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 C ZAK
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MICHAEL C ZAK

Listed Specialty: Optometrist
6445 CITATION DR, SUITE B, CLARKSTON, MI, 48346-2996
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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 ZAK,
Yearly Payment Breakdown:

2018 Payments At a Glance

11

payments

$427

payment total

3

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
Food and Beverage
 10 $412
Education
 1 $15

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†
XIIDRA

drug

 $138
VYZULTA

drug

 $115
BIOTRUE ONE DAY

device

 $97
ULTRA

device

 $81
BIOTRUE

device

 $66
CRYSTALENS

device

 $46
TRULIGN TORIC

device

 $46
STELLARIS

device

 $27
Payments with no listed product

N/A

 $16
† 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
Mar 8, 2018 $122 XIIDRA Food and Beverage SHIRE NORTH AMERICAN GROUP INC
Nov 5, 2018 $100 VYZULTA Food and Beverage BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
Sep 20, 2018 $66 BIOTRUE ULTRA BIOTRUE ONE DAY Food and Beverage BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
Jan 2, 2018 $27 CRYSTALENS STELLARIS TRULIGN TORIC Food and Beverage BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
Jul 25, 2018 $19 TRULIGN TORIC CRYSTALENS Food and Beverage BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
Nov 13, 2018 $17 BIOTRUE ONE DAY Food and Beverage BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
Oct 3, 2018 $16 No Listed Product Food and Beverage JOHNSON & JOHNSON SURGICAL VISION, INC.
Sep 20, 2018 $16 XIIDRA Food and Beverage SHIRE NORTH AMERICAN GROUP INC
Aug 29, 2018 $15 VYZULTA Education BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
Jan 23, 2018 $14 ULTRA Food and Beverage BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
Jun 4, 2018 $14 BIOTRUE ONE DAY Food and Beverage BAUSCH & LOMB, A DIVISION OF BAUSCH HEALTH US, LLC
See this doctor’s Open Payments page →

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.