Who Paid My Doc
Amon Liu
Neuroradiology Redwood City, CA Medical Doctor
NPI 1447302666 CMS profile 1230041
1150 Veterans Blvd, Fl 7, Redwood City, CA 94063
General payments
$1,140,940
Research payments
$29,228
Ownership & investment interest
$13,102,280
Through program year 2025, Amon Liu of Redwood City, CA is reported in the CMS Open Payments database as having received $1,140,940 across 129 general payments and $29,228 in research payments paid to them. They also declared ownership or investment interests valued at $13,102,280 across 2 holdings.
No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them.
General payments for this record sit in the 99th percentile of Neuroradiology profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
10 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2025 | General | $66,625 | 9 | |
| 2024 | General | $88,122 | 12 | |
| 2023 | General | $181,955 | 52 | |
| 2022 | General | $89,800 | 10 | |
| 2021 | General | $306,992 | 17 | |
| 2020 | General | $68,989 | 14 | |
| 2019 | General | $338,457 | 15 | |
| 2019 | Research | $29,228 | 35 | |
| 2025 | Ownership | $6,551,140 | 1 | |
| 2024 | Ownership | $6,551,140 | 1 |
Beside peers
- Amon Liu
- Neuroradiology median
- Middle half of Neuroradiology
- National median
In program year 2025, general payments to Amon Liu were reported at $66,625. Among 399 Neuroradiology profiles paid that year, the median was $279 and the middle half received between $65 and $2,205.
Show as a table
| Year | Amon Liu | Neuroradiology median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $338,457 | $288 | $71–$2,035 | $163 |
| 2020 | $68,989 | $165 | $32–$1,794 | $114 |
| 2021 | $306,992 | $238 | $42–$1,807 | $132 |
| 2022 | $89,800 | $191 | $49–$1,388 | $149 |
| 2023 | $181,955 | $228 | $56–$1,148 | $160 |
| 2024 | $88,122 | $241 | $97–$2,192 | $164 |
| 2025 | $66,625 | $279 | $65–$2,205 | $169 |
Breakdown
A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.
Records
164 reportedEvery payment, record by record
Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.
Other Neuroradiology in California
Related records
Neuroradiology in California
Practitioners in the same specialty and state, ranked by reported value.
All Neuroradiology
Everyone recorded under this specialty, nationwide.
Doctors in California
Every practitioner in the state with a reported payment.
How to read this page
What each amount means, and what it does not mean.
What this means
U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.
An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.
Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.