R. Squibb & Sons, L.L.C. $21.5404/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816835 CMS
Celgene Corporation $20.8504/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816831 CMS
Celgene Corporation $0.4904/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816833 CMS
Celgene Corporation $16.6004/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932816911 CMS
Lilly USA, LLC $17.5604/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918039301 CMS
Takeda Pharmaceuticals U.S.A., Inc. $99.9904/21/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955885807 CMS
AstraZeneca Pharmaceuticals LP $19.2004/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915431975 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.1904/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955885803 CMS
BeiGene USA, Inc. $28.2704/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940797703 CMS
Emmaus Medical, Inc. $17.1504/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026960497733 CMS
Novartis Pharmaceuticals Corporation $15.1804/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464521 CMS
Novartis Pharmaceuticals Corporation $20.8804/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894464515 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.4004/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887539091 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,642.98 75
PY2022 $2,174.34 109
PY2023 $1,040.31 15
PY2024 $1,198.69 8
PY2025 $1,221.60 4

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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
HYUN DON YUN, NPI 1508090473. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1508090473.
APA 7
IndustryPayments. (2026). HYUN DON YUN, NPI 1508090473 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1508090473
Bluebook
HYUN DON YUN, NPI 1508090473, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1508090473.

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