Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

PERCY P LEE

Allopathic & Osteopathic Physicians Radiology Radiation Oncology

NPI
1447442504
CMS profile
155981
Location
IRVINE, CA

General Payments · PY2018–2024

$110,165.01

  • Reported across 109 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$8,788.22

16 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $7,540.00 4
Food and Beverage $869.02 11
Travel and Lodging $379.20 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $5,346.87 10
F. Hoffmann-La Roche AG $3,300.00 2
Amgen Inc. $79.60 1
Siemens Medical Solutions USA, Inc. $31.09 1
Sumitomo Pharma America, Inc. $16.15 1
icotec Medical Inc. $14.51 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $22,392.96 21
PY2019 $18,134.01 17
PY2020 $11,746.82 9
PY2021 $13,052.52 10
PY2022 $31,195.10 28
PY2023 $4,855.38 8
PY2024 $8,788.22 16

Payment records · PY2024 (16)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $79.60 11/04/2024 Food and Beverage Undisputed 01/23/2026 1115859953 CMS
AstraZeneca Pharmaceuticals LP $77.80 06/02/2024 Food and Beverage Undisputed 01/23/2026 1104446525 CMS
AstraZeneca Pharmaceuticals LP $135.00 06/03/2024 Food and Beverage Undisputed 01/23/2026 1104453010 CMS
AstraZeneca Pharmaceuticals LP $379.20 06/03/2024 Travel and Lodging Undisputed 01/23/2026 1105883343 CMS
AstraZeneca Pharmaceuticals LP $1,510.00 07/05/2024 Consulting Fee Undisputed 01/23/2026 1104262677 CMS
AstraZeneca Pharmaceuticals LP $134.57 07/25/2024 Food and Beverage Undisputed 01/23/2026 1104640955 CMS
AstraZeneca Pharmaceuticals LP $103.44 08/08/2024 Food and Beverage Undisputed 01/23/2026 1105457216 CMS
AstraZeneca Pharmaceuticals LP $20.76 09/09/2024 Food and Beverage Undisputed 01/23/2026 1104656693 CMS
AstraZeneca Pharmaceuticals LP $121.66 09/09/2024 Food and Beverage Undisputed 01/23/2026 1105351535 CMS
AstraZeneca Pharmaceuticals LP $134.44 10/01/2024 Food and Beverage Undisputed 01/23/2026 1105656220 CMS
AstraZeneca Pharmaceuticals LP $2,730.00 10/24/2024 Consulting Fee Undisputed 01/23/2026 1105768330 CMS
F. Hoffmann-La Roche AG $1,650.00 02/20/2024 Consulting Fee Undisputed 01/23/2026 1133087509 CMS
F. Hoffmann-La Roche AG $1,650.00 08/20/2024 Consulting Fee Undisputed 01/23/2026 1133087512 CMS
icotec Medical Inc. $14.51 07/12/2024 Food and Beverage Undisputed 01/23/2026 1151423879 CMS
Siemens Medical Solutions USA, Inc. $31.09 12/04/2024 Food and Beverage Undisputed 01/23/2026 1093682356 CMS
Sumitomo Pharma America, Inc. $16.15 01/26/2024 Food and Beverage Undisputed 01/23/2026 1148880276 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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