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.

MATTHEW D AMMERMAN
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MATTHEW D AMMERMAN

Listed Specialty: Neurological Surgery
3301 NEW MEXICO AVE NW, #352, WASHINGTON, DC, 20016-3622
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Is This Your Doctor?
Print out this record, along with questions and tips for talking with your physician about payments.
Have you used or plan to use this information? Tell us about it.

MATTHEW AMMERMAN,
Yearly Payment Breakdown:

2018 Payments At a Glance

6

payments

$11,438

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
Promotional Speaking/Other
 1 $7,500
Consulting
 1 $3,500
Food and Beverage
 4 $438

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†
METRX

device

 $7,500
MAZORX - RENAISSANCE

device

 $3,500
Payments with no listed product

N/A

 $183
PIVOX OBLIQUE LATERAL SPINAL SYSTEM

device

 $149
CD HORIZON

device

 $106
† 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
Jan 4, 2018 $7,500 METRX Promotional Speaking/Other MEDTRONIC USA, INC. Hayrymorbry Llc
Jan 10, 2018 $3,500 MAZORX - RENAISSANCE Consulting MEDTRONIC USA, INC. Hayrymorbry Llc
Aug 18, 2018 $149 PIVOX OBLIQUE LATERAL SPINAL SYSTEM Food and Beverage MEDTRONIC USA, INC.
Nov 1, 2018 $106 CD HORIZON Food and Beverage MEDTRONIC USA, INC.
Dec 4, 2018 $106 No Listed Product Food and Beverage ZIMMER BIOMET HOLDINGS, INC.
Jan 18, 2018 $76 No Listed Product Food and Beverage NUVASIVE, 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.