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.

TIMOTHY C RYKEN
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.

TIMOTHY C RYKEN

Listed Specialty: Neurological Surgery
200 HAWKINS DR, IOWA CITY, IA, 52242-1009
* Note: This physician had a New Hampshire practice address when the most recent payments were reported.
Search this name in Dollars for Docs Archive →
Is this you? Do you believe the data contains errors? Click here for information →
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.

TIMOTHY RYKEN,
Yearly Payment Breakdown:

2018 Payments At a Glance

49

payments

$27,113

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
Consulting
 4 $18,274
Travel and Lodging
 17 $5,174
Honoraria
 1 $2,550
Food and Beverage
 27 $1,115

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†
MIDAS REX

device

 $12,365
GENERAL K2M PRODUCT DISCUSSION

device

 $6,776
GLIADEL

drug

 $2,550
EXPEDIUM

device

 $2,398
VIPER

device

 $2,398
BRAINLAB

device

 $2,229
MOUNTAINEER

device

 $2,229
CD HORIZON

device

 $1,246
DIVERGENCE-L

device

 $907
NONE

device

 $373
MAZORX - RENAISSANCE

device

 $174
INTELLIS

device

 $140
Payments with no listed product

N/A

 $80
PROGAV2

device

 $43
O-ARM-ST

device

 $32
O-ARM-SPINE

device

 $29
† 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

= Disputed Payment

When How Much Related To What For From Third Party Payee
Aug 6, 2018 $9,150 MIDAS REX Consulting MEDTRONIC USA, INC.
Apr 12, 2018 $5,700 GENERAL K2M PRODUCT DISCUSSION Consulting K2M, INC. Dartmouth-Hitchcock Clinic
May 10, 2018 $2,550 GLIADEL Honoraria ARBOR PHARMACEUTICALS, INC.
Apr 19, 2018 $2,060 EXPEDIUM VIPER MOUNTAINEER BRAINLAB Consulting DEPUY SYNTHES PRODUCTS LLC
Jun 21, 2018 $1,364 MIDAS REX Consulting MEDTRONIC USA, INC.
Nov 5, 2018 $716 MIDAS REX Travel and Lodging MEDTRONIC USA, INC.
Apr 17, 2018 $680 CD HORIZON Travel and Lodging MEDTRONIC USA, INC.
Mar 23, 2018 $587 GENERAL K2M PRODUCT DISCUSSION Travel and Lodging K2M, INC.
May 8, 2018 $521 MIDAS REX Travel and Lodging MEDTRONIC USA, INC.
Mar 10, 2018 $474 DIVERGENCE-L Travel and Lodging MEDTRONIC USA, INC.
Apr 17, 2018 $310 CD HORIZON Travel and Lodging MEDTRONIC USA, INC.
Jul 20, 2018 $274 NONE Travel and Lodging STRYKER CORPORATION
Apr 17, 2018 $261 GENERAL K2M PRODUCT DISCUSSION Travel and Lodging K2M, INC.
May 8, 2018 $235 MIDAS REX Travel and Lodging MEDTRONIC USA, INC.
Mar 10, 2018 $231 DIVERGENCE-L Travel and Lodging MEDTRONIC USA, INC.
Apr 17, 2018 $217 CD HORIZON Travel and Lodging MEDTRONIC USA, INC.
Sep 14, 2018 $174 MAZORX - RENAISSANCE Food and Beverage MEDTRONIC USA, INC.
Apr 19, 2018 $169 EXPEDIUM VIPER MOUNTAINEER BRAINLAB Travel and Lodging DEPUY SYNTHES PRODUCTS LLC TIMOTHY RYKEN
Mar 20, 2018 $140 EXPEDIUM VIPER Travel and Lodging MEDICAL DEVICE BUSINESS SERVICES, INC.
Apr 17, 2018 $123 INTELLIS Food and Beverage MEDTRONIC USA, INC.
Mar 10, 2018 $109 DIVERGENCE-L Food and Beverage MEDTRONIC USA, INC.
Jul 20, 2018 $100 NONE Food and Beverage STRYKER CORPORATION
Mar 23, 2018 $91 GENERAL K2M PRODUCT DISCUSSION Travel and Lodging K2M, INC.
May 9, 2018 $91 MIDAS REX Travel and Lodging MEDTRONIC USA, INC.
Nov 5, 2018 $91 MIDAS REX Travel and Lodging MEDTRONIC USA, INC.
Apr 17, 2018 $86 GENERAL K2M PRODUCT DISCUSSION Travel and Lodging K2M, INC.
Mar 19, 2018 $80 No Listed Product Food and Beverage DEPUY SYNTHES SALES INC.
May 8, 2018 $73 MIDAS REX Food and Beverage MEDTRONIC USA, INC.
Jun 28, 2018 $43 PROGAV2 Food and Beverage AESCULAP, INC.
Nov 5, 2018 $40 MIDAS REX Food and Beverage MEDTRONIC USA, INC.
May 9, 2018 $36 MIDAS REX Food and Beverage MEDTRONIC USA, INC.
Mar 11, 2018 $32 O-ARM-ST Food and Beverage MEDTRONIC USA, INC.
Apr 17, 2018 $31 DIVERGENCE-L Food and Beverage MEDTRONIC USA, INC.
Mar 10, 2018 $30 DIVERGENCE-L Food and Beverage MEDTRONIC USA, INC.
Mar 10, 2018 $27 DIVERGENCE-L Food and Beverage MEDTRONIC USA, INC.
Apr 3, 2018 $26 GENERAL K2M PRODUCT DISCUSSION Food and Beverage K2M, INC.
Mar 23, 2018 $24 GENERAL K2M PRODUCT DISCUSSION Food and Beverage K2M, INC.
Nov 5, 2018 $21 MIDAS REX Food and Beverage MEDTRONIC USA, INC.
Apr 18, 2018 $21 CD HORIZON Food and Beverage MEDTRONIC USA, INC.
Mar 20, 2018 $20 EXPEDIUM VIPER Food and Beverage MEDICAL DEVICE BUSINESS SERVICES, INC.
May 9, 2018 $19 MIDAS REX Food and Beverage MEDTRONIC USA, INC.
Apr 17, 2018 $18 INTELLIS Food and Beverage MEDTRONIC USA, INC.
Apr 18, 2018 $16 O-ARM-SPINE Food and Beverage MEDTRONIC USA, INC.
Apr 17, 2018 $12 O-ARM-SPINE Food and Beverage MEDTRONIC USA, INC.
Mar 24, 2018 $11 CD HORIZON Food and Beverage MEDTRONIC USA, INC.
Mar 20, 2018 $9 EXPEDIUM VIPER Food and Beverage MEDICAL DEVICE BUSINESS SERVICES, INC.
May 8, 2018 $8 MIDAS REX Food and Beverage MEDTRONIC USA, INC.
Apr 18, 2018 $6 CD HORIZON Food and Beverage MEDTRONIC USA, INC.
Mar 10, 2018 $5 DIVERGENCE-L 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 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.