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.

YUCHUN HAN
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YUCHUN HAN

Listed Specialty: Neurology
1626 GUNBARREL ROAD, CHATTANOOGA, TN, 37421-7125
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YUCHUN HAN,
Yearly Payment Breakdown:

2018 Payments At a Glance

137

payments

$1,682

payment total

22

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
 137 $1,682

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†
QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES

drug

 $224
APTIOM

drug

 $223
AUBAGIO

drug

 $149
FYCOMPA

drug

 $123
OXTELLAR XR

drug

 $123
VIMPAT

drug

 $110
TOPIRAMATE EXTENDED RELEASE CAPSULES

drug

 $94
LEMTRADA

drug

 $91
TROKENDI XR

drug

 $70
BOTOX

drug

 $60
VNS THERAPY

device

 $59
BRIVIACT

drug

 $57
SPRIX

drug

 $50
TECFIDERA

drug

 $45
NAMZARIC

drug

 $39
BETASERON

drug

 $38
RYTARY

drug

 $34
TYSABRI

drug

 $34
COPAXONE

drug

 $33
MS DISEASE STATE

drug

 $32
AJOVY

drug

 $30
EMGALITY

drug

 $26
NORTHERA

drug

 $25
VRAYLAR

drug

 $21
Payments with no listed product

N/A

 $18
AIMOVIG

drug

 $17
LUMIZYME

drug

 $16
INGREZZA

drug

 $15
ZEMBRACE

drug

 $14
SILENOR

drug

 $14
XEOMIN

drug

 $14
AUSTEDO

drug

 $14
LYRICA

drug

 $12
DUEXIS

drug

 $11
† 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
Jul 2, 2018 $30 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
May 9, 2018 $29 BRIVIACT Food and Beverage UCB, INC.
Aug 16, 2018 $28 VIMPAT Food and Beverage UCB, INC.
Aug 20, 2018 $25 VIMPAT Food and Beverage UCB, INC.
May 29, 2018 $23 LEMTRADA AUBAGIO Food and Beverage GENZYME CORPORATION
Jan 22, 2018 $23 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Aug 29, 2018 $22 TOPIRAMATE EXTENDED RELEASE CAPSULES QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Nov 13, 2018 $22 LEMTRADA AUBAGIO Food and Beverage GENZYME CORPORATION
Jul 17, 2018 $22 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Nov 14, 2018 $21 TOPIRAMATE EXTENDED RELEASE CAPSULES QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Jan 30, 2018 $21 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
May 1, 2018 $21 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Dec 11, 2018 $20 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Aug 15, 2018 $20 AUBAGIO Food and Beverage GENZYME CORPORATION
Oct 3, 2018 $20 VIMPAT Food and Beverage UCB, INC.
Apr 10, 2018 $20 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Feb 13, 2018 $19 AUBAGIO Food and Beverage GENZYME CORPORATION
Dec 5, 2018 $19 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Apr 16, 2018 $19 AUBAGIO Food and Beverage GENZYME CORPORATION
Nov 20, 2018 $19 RYTARY Food and Beverage IMPAX LABORATORIES, INC.
Oct 16, 2018 $19 TOPIRAMATE EXTENDED RELEASE CAPSULES QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Jun 13, 2018 $18 TYSABRI TECFIDERA Food and Beverage BIOGEN, INC.
Feb 21, 2018 $18 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Feb 27, 2018 $18 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Nov 13, 2018 $18 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Apr 24, 2018 $17 FYCOMPA Food and Beverage EISAI INC.
Sep 12, 2018 $17 COPAXONE Food and Beverage TEVA PHARMACEUTICALS USA, INC.
May 7, 2018 $17 COPAXONE Food and Beverage TEVA PHARMACEUTICALS USA, INC.
May 16, 2018 $17 LEMTRADA AUBAGIO MS DISEASE STATE Food and Beverage GENZYME CORPORATION
Sep 18, 2018 $17 FYCOMPA Food and Beverage EISAI INC.
Aug 28, 2018 $17 AIMOVIG Food and Beverage NOVARTIS PHARMACEUTICALS CORPORATION
Dec 12, 2018 $16 VNS THERAPY Food and Beverage LIVANOVA USA, INC.
Apr 30, 2018 $16 VNS THERAPY Food and Beverage LIVANOVA USA, INC.
Jun 4, 2018 $16 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
May 15, 2018 $16 FYCOMPA Food and Beverage EISAI INC.
Feb 12, 2018 $16 RYTARY Food and Beverage IMPAX LABORATORIES, INC.
Mar 19, 2018 $16 TROKENDI XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Sep 25, 2018 $16 TYSABRI TECFIDERA Food and Beverage BIOGEN, INC.
Jun 26, 2018 $16 LEMTRADA AUBAGIO MS DISEASE STATE Food and Beverage GENZYME CORPORATION
Dec 17, 2018 $16 No Listed Product Food and Beverage NOVARTIS PHARMACEUTICALS CORPORATION
Jan 23, 2018 $16 FYCOMPA Food and Beverage EISAI INC.
Jun 12, 2018 $16 LUMIZYME Food and Beverage GENZYME CORPORATION
Dec 3, 2018 $16 AJOVY Food and Beverage TEVA PHARMACEUTICALS USA, INC.
Mar 20, 2018 $15 FYCOMPA Food and Beverage EISAI INC.
Oct 31, 2018 $15 INGREZZA Food and Beverage NEUROCRINE BIOSCIENCES, INC.
Dec 19, 2018 $15 EMGALITY Food and Beverage LILLY USA, LLC
Feb 14, 2018 $15 BRIVIACT Food and Beverage UCB, INC.
Feb 6, 2018 $14 ZEMBRACE Food and Beverage PROMIUS PHARMA LLC
Jan 9, 2018 $14 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Nov 5, 2018 $14 AJOVY Food and Beverage TEVA PHARMACEUTICALS USA, INC.
Nov 21, 2018 $14 SPRIX Food and Beverage EGALET US INC
Dec 10, 2018 $14 BOTOX Food and Beverage ALLERGAN INC.
Aug 27, 2018 $14 VIMPAT Food and Beverage UCB, INC.
May 15, 2018 $14 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Mar 20, 2018 $14 SILENOR Food and Beverage PERNIX THERAPEUTICS HOLDINGS, INC.
Jan 23, 2018 $14 TROKENDI XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Mar 12, 2018 $14 VNS THERAPY Food and Beverage LIVANOVA USA, INC.
Feb 21, 2018 $14 XEOMIN Food and Beverage MERZ NORTH AMERICA, INC.
Sep 5, 2018 $14 BETASERON Food and Beverage BAYER HEALTHCARE PHARMACEUTICALS INC.
Aug 21, 2018 $14 FYCOMPA Food and Beverage EISAI INC.
Jun 11, 2018 $14 AUSTEDO Food and Beverage TEVA PHARMACEUTICALS USA, INC.
Jun 27, 2018 $13 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Mar 14, 2018 $13 BRIVIACT Food and Beverage UCB, INC.
Oct 15, 2018 $13 LEMTRADA AUBAGIO Food and Beverage GENZYME CORPORATION
Jun 25, 2018 $13 NAMZARIC Food and Beverage ALLERGAN INC.
Apr 4, 2018 $13 NORTHERA Food and Beverage LUNDBECK LLC
Oct 23, 2018 $13 FYCOMPA Food and Beverage EISAI INC.
Jan 18, 2018 $13 SPRIX Food and Beverage EGALET US INC
Jun 5, 2018 $13 VNS THERAPY Food and Beverage LIVANOVA USA, INC.
Jul 25, 2018 $13 BETASERON Food and Beverage BAYER HEALTHCARE PHARMACEUTICALS INC.
Sep 17, 2018 $13 NAMZARIC Food and Beverage ALLERGAN INC.
Jul 11, 2018 $12 BOTOX Food and Beverage ALLERGAN INC.
Jul 24, 2018 $12 FYCOMPA Food and Beverage EISAI INC.
Oct 24, 2018 $12 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Jan 29, 2018 $12 TROKENDI XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Aug 16, 2018 $12 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Dec 4, 2018 $12 SPRIX Food and Beverage EGALET US INC
Apr 2, 2018 $12 BOTOX Food and Beverage ALLERGAN INC.
Feb 28, 2018 $12 LYRICA Food and Beverage PFIZER INC.
Oct 9, 2018 $12 NORTHERA Food and Beverage LUNDBECK LLC
Nov 9, 2018 $12 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Oct 10, 2018 $12 BETASERON Food and Beverage BAYER HEALTHCARE PHARMACEUTICALS INC.
Sep 10, 2018 $12 TROKENDI XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Oct 30, 2018 $12 BOTOX Food and Beverage ALLERGAN INC.
Oct 22, 2018 $11 EMGALITY Food and Beverage LILLY USA, LLC
Oct 8, 2018 $11 SPRIX Food and Beverage EGALET US INC
Apr 16, 2018 $11 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Jan 31, 2018 $11 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Mar 13, 2018 $11 TECFIDERA Food and Beverage BIOGEN, INC.
Feb 28, 2018 $11 VRAYLAR Food and Beverage ALLERGAN INC.
Feb 7, 2018 $11 DUEXIS Food and Beverage HORIZON PHARMA PLC
Jan 31, 2018 $10 VRAYLAR Food and Beverage ALLERGAN INC.
Jun 25, 2018 $10 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Aug 28, 2018 $10 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Aug 20, 2018 $9 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
May 22, 2018 $9 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Mar 12, 2018 $9 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Apr 2, 2018 $9 NAMZARIC Food and Beverage ALLERGAN INC.
Mar 2, 2018 $8 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Jun 27, 2018 $7 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Oct 2, 2018 $7 TOPIRAMATE EXTENDED RELEASE CAPSULES QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Oct 15, 2018 $7 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Apr 30, 2018 $6 TROKENDI XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Oct 4, 2018 $6 BOTOX Food and Beverage ALLERGAN INC.
May 2, 2018 $6 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Oct 23, 2018 $6 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Nov 5, 2018 $6 TROKENDI XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Sep 24, 2018 $6 VIMPAT Food and Beverage UCB, INC.
Feb 19, 2018 $6 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Sep 19, 2018 $5 VIMPAT Food and Beverage UCB, INC.
Jul 25, 2018 $5 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
May 22, 2018 $5 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Sep 24, 2018 $5 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Dec 10, 2018 $5 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
May 16, 2018 $5 NAMZARIC Food and Beverage ALLERGAN INC.
Nov 27, 2018 $5 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Jun 18, 2018 $5 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Dec 3, 2018 $5 TROKENDI XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Sep 17, 2018 $4 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Aug 14, 2018 $4 BOTOX Food and Beverage ALLERGAN INC.
Sep 17, 2018 $4 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Sep 11, 2018 $4 QUDEXY XR TOPIRAMATE EXTENDED RELEASE CAPSULES TOPIRAMATE EXTENDED RELEASE CAPSULES Food and Beverage UPSHER-SMITH LABORATORIES LLC
Oct 3, 2018 $4 VIMPAT Food and Beverage UCB, INC.
Jan 25, 2018 $4 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Feb 6, 2018 $4 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Aug 15, 2018 $4 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Apr 17, 2018 $4 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Dec 3, 2018 $4 FYCOMPA Food and Beverage EISAI INC.
Feb 28, 2018 $3 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Apr 10, 2018 $3 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Oct 29, 2018 $3 OXTELLAR XR Food and Beverage SUPERNUS PHARMACEUTICALS, INC.
Nov 28, 2018 $2 No Listed Product Food and Beverage UCB, INC.
Sep 10, 2018 $2 VIMPAT Food and Beverage UCB, INC.
Aug 15, 2018 $2 VIMPAT Food and Beverage UCB, INC.
Sep 10, 2018 $2 VIMPAT Food and Beverage UCB, INC.
Sep 6, 2018 $2 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS INC.
Feb 12, 2018 $1 APTIOM Food and Beverage SUNOVION PHARMACEUTICALS 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.