Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

JONATHAN C TSAO

Allopathic & Osteopathic Physicians Family Medicine

NPI
1225071384
CMS profile
1195114
Location
LAGUNA NIGUEL, CA

General Payments · PY2019–2025

$841.18

  • Reported across 42 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$312.47

14 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $312.47 14

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $95.71 4
Lilly USA, LLC $43.97 2
SANOFI-AVENTIS U.S. LLC $41.85 2
Exact Sciences Corporation $34.28 1
GlaxoSmithKline, LLC. $34.00 2
Edwards Lifesciences Corporation $23.66 1
Novo Nordisk AS $19.62 1
PFIZER INC. $19.38 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $83.27 5
PY2020 $207.27 10
PY2021 $56.07 3
PY2022 $35.92 2
PY2023 $56.66 4
PY2024 $89.52 4
PY2025 $312.47 14

Payment records · PY2025 (14)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca Pharmaceuticals LP $23.80 02/21/2025 Food and Beverage Undisputed 06/30/2026 1206513218 CMS
AstraZeneca Pharmaceuticals LP $22.43 03/07/2025 Food and Beverage Undisputed 06/30/2026 1206740008 CMS
AstraZeneca Pharmaceuticals LP $24.74 04/25/2025 Food and Beverage Undisputed 06/30/2026 1206215195 CMS
AstraZeneca Pharmaceuticals LP $24.74 07/11/2025 Food and Beverage Undisputed 06/30/2026 1206541988 CMS
Edwards Lifesciences Corporation $23.66 04/29/2025 Food and Beverage Undisputed 06/30/2026 1225251674 CMS
Exact Sciences Corporation $34.28 03/21/2025 Food and Beverage Undisputed 06/30/2026 1235289124 CMS
GlaxoSmithKline, LLC. $14.89 04/01/2025 Food and Beverage Undisputed 06/30/2026 1191252892 CMS
GlaxoSmithKline, LLC. $19.11 07/29/2025 Food and Beverage Undisputed 06/30/2026 1191696442 CMS
Lilly USA, LLC $22.19 06/23/2025 Food and Beverage Undisputed 06/30/2026 1186744825 CMS
Lilly USA, LLC $21.78 08/22/2025 Food and Beverage Undisputed 06/30/2026 1186664273 CMS
Novo Nordisk Inc $19.62 03/11/2025 Food and Beverage Undisputed 06/30/2026 1188626870 CMS
PFIZER INC. $19.38 08/19/2025 Food and Beverage Undisputed 06/30/2026 1229100561 CMS
SANOFI-AVENTIS U.S. LLC $21.38 02/25/2025 Food and Beverage Undisputed 06/30/2026 1233724232 CMS
SANOFI-AVENTIS U.S. LLC $20.47 05/02/2025 Food and Beverage Undisputed 06/30/2026 1233724266 CMS

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
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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