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

KATHY CHEN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1871255927
CMS profile
11418667
Location
SAN CARLOS, CA

General Payments · PY2022–2024

$2,472.10

  • Reported across 87 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,108.64

28 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 $1,108.64 28

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $816.04 24
E.R. Squibb & Sons, L.L.C. $134.38 1
Lilly USA, LLC $117.64 1
MERZ NORTH AMERICA, INC. $20.66 1
Regeneron Healthcare Solutions, Inc. $19.92 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $524.39 26
PY2023 $839.07 33
PY2024 $1,108.64 28

Payment records · PY2024 (28)

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

Program year 2024 20222023 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. $29.68 02/08/2024 Food and Beverage Undisputed 01/23/2026 1113842399 CMS
ABBVIE INC. $19.03 02/09/2024 Food and Beverage Undisputed 01/23/2026 1113842427 CMS
ABBVIE INC. $5.00 02/20/2024 Food and Beverage Undisputed 01/23/2026 1113842411 CMS
ABBVIE INC. $21.99 03/01/2024 Food and Beverage Undisputed 01/23/2026 1113842367 CMS
ABBVIE INC. $8.37 03/11/2024 Food and Beverage Undisputed 01/23/2026 1113842363 CMS
ABBVIE INC. $26.59 03/11/2024 Food and Beverage Undisputed 01/23/2026 1113842380 CMS
ABBVIE INC. $18.76 03/13/2024 Food and Beverage Undisputed 01/23/2026 1113842432 CMS
ABBVIE INC. $22.92 03/22/2024 Food and Beverage Undisputed 01/23/2026 1113842438 CMS
ABBVIE INC. $84.93 03/26/2024 Food and Beverage Undisputed 01/23/2026 1113842444 CMS
ABBVIE INC. $3.20 05/02/2024 Food and Beverage Undisputed 01/23/2026 1113842404 CMS
ABBVIE INC. $29.44 05/09/2024 Food and Beverage Undisputed 01/23/2026 1113842456 CMS
ABBVIE INC. $21.24 05/09/2024 Food and Beverage Undisputed 01/23/2026 1113842463 CMS
ABBVIE INC. $32.78 05/09/2024 Food and Beverage Undisputed 01/23/2026 1113842476 CMS
ABBVIE INC. $59.61 05/10/2024 Food and Beverage Undisputed 01/23/2026 1113842469 CMS
ABBVIE INC. $45.75 05/10/2024 Food and Beverage Undisputed 01/23/2026 1113842482 CMS
ABBVIE INC. $21.41 05/24/2024 Food and Beverage Undisputed 01/23/2026 1113842449 CMS
ABBVIE INC. $125.00 05/29/2024 Food and Beverage Undisputed 01/23/2026 1113842494 CMS
ABBVIE INC. $31.13 05/30/2024 Food and Beverage Undisputed 01/23/2026 1113842416 CMS
ABBVIE INC. $18.77 08/01/2024 Food and Beverage Undisputed 01/23/2026 1113842488 CMS
ABBVIE INC. $7.81 08/14/2024 Food and Beverage Undisputed 01/23/2026 1113842422 CMS
ABBVIE INC. $14.20 08/15/2024 Food and Beverage Undisputed 01/23/2026 1113842375 CMS
ABBVIE INC. $128.50 08/15/2024 Food and Beverage Undisputed 01/23/2026 1113842393 CMS
ABBVIE INC. $16.87 08/23/2024 Food and Beverage Undisputed 01/23/2026 1113842500 CMS
ABBVIE INC. $23.06 09/27/2024 Food and Beverage Undisputed 01/23/2026 1113842386 CMS
E.R. Squibb & Sons, L.L.C. $134.38 10/02/2024 Food and Beverage Undisputed 01/23/2026 1101307407 CMS
Lilly USA, LLC $117.64 02/21/2024 Food and Beverage Undisputed 01/23/2026 1135769520 CMS
MERZ NORTH AMERICA, INC. $20.66 11/12/2024 Food and Beverage Undisputed 01/23/2026 1146386607 CMS
Regeneron Healthcare Solutions, Inc. $19.92 04/11/2024 Food and Beverage Undisputed 01/23/2026 1114283893 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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