Dollars for Docs

How Industry Dollars Reach Your Doctors

This database was last updated in October 2019 and should only be used as a historical snapshot. Newer data is available at the Centers for Medicare and Medicaid Services Open Payments site.

MICHAEL CHEN
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MICHAEL CHEN

Listed Specialty: Neurology
1725 W HARRISON ST, 1118, CHICAGO, IL, 60612-3841
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Is This Your Doctor?
Print out this record, along with questions and tips for talking with your physician about payments.
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DR. MICHAEL CHEN,
Yearly Payment Breakdown:

2018 Payments At a Glance

68

payments

$67,579

payment total

8

companies paid this doctor

Payment Calendar in 2018

This doctor received a payment on days in 2018.

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.

2018

Types of Payments in 2018

Category Payments Payment Value
Promotional Speaking/Other
 20 $53,795
Travel and Lodging
 24 $7,816
Consulting
 1 $4,025
Food and Beverage
 23 $1,943

Drugs & Devices in 2018

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.

Product Name Product Type Payments†
PIPELINE

device

 $36,159
ACTIVASE

drug

 $15,414
Payments with no listed product

N/A

 $9,353
CATHFLO ACTIVASE

drug

 $4,025
TNKASE

drug

 $4,025
PENUMBRA SYSTEM

device

 $3,926
PHIL

device

 $1,847
LVIS JR.

device

 $322
TREVO

device

 $270
HYDROSOFT 3D COIL

device

 $212
SOFIA

device

 $131
3D REVASCULARIZATION

device

 $114
COSMOS COIL

device

 $106
SOLITAIRE

device

 $59
PULSERIDER

device

 $32
ENTERPRISE 2

device

 $24
GENERAL GUIDEWIRES

device

 $17
GENERAL METALLIC STENTS

device

 $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.

Payment Details in 2018

When How Much Related To What For From Third Party Payee
Nov 12, 2018 $4,600 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Sep 20, 2018 $4,600 ACTIVASE Promotional Speaking/Other GENENTECH USA, INC.
Aug 10, 2018 $4,600 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Jul 24, 2018 $4,600 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Apr 26, 2018 $4,320 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
May 15, 2018 $4,040 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Jul 3, 2018 $4,025 ACTIVASE CATHFLO ACTIVASE TNKASE Consulting GENENTECH USA, INC.
Oct 23, 2018 $3,760 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Jul 6, 2018 $3,200 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Sep 11, 2018 $2,875 No Listed Product Promotional Speaking/Other GENENTECH USA, INC.
Jul 31, 2018 $2,720 No Listed Product Promotional Speaking/Other GENENTECH USA, INC.
Apr 11, 2018 $2,720 ACTIVASE Promotional Speaking/Other GENENTECH USA, INC.
Apr 21, 2018 $2,450 ACTIVASE Promotional Speaking/Other GENENTECH USA, INC.
Jul 10, 2018 $2,400 PENUMBRA SYSTEM Promotional Speaking/Other PENUMBRA, INC.
Nov 26, 2018 $2,160 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
May 22, 2018 $1,700 No Listed Product Promotional Speaking/Other GENENTECH USA, INC.
May 15, 2018 $1,700 No Listed Product Promotional Speaking/Other GENENTECH USA, INC.
Jul 10, 2018 $1,068 PENUMBRA SYSTEM Travel and Lodging PENUMBRA, INC.
Apr 17, 2018 $746 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Sep 20, 2018 $634 ACTIVASE Travel and Lodging GENENTECH USA, INC.
Jul 19, 2018 $612 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Jul 19, 2018 $599 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Apr 2, 2018 $500 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Jul 27, 2018 $468 PHIL Travel and Lodging MICROVENTION, INC.
Aug 4, 2018 $422 PHIL Travel and Lodging MICROVENTION, INC.
Oct 31, 2018 $418 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
May 9, 2018 $404 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Aug 8, 2018 $396 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Apr 21, 2018 $349 ACTIVASE Travel and Lodging GENENTECH USA, INC.
Jul 23, 2018 $300 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
May 10, 2018 $300 PIPELINE Promotional Speaking/Other MEDTRONIC USA, INC.
Dec 31, 2018 $250 TREVO Promotional Speaking/Other STRYKER CORPORATION
Apr 21, 2018 $242 ACTIVASE Travel and Lodging GENENTECH USA, INC.
Apr 21, 2018 $229 ACTIVASE Food and Beverage GENENTECH USA, INC.
May 9, 2018 $223 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Jul 24, 2018 $217 PHIL Food and Beverage MICROVENTION, INC.
Jun 26, 2018 $210 PENUMBRA SYSTEM Food and Beverage PENUMBRA, INC.
Sep 7, 2018 $167 PHIL Travel and Lodging MICROVENTION, INC.
Sep 7, 2018 $167 PHIL Travel and Lodging MICROVENTION, INC.
May 9, 2018 $163 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Aug 23, 2018 $158 PHIL Travel and Lodging MICROVENTION, INC.
Oct 4, 2018 $151 PENUMBRA SYSTEM Food and Beverage PENUMBRA, INC.
Jul 31, 2018 $150 No Listed Product Food and Beverage GENENTECH USA, INC.
Sep 7, 2018 $150 PHIL Travel and Lodging MICROVENTION, INC.
Apr 5, 2018 $114 3D REVASCULARIZATION Food and Beverage PENUMBRA, INC.
Oct 4, 2018 $110 LVIS JR. Food and Beverage MICROVENTION, INC.
Aug 8, 2018 $109 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
May 9, 2018 $109 PIPELINE Travel and Lodging MEDTRONIC USA, INC.
Oct 3, 2018 $106 HYDROSOFT 3D COIL COSMOS COIL LVIS JR. SOFIA Food and Beverage MICROVENTION, INC.
Apr 5, 2018 $106 HYDROSOFT 3D COIL LVIS JR. Food and Beverage MICROVENTION, INC.
Jul 10, 2018 $97 PENUMBRA SYSTEM Food and Beverage PENUMBRA, INC.
May 22, 2018 $83 No Listed Product Food and Beverage GENENTECH USA, INC.
Apr 11, 2018 $68 ACTIVASE Food and Beverage GENENTECH USA, INC.
Apr 21, 2018 $63 ACTIVASE Travel and Lodging GENENTECH USA, INC.
Jul 23, 2018 $59 SOLITAIRE Food and Beverage MEDTRONIC USA, INC.
May 22, 2018 $58 No Listed Product Travel and Lodging GENENTECH USA, INC.
Jul 31, 2018 $55 No Listed Product Travel and Lodging GENENTECH USA, INC.
Aug 10, 2018 $42 PHIL Food and Beverage MICROVENTION, INC.
Jul 27, 2018 $35 PHIL Travel and Lodging MICROVENTION, INC.
Apr 21, 2018 $34 ACTIVASE Food and Beverage GENENTECH USA, INC.
Sep 11, 2018 $32 PULSERIDER Food and Beverage DEPUY SYNTHES SALES INC.
Oct 3, 2018 $25 SOFIA Food and Beverage MICROVENTION, INC.
Dec 11, 2018 $24 ENTERPRISE 2 Food and Beverage MEDICAL DEVICE BUSINESS SERVICES, INC.
Dec 18, 2018 $20 TREVO Food and Beverage STRYKER CORPORATION
Aug 10, 2018 $20 PHIL Food and Beverage MICROVENTION, INC.
Oct 4, 2018 $17 GENERAL GUIDEWIRES Food and Beverage BOSTON SCIENTIFIC CORPORATION
Oct 18, 2018 $17 GENERAL METALLIC STENTS Food and Beverage BOSTON SCIENTIFIC CORPORATION
May 15, 2018 $12 No Listed Product Food and Beverage GENENTECH USA, INC.
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Note: We have made some effort to normalize the data and eliminate duplicates, but the 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].

This site includes data published by the Centers for Medicare and Medicaid Services on June 28, 2019.