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

KAI C LEE

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1720166556
CMS profile
953190
Location
WALNUT CREEK, CA

General Payments · PY2018–2024

$4,128.25

  • Reported across 181 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,100.16

46 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
Food and Beverage $990.16 44
Education $110.00 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $266.95 14
PY2019 $464.62 16
PY2020 $460.65 24
PY2021 $668.39 37
PY2022 $436.31 16
PY2023 $731.17 28
PY2024 $1,100.16 46

Payment records · PY2024 (46)

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
ABBVIE INC. $13.24 01/12/2024 Food and Beverage Undisputed 01/23/2026 1104154044 CMS
ABBVIE INC. $12.78 02/20/2024 Food and Beverage Undisputed 01/23/2026 1104154046 CMS
ABBVIE INC. $2.61 03/13/2024 Food and Beverage Undisputed 01/23/2026 1104154048 CMS
ABBVIE INC. $33.98 03/21/2024 Food and Beverage Undisputed 01/23/2026 1104154050 CMS
ABBVIE INC. $18.23 06/21/2024 Food and Beverage Undisputed 01/23/2026 1104154052 CMS
ABBVIE INC. $27.48 06/28/2024 Food and Beverage Undisputed 01/23/2026 1104154054 CMS
ABBVIE INC. $28.70 07/03/2024 Food and Beverage Undisputed 01/23/2026 1104154056 CMS
ABBVIE INC. $4.00 08/16/2024 Food and Beverage Undisputed 01/23/2026 1104154058 CMS
ABBVIE INC. $25.00 10/17/2024 Food and Beverage Undisputed 01/23/2026 1104154060 CMS
ABBVIE INC. $5.95 10/17/2024 Food and Beverage Undisputed 01/23/2026 1104154062 CMS
ABBVIE INC. $2.31 12/16/2024 Food and Beverage Undisputed 01/23/2026 1104154064 CMS
ABBVIE INC. $2.89 12/17/2024 Food and Beverage Undisputed 01/23/2026 1104154066 CMS
ABBVIE INC. $22.35 12/17/2024 Food and Beverage Undisputed 01/23/2026 1104154068 CMS
Alexion Pharmaceuticals, Inc. $100.00 04/30/2024 Education Undisputed 01/23/2026 1093939526 CMS
Alexion Pharmaceuticals, Inc. $33.62 04/30/2024 Food and Beverage Undisputed 01/23/2026 1093947823 CMS
Alexion Pharmaceuticals, Inc. $10.00 04/30/2024 Education Undisputed 01/23/2026 1094024669 CMS
Alexion Pharmaceuticals, Inc. $31.36 11/05/2024 Food and Beverage Undisputed 01/23/2026 1093995433 CMS
Alexion Pharmaceuticals, Inc. $33.94 12/11/2024 Food and Beverage Undisputed 01/23/2026 1093999149 CMS
Alnylam Pharmaceuticals Inc. $13.40 02/01/2024 Food and Beverage Undisputed 01/23/2026 1125825189 CMS
Amgen Inc. $21.35 05/15/2024 Food and Beverage Undisputed 01/23/2026 1111632174 CMS
ARGENX US, INC. $21.63 09/04/2024 Food and Beverage Undisputed 01/23/2026 1142122755 CMS
AstraZeneca Pharmaceuticals LP $13.72 02/06/2024 Food and Beverage Undisputed 01/23/2026 1105453671 CMS
AstraZeneca Pharmaceuticals LP $18.04 10/03/2024 Food and Beverage Undisputed 01/23/2026 1104221311 CMS
BANNER LIFE SCIENCES, LLC $22.35 08/01/2024 Food and Beverage Undisputed 01/23/2026 1147030825 CMS
Biogen, Inc. $25.34 05/03/2024 Food and Beverage Undisputed 01/23/2026 1104822208 CMS
Ceribell, Inc. $20.35 10/07/2024 Food and Beverage Undisputed 01/23/2026 1153954789 CMS
Eisai Inc. $15.00 06/10/2024 Food and Beverage Undisputed 01/23/2026 1110757004 CMS
Eisai Inc. $23.72 12/03/2024 Food and Beverage Undisputed 01/23/2026 1110757006 CMS
GE HEALTHCARE $24.56 06/06/2024 Food and Beverage Undisputed 01/23/2026 1144687142 CMS
Genentech USA, Inc. $32.86 04/18/2024 Food and Beverage Undisputed 01/23/2026 1133043605 CMS
Genentech USA, Inc. $19.28 09/18/2024 Food and Beverage Undisputed 01/23/2026 1133043609 CMS
Lilly USA, LLC $23.94 02/22/2024 Food and Beverage Undisputed 01/23/2026 1135088323 CMS
Lilly USA, LLC $23.62 09/05/2024 Food and Beverage Undisputed 01/23/2026 1135091999 CMS
Lilly USA, LLC $25.51 11/12/2024 Food and Beverage Undisputed 01/23/2026 1135116339 CMS
Lundbeck LLC $34.57 06/18/2024 Food and Beverage Undisputed 01/23/2026 1145938646 CMS
Merz Pharmaceuticals, LLC $48.12 02/22/2024 Food and Beverage Undisputed 01/23/2026 1137950968 CMS
Merz Pharmaceuticals, LLC $43.18 09/04/2024 Food and Beverage Undisputed 01/23/2026 1137950966 CMS
NEUROPACE, INC. $34.95 06/14/2024 Food and Beverage Undisputed 01/23/2026 1153274610 CMS
Novartis Pharmaceuticals Corporation $28.64 03/06/2024 Food and Beverage Undisputed 01/23/2026 1087131218 CMS
Novartis Pharmaceuticals Corporation $26.57 05/22/2024 Food and Beverage Undisputed 01/23/2026 1087131238 CMS
Novartis Pharmaceuticals Corporation $24.24 09/26/2024 Food and Beverage Undisputed 01/23/2026 1087131260 CMS
Otsuka America Pharmaceutical, Inc. $28.81 01/25/2024 Food and Beverage Undisputed 01/23/2026 1118929207 CMS
PFIZER INC. $16.13 06/25/2024 Food and Beverage Undisputed 01/23/2026 1131650737 CMS
PFIZER INC. $17.18 11/07/2024 Food and Beverage Undisputed 01/23/2026 1131057033 CMS
SK Life Science, Inc. $25.04 01/18/2024 Food and Beverage Undisputed 01/23/2026 1154148064 CMS
Teva Pharmaceuticals USA, Inc. $19.62 09/19/2024 Food and Beverage Undisputed 01/23/2026 1151610622 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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