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.

THEODOROS VOLOYIANNIS
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THEODOROS VOLOYIANNIS

Listed Specialty: Colon & Rectal Surgery
11920 ASTORIA BLVD, SUITE 490, HOUSTON, TX, 77089-6097
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MR. THEODOROS VOLOYIANNIS,
Yearly Payment Breakdown:

2018 Payments At a Glance

55

payments

$28,592

payment total

11

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
Education
 6 $15,008
Nonaccredited Training
 2 $6,500
Travel and Lodging
 21 $4,686
Food and Beverage
 25 $1,598
Consulting
 1 $800

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†
DA VINCI SURGICAL SYSTEM

device

 $20,317
AIRSEAL

device

 $6,608
CONMED HANDHELD INSTRUMENTS

device

 $800
OFIRMEV

drug

 $222
INTERSTIM

device

 $187
1588 HD 3 CHIP CAMERA

device

 $145
ECHELON FLEX STAPLER

device

 $106
STRATTICE

device

 $91
SURGICEL FAMILY OF ABSORBABLE HEMOSTATS

device

 $44
RAM

device

 $36
Payments with no listed product

N/A

 $33
MEGA SOFT

device

 $17
SURGIFLO HEMOSTATIC MATRIX FAMILY OF PRODUCTS

device

 $17
XENMATRIX

device

 $17
CAIMAN VESSEL SEALERS

device

 $12
† 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
Aug 21, 2018 $6,000 AIRSEAL Nonaccredited Training CONMED CORPORATION
Jun 11, 2018 $3,000 DA VINCI SURGICAL SYSTEM Education INTUITIVE SURGICAL, INC.
Jun 5, 2018 $3,000 DA VINCI SURGICAL SYSTEM Education INTUITIVE SURGICAL, INC.
Jun 14, 2018 $3,000 DA VINCI SURGICAL SYSTEM Education INTUITIVE SURGICAL, INC.
May 18, 2018 $3,000 DA VINCI SURGICAL SYSTEM Education INTUITIVE SURGICAL, INC.
Jun 4, 2018 $3,000 DA VINCI SURGICAL SYSTEM Education INTUITIVE SURGICAL, INC.
May 15, 2018 $800 CONMED HANDHELD INSTRUMENTS Consulting CONMED CORPORATION
Jun 20, 2018 $703 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Jun 9, 2018 $581 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Jan 31, 2018 $522 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Apr 27, 2018 $513 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Oct 3, 2018 $500 AIRSEAL Nonaccredited Training CONMED CORPORATION
Mar 19, 2018 $483 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
May 24, 2018 $319 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Apr 30, 2018 $314 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
May 26, 2018 $221 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
May 25, 2018 $221 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Nov 28, 2018 $184 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
Jun 22, 2018 $147 INTERSTIM Food and Beverage MEDTRONIC USA, INC.
Jun 20, 2018 $145 1588 HD 3 CHIP CAMERA Food and Beverage STRYKER CORPORATION
Nov 16, 2018 $137 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
May 15, 2018 $135 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Jun 15, 2018 $134 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
May 31, 2018 $115 OFIRMEV Food and Beverage MALLINCKRODT LLC
Aug 14, 2018 $114 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Dec 4, 2018 $111 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
Jul 26, 2018 $108 AIRSEAL Food and Beverage CONMED CORPORATION
Feb 1, 2018 $107 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Aug 1, 2018 $91 STRATTICE Food and Beverage ALLERGAN INC.
Aug 14, 2018 $88 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Feb 1, 2018 $84 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
May 22, 2018 $71 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
Mar 19, 2018 $62 ECHELON FLEX STAPLER Food and Beverage ETHICON US, LLC
Dec 4, 2018 $61 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
May 1, 2018 $44 SURGICEL FAMILY OF ABSORBABLE HEMOSTATS ECHELON FLEX STAPLER Food and Beverage ETHICON US, LLC
Jun 12, 2018 $36 RAM Food and Beverage LSI SOLUTIONS INC
Mar 7, 2018 $35 OFIRMEV Food and Beverage MALLINCKRODT LLC
May 24, 2018 $34 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
May 24, 2018 $34 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Jul 10, 2018 $33 No Listed Product Food and Beverage AGILITI SURGICAL, INC. ZOES KITCHEN
Jul 25, 2018 $33 OFIRMEV Food and Beverage MALLINCKRODT LLC
Aug 14, 2018 $32 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
Feb 15, 2018 $32 OFIRMEV Food and Beverage MALLINCKRODT LLC
Jan 6, 2018 $31 INTERSTIM Food and Beverage MEDTRONIC USA, INC.
Sep 25, 2018 $24 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
Apr 27, 2018 $23 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Apr 30, 2018 $23 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Jan 31, 2018 $23 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Oct 12, 2018 $17 MEGA SOFT SURGIFLO HEMOSTATIC MATRIX FAMILY OF PRODUCTS Food and Beverage ETHICON US, LLC
Sep 25, 2018 $17 XENMATRIX Food and Beverage DAVOL INC.
Jul 3, 2018 $12 CAIMAN VESSEL SEALERS Food and Beverage AESCULAP, INC.
Jun 12, 2018 $9 DA VINCI SURGICAL SYSTEM Food and Beverage INTUITIVE SURGICAL, INC.
Apr 3, 2018 $9 INTERSTIM Food and Beverage MEDTRONIC USA, INC.
May 24, 2018 $9 DA VINCI SURGICAL SYSTEM Travel and Lodging INTUITIVE SURGICAL, INC.
Mar 29, 2018 $8 OFIRMEV Education MALLINCKRODT 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.