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

MONICA EUIJIN LEE

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1215129309
CMS profile
145487
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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General Payments · PY2023 · Entire year

$5,329.14

108 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

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $2,700.00 1
Food and Beverage $2,091.33 103
Travel and Lodging $382.09 2
Education $155.72 2

By paying entity

PY2023 · entire year · sorted by reported total

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

108 matching records · $5,329.14 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 108 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 108.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Seagen Inc. $27.7512/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026995644219 CMS
Gilead Sciences, Inc. $19.5412/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025832861 CMS
AstraZeneca Pharmaceuticals LP $24.4512/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015254779 CMS
Takeda Pharmaceuticals U.S.A., Inc. $44.3312/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055450733 CMS
Janssen Biotech, Inc. $24.8712/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988034353 CMS
MorphoSys, US Inc. $22.5712/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060324071 CMS
Pharmacyclics LLC, An AbbVie Company $19.8112/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998289579 CMS
Rigel Pharmaceuticals, Inc. $22.4012/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033429647 CMS
AstraZeneca Pharmaceuticals LP $22.8312/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015027169 CMS
Celgene Corporation $0.0912/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523651 CMS
Celgene Corporation $22.2312/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523753 CMS
AstraZeneca Pharmaceuticals LP $24.7711/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011276537 CMS
Celgene Corporation $22.6711/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523761 CMS
Incyte Corporation $29.4811/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044481393 CMS
Genentech USA, Inc. $22.0311/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040478971 CMS
Gilead Sciences, Inc. $18.4611/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025876459 CMS
ABBVIE INC. $23.4711/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997746649 CMS
Gilead Sciences, Inc. $18.9911/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025854311 CMS
Amgen Inc. $21.5211/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020035527 CMS
E.R. Squibb & Sons, L.L.C. $17.0011/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523647 CMS
Amgen Inc. $15.7910/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020035531 CMS
AstraZeneca Pharmaceuticals LP $14.8910/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011968217 CMS
Daiichi Sankyo Inc. $25.3410/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261006514669 CMS
Pharmacyclics LLC, An AbbVie Company $19.8010/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026998289577 CMS
Merck Sharp & Dohme LLC $13.0410/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048611711 CMS
Celgene Corporation $28.9810/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523631 CMS
Rigel Pharmaceuticals, Inc. $15.5310/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261033434529 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.6610/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055450727 CMS
Celgene Corporation $6.9410/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523635 CMS
Celgene Corporation $3.7510/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523639 CMS
AstraZeneca Pharmaceuticals LP $27.0510/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011264959 CMS
Eisai Inc. $20.3310/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261023324321 CMS
Celgene Corporation $20.4210/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523623 CMS
Merck Sharp & Dohme LLC $15.3009/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048611715 CMS
Regeneron Healthcare Solutions, Inc. $36.9209/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999270348 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.7509/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996573669 CMS
Merck Sharp & Dohme LLC $24.2909/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048611737 CMS
Gilead Sciences, Inc. $16.9309/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261025931093 CMS
Gilead Sciences, Inc. $72.7309/07/2023 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261026305955 CMS
Janssen Biotech, Inc. $82.9909/06/2023 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988034339 CMS
Celgene Corporation $5.0908/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523603 CMS
Celgene Corporation $6.9108/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523607 CMS
E.R. Squibb & Sons, L.L.C. $20.5408/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523591 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.7508/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261055450721 CMS
Merck Sharp & Dohme LLC $18.0008/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048612041 CMS
Celgene Corporation $24.2308/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261015523611 CMS
Lilly USA, LLC $14.6207/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032089177 CMS
Astellas Pharma US Inc $28.3407/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261034316905 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.3207/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996573673 CMS
PFIZER INC. $18.4807/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050486477 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,399.26 82
PY2020 $396.28 21
PY2021 $723.43 18
PY2022 $2,229.98 94
PY2023 $5,329.14 108
PY2024 $7,770.33 136
PY2025 $6,691.40 174

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
MONICA EUIJIN LEE, NPI 1215129309. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1215129309.
APA 7
IndustryPayments. (2026). MONICA EUIJIN LEE, NPI 1215129309 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1215129309
Bluebook
MONICA EUIJIN LEE, NPI 1215129309, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1215129309.

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