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

KRISTEN WILLISON

Allopathic & Osteopathic Physicians Family Medicine

NPI
1306831599
CMS profile
58770
Location
SAN MATEO, CA

General Payments · PY2018–2024

$4,087.87

  • Reported across 188 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$599.59

27 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 $582.15 26
Education $17.44 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $144.90 6
Merck Sharp & Dohme Corporation $114.23 5
Lilly USA, LLC $91.46 5
PFIZER INC. $84.28 4
GlaxoSmithKline, LLC. $52.97 2
Amgen Inc. $44.52 2
Astellas Pharma US Inc $25.50 1
Novo Nordisk AS $23.90 1
Indivior Inc. $17.83 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $668.60 30
PY2019 $441.98 18
PY2020 $554.01 27
PY2021 $772.55 36
PY2022 $623.98 30
PY2023 $427.16 20
PY2024 $599.59 27

Payment records · PY2024 (27)

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. $29.53 06/14/2024 Food and Beverage Undisputed 01/23/2026 1111740060 CMS
Amgen Inc. $14.99 07/23/2024 Food and Beverage Undisputed 01/23/2026 1111740062 CMS
Astellas Pharma US Inc $25.50 03/11/2024 Food and Beverage Undisputed 01/23/2026 1139304642 CMS
AstraZeneca Pharmaceuticals LP $31.04 01/29/2024 Food and Beverage Undisputed 01/23/2026 1105221953 CMS
AstraZeneca Pharmaceuticals LP $27.65 03/01/2024 Food and Beverage Undisputed 01/23/2026 1105716600 CMS
AstraZeneca Pharmaceuticals LP $23.43 04/18/2024 Food and Beverage Undisputed 01/23/2026 1105465473 CMS
AstraZeneca Pharmaceuticals LP $26.02 08/23/2024 Food and Beverage Undisputed 01/23/2026 1105432542 CMS
AstraZeneca Pharmaceuticals LP $16.64 09/19/2024 Food and Beverage Undisputed 01/23/2026 1104472674 CMS
AstraZeneca Pharmaceuticals LP $20.12 12/02/2024 Food and Beverage Undisputed 01/23/2026 1105680429 CMS
GlaxoSmithKline, LLC. $30.86 09/30/2024 Food and Beverage Undisputed 01/23/2026 1116348846 CMS
GlaxoSmithKline, LLC. $22.11 11/01/2024 Food and Beverage Undisputed 01/23/2026 1116481799 CMS
Indivior Inc. $17.83 04/11/2024 Food and Beverage Undisputed 01/23/2026 1144540751 CMS
Lilly USA, LLC $19.98 04/15/2024 Food and Beverage Undisputed 01/23/2026 1135138408 CMS
Lilly USA, LLC $16.76 06/26/2024 Food and Beverage Undisputed 01/23/2026 1135116951 CMS
Lilly USA, LLC $17.21 08/22/2024 Food and Beverage Undisputed 01/23/2026 1135136132 CMS
Lilly USA, LLC $13.51 09/16/2024 Food and Beverage Undisputed 01/23/2026 1135139386 CMS
Lilly USA, LLC $24.00 11/18/2024 Food and Beverage Undisputed 01/23/2026 1135116953 CMS
Merck Sharp & Dohme LLC $26.33 01/22/2024 Food and Beverage Undisputed 01/23/2026 1141597212 CMS
Merck Sharp & Dohme LLC $24.24 04/29/2024 Food and Beverage Undisputed 01/23/2026 1141597210 CMS
Merck Sharp & Dohme LLC $24.06 07/08/2024 Food and Beverage Undisputed 01/23/2026 1141981653 CMS
Merck Sharp & Dohme LLC $20.31 10/21/2024 Food and Beverage Undisputed 01/23/2026 1141597516 CMS
Merck Sharp & Dohme LLC $19.29 12/05/2024 Food and Beverage Undisputed 01/23/2026 1141955651 CMS
Novo Nordisk Inc $23.90 06/18/2024 Food and Beverage Undisputed 01/23/2026 1096576215 CMS
PFIZER INC. $17.44 05/09/2024 Education Undisputed 01/23/2026 1131586452 CMS
PFIZER INC. $27.63 08/01/2024 Food and Beverage Undisputed 01/23/2026 1131870782 CMS
PFIZER INC. $23.32 08/26/2024 Food and Beverage Undisputed 01/23/2026 1131895602 CMS
PFIZER INC. $15.89 09/26/2024 Food and Beverage Undisputed 01/23/2026 1130885182 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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