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

JIYON CHOI

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1144437567
CMS profile
278661
Location
ANTIOCH, 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

$2,894.70

139 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 $2,894.70 139

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

139 matching records · $2,894.70 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 139 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 139.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novartis Pharmaceuticals Corporation $24.1412/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893570863 CMS
ARRAY BIOPHARMA INC $16.1912/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949509423 CMS
Seagen Inc. $21.9112/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904124069 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.2212/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955609265 CMS
MorphoSys, US Inc. $24.1212/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962536427 CMS
AstraZeneca Pharmaceuticals LP $20.8612/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915606721 CMS
Genentech USA, Inc. $28.9912/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950720195 CMS
Lilly USA, LLC $22.5112/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918132107 CMS
E.R. Squibb & Sons, L.L.C. $23.4312/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932917959 CMS
E.R. Squibb & Sons, L.L.C. $23.9012/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932917963 CMS
Seagen Inc. $20.1212/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904124057 CMS
Celgene Corporation $19.6112/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932917957 CMS
Kite Pharma, Inc. $13.3411/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920067079 CMS
Seagen Inc. $26.2911/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904124065 CMS
Taiho Oncology, Inc. $18.3911/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026924015037 CMS
AstraZeneca Pharmaceuticals LP $16.8511/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914796879 CMS
AstraZeneca Pharmaceuticals LP $24.3211/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915008461 CMS
Amgen Inc. $18.2511/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939855363 CMS
Novartis Pharmaceuticals Corporation $20.5911/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893570861 CMS
Astellas Pharma US Inc $24.7811/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940321793 CMS
AstraZeneca Pharmaceuticals LP $22.8211/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914730421 CMS
EISAI INC. $25.6811/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908047309 CMS
GENZYME CORPORATION $30.0011/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938920353 CMS
Taiho Oncology, Inc. $23.6311/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026924015883 CMS
Celgene Corporation $23.4211/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932917953 CMS
Daiichi Sankyo Inc. $20.0610/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930870489 CMS
Amgen Inc. $22.6810/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939855361 CMS
Novartis Pharmaceuticals Corporation $13.4210/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893570859 CMS
Merck Sharp & Dohme LLC $24.6210/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944736249 CMS
Lilly USA, LLC $23.4510/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918088795 CMS
GENZYME CORPORATION $30.0010/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938920337 CMS
Astellas Pharma US Inc $23.0910/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940300753 CMS
Incyte Corporation $17.0410/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943028747 CMS
BeiGene USA, Inc. $13.5810/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940796473 CMS
Merck Sharp & Dohme LLC $21.7210/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944738211 CMS
Genentech USA, Inc. $21.0310/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950751735 CMS
Incyte Corporation $15.1810/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943028705 CMS
AstraZeneca Pharmaceuticals LP $22.0009/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914635549 CMS
Incyte Corporation $16.3609/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943028697 CMS
BeiGene USA, Inc. $23.2409/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940793711 CMS
Novartis Pharmaceuticals Corporation $23.6309/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893570855 CMS
Novartis Pharmaceuticals Corporation $23.3209/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893570857 CMS
ARRAY BIOPHARMA INC $27.2209/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949364739 CMS
Janssen Biotech, Inc. $17.8609/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026885522137 CMS
PFIZER INC. $22.6509/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949325913 CMS
Taiho Oncology, Inc. $17.8408/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026924012359 CMS
Celgene Corporation $17.6608/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932917937 CMS
Global Blood Therapeutics, Inc. $21.8008/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942701355 CMS
Novartis Pharmaceuticals Corporation $17.5408/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893570853 CMS
E.R. Squibb & Sons, L.L.C. $16.2108/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932917931 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,227.99 157
PY2020 $1,831.65 99
PY2021 $2,625.33 134
PY2022 $2,894.70 139
PY2023 $3,257.02 150
PY2024 $3,609.09 159
PY2025 $3,508.28 153

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
JIYON CHOI, NPI 1144437567. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1144437567.
APA 7
IndustryPayments. (2026). JIYON CHOI, NPI 1144437567 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1144437567
Bluebook
JIYON CHOI, NPI 1144437567, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1144437567.

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