Dollars for Docs

How Industry Dollars Reach Your Doctors

AMON Y LIU
Is This Your Doctor?

AMON Y LIU

Listed Specialty: Neuroradiology
1150 VETERANS BLVD, REDWOOD CITY, CA, 94063-2037
Is This Your Doctor?

AMON LIU,
Yearly Payment Breakdown:

All Payments: At a Glance

2016

21

payments

$402,706

payment total

3

companies paid this doctor
2015

32

payments

$2,948,401

payment total

2

companies paid this doctor
2014

8

payments

$48,355

payment total

3

companies paid this doctor
2013

1

payment

$125

payment total

1

company paid this doctor

Payment Calendar in

This doctor received a payment on days in .

Each box below represents a single day during the disclosure period. A gray box indicates no payments. The darker the color, the more payments a doctor received that day.

Types of Payments in

Category Payments Payment Value
Royalty or License
1 $2.93M
Royalty or License
1 $339K
Consulting
8 $48,963
Consulting
5 $48,200
Promotional Speaking/Other
2 $13,287
Consulting
4 $8,852
Travel and Lodging
17 $4,237
Travel and Lodging
5 $1,224
Food and Beverage
10 $588
Food and Beverage
5 $227
Food and Beverage
3 $155
Food and Beverage
1 $125

Drugs & Devices in

Totals listed below account for all payments from that mention this product. Beginning in 2016, the government began classifying products as drugs, devices, biologics or medical supplies. Below, you will see drugs (drugs and biologics) and devices (devices and medical supplies). If a payment record mentions more than one product, the entire value will be included in each of those products. When no products are listed, they are not included in the list below.

This physician does not have any payments relating to a specific drug or device for this year.

Product Name Product Type Payments
INTRASTENT

device

$37,100
AVIGO

device

$13,287
SOLITAIRE

device

$11,700
PIPELINE

device

$340
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.
Product Name Product Type Payments
NEUROVASCULAR STENTS

device

$13,633
COILS

device

$6,400
NEUROLOGICAL PRODUCT

device

$44
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.
Product Name Product Type Payments
COILS

device

$32,400
NEUROVASCULAR ACCESS DELIVERY

device

$21,600
FLOW DIVERSION

device

$15,939
ACCESS INSTRUMENTATION

device

$10,800
NEUROLOGICAL PRODUCT

drug

$17
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.
Product Name Product Type Payments
COILS

device

$125
FLOW DIVERSION

device

$125
NEUROVASCULAR ACCESS DELIVERY

device

$125
NEUROVASCULAR STENTS

device

$125
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.

Payment Details in

When How Much Related To What For From Third Party Payee
Sep 24, 2015 $2,934,724

No Listed Product Royalty or License

Additional details on this payment →

Payment related to Medtronic's purchase of a company in which recipient had ownership interest.

MEDTRONIC NEUROVASCULAR
Oct 6, 2016 $339,005

No Listed Product Royalty or License

Additional details on this payment →

Payment related to Medtronic's purchase of a company in which recipient had ownership interest.

MEDTRONIC USA, INC.
Aug 31, 2016 $14,300

INTRASTENT Consulting MEDTRONIC VASCULAR, INC.
Jul 24, 2014 $10,800

COILS NEUROVASCULAR ACCESS DELIVERY Consulting COVIDIEN LP
Jul 9, 2014 $10,800

COILS NEUROVASCULAR ACCESS DELIVERY Consulting COVIDIEN LP
Aug 6, 2014 $10,800

ACCESS INSTRUMENTATION COILS Consulting COVIDIEN LP
Nov 20, 2014 $9,800

FLOW DIVERSION Consulting COVIDIEN LP
Sep 28, 2016 $9,600

INTRASTENT Consulting MEDTRONIC VASCULAR, INC.
Nov 2, 2016 $8,900

SOLITAIRE Consulting MEDTRONIC USA, INC.
Aug 3, 2016 $8,000

INTRASTENT Consulting MEDTRONIC VASCULAR, INC.
Apr 6, 2016 $7,851

AVIGO Promotional Speaking/Other MEDTRONIC USA, INC.
Apr 30, 2015 $6,400

COILS NEUROVASCULAR STENTS Consulting MEDTRONIC NEUROVASCULAR
Sep 25, 2014 $6,000

FLOW DIVERSION Consulting COVIDIEN LP
Apr 6, 2016 $5,436

AVIGO Promotional Speaking/Other MEDTRONIC USA, INC.
May 25, 2016 $5,200

INTRASTENT Consulting MEDTRONIC VASCULAR, INC.
Oct 5, 2016 $2,800

SOLITAIRE Consulting MEDTRONIC USA, INC.
Jun 24, 2015 $2,400

NEUROVASCULAR STENTS Consulting MEDTRONIC NEUROVASCULAR
Sep 10, 2015 $1,124

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $1,124

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Oct 11, 2016 $637

No Listed Product Travel and Lodging MEDTRONIC USA, INC.
Oct 11, 2016 $246

No Listed Product Travel and Lodging MEDTRONIC USA, INC.
Sep 11, 2015 $173

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $173

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $173

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $173

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $173

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $173

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 10, 2015 $133

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 10, 2015 $131

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $131

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 14, 2015 $131

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 9, 2015 $129

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Dec 18, 2013 $125

COILS FLOW DIVERSION NEUROVASCULAR ACCESS DELIVERY NEUROVASCULAR STENTS Food and Beverage COVIDIEN LP
Sep 9, 2015 $118

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 10, 2015 $118

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Nov 8, 2016 $116

PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Oct 11, 2016 $115

No Listed Product Travel and Lodging MEDTRONIC USA, INC.
Oct 11, 2016 $110

No Listed Product Travel and Lodging MEDTRONIC USA, INC.
Sep 13, 2015 $105

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Sep 1, 2015 $95

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Sep 1, 2015 $93

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Feb 18, 2014 $91

FLOW DIVERSION Food and Beverage COVIDIEN SALES LLC
Sep 1, 2015 $91

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Sep 11, 2015 $89

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Jan 25, 2016 $83

No Listed Product Food and Beverage COVIDIEN LP
Nov 8, 2016 $82

PIPELINE Consulting MEDTRONIC USA, INC.
Nov 8, 2016 $81

PIPELINE Consulting MEDTRONIC USA, INC.
Jan 28, 2016 $61

PIPELINE Food and Beverage MEDTRONIC USA, INC.
Jun 7, 2016 $47

No Listed Product Food and Beverage COVIDIEN LP
Feb 18, 2014 $47

FLOW DIVERSION Food and Beverage COVIDIEN SALES LLC
Jul 7, 2015 $44

NEUROLOGICAL PRODUCT Food and Beverage MICROVENTION, INC.
Oct 11, 2016 $31

No Listed Product Food and Beverage MEDTRONIC USA, INC.
Sep 9, 2015 $31

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 10, 2015 $31

NEUROVASCULAR STENTS Travel and Lodging MEDTRONIC NEUROVASCULAR
Sep 13, 2015 $28

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Feb 2, 2015 $27

NEUROVASCULAR STENTS Consulting MEDTRONIC NEUROVASCULAR
Feb 2, 2015 $25

NEUROVASCULAR STENTS Consulting MEDTRONIC NEUROVASCULAR
Sep 13, 2015 $22

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Jun 6, 2014 $17

NEUROLOGICAL PRODUCT Food and Beverage MICROVENTION, INC.
Sep 1, 2015 $11

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Sep 13, 2015 $10

NEUROVASCULAR STENTS Food and Beverage MEDTRONIC NEUROVASCULAR
Oct 11, 2016 $4

No Listed Product Food and Beverage MEDTRONIC USA, INC.
See this doctor’s Open Payments page →

Note: We have made some effort to normalize the data and eliminate duplicates, but data is primarily as it has been reported by the companies to the Centers for Medicare and Medicaid Services. To purchase the normalized data, please visit the ProPublica Data Store. If you spot an error, please let us know at [email protected].