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.

MARTIN M SARKAR
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MARTIN M SARKAR

Listed Specialty: Endocrinology, Diabetes & Metabolism
7211 BANK CT, STE 240, FREDERICK, MD, 21703-8483
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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. MARTIN SARKAR,
Yearly Payment Breakdown:

2018 Payments At a Glance

203

payments

$105,220

payment total

9

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
 51 $78,100
Honoraria
 6 $11,625
Travel and Lodging
 61 $6,850
Consulting
 5 $4,334
Food and Beverage
 79 $4,294
Education
 1 $18

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†
FARXIGA

drug

 $38,441
V-GO

device

 $31,161
BYDUREON

drug

 $12,874
DEXCOM CGM

device

 $12,450
JARDIANCE

drug

 $5,435
Payments with no listed product

N/A

 $3,074
MINIMED 670G SYSTEM

device

 $1,376
MINIMED 630G

device

 $256
OZEMPIC

drug

 $175
T-SLIM INSULIN PUMP

device

 $86
LENVIMA

drug

 $45
BYETTA

drug

 $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
Apr 12, 2018 $3,700 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Aug 15, 2018 $3,500 DEXCOM CGM Honoraria DEXCOM, INC.
Apr 12, 2018 $3,250 BYDUREON Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jul 18, 2018 $2,800 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Dec 2, 2018 $2,800 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jul 18, 2018 $2,800 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Nov 28, 2018 $2,800 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jul 10, 2018 $2,800 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Nov 27, 2018 $2,790 No Listed Product Consulting ASTRAZENECA PHARMACEUTICALS LP
Dec 2, 2018 $2,350 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
May 17, 2018 $2,100 V-GO Promotional Speaking/Other VALERITAS, INC.
Jan 31, 2018 $2,100 V-GO Promotional Speaking/Other VALERITAS, INC.
Nov 8, 2018 $2,100 V-GO Promotional Speaking/Other VALERITAS, INC.
Oct 5, 2018 $2,000 DEXCOM CGM Honoraria DEXCOM, INC.
Jun 20, 2018 $2,000 DEXCOM CGM Honoraria DEXCOM, INC.
Dec 19, 2018 $2,000 DEXCOM CGM Honoraria DEXCOM, INC.
Feb 11, 2018 $2,000 BYDUREON Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Aug 13, 2018 $1,950 JARDIANCE Promotional Speaking/Other BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.
Apr 12, 2018 $1,850 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Apr 11, 2018 $1,850 BYDUREON Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jul 17, 2018 $1,850 BYDUREON Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jul 18, 2018 $1,850 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Apr 11, 2018 $1,850 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Mar 21, 2018 $1,850 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Oct 4, 2018 $1,800 JARDIANCE Promotional Speaking/Other BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.
Sep 19, 2018 $1,650 V-GO Promotional Speaking/Other VALERITAS, INC.
May 22, 2018 $1,650 V-GO Promotional Speaking/Other VALERITAS, INC.
Dec 19, 2018 $1,650 V-GO Promotional Speaking/Other VALERITAS, INC.
May 23, 2018 $1,650 V-GO Promotional Speaking/Other VALERITAS, INC.
Nov 12, 2018 $1,650 V-GO Promotional Speaking/Other VALERITAS, INC.
Feb 15, 2018 $1,600 DEXCOM CGM Honoraria DEXCOM, INC.
Apr 12, 2018 $1,400 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Apr 11, 2018 $1,400 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Apr 12, 2018 $1,400 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Dec 17, 2018 $1,400 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jan 22, 2018 $1,400 BYDUREON Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jan 22, 2018 $1,400 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jan 22, 2018 $1,400 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
May 18, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
Nov 7, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
May 18, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
Apr 25, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
Nov 29, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
Oct 2, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
Feb 1, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
May 22, 2018 $1,200 V-GO Promotional Speaking/Other VALERITAS, INC.
Jul 17, 2018 $950 BYDUREON Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Jun 27, 2018 $750 MINIMED 670G SYSTEM Promotional Speaking/Other MEDTRONIC MINIMED, INC.
Dec 11, 2018 $650 JARDIANCE Consulting LILLY USA, LLC
Apr 12, 2018 $525 DEXCOM CGM Honoraria DEXCOM, INC.
Jul 23, 2018 $488 JARDIANCE Consulting LILLY USA, LLC
Feb 15, 2018 $428 DEXCOM CGM Travel and Lodging DEXCOM, INC.
Jul 23, 2018 $325 JARDIANCE Consulting LILLY USA, LLC
Jan 20, 2018 $308 BYDUREON Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Feb 1, 2018 $300 V-GO Promotional Speaking/Other VALERITAS, INC.
Oct 16, 2018 $300 V-GO Promotional Speaking/Other VALERITAS, INC.
Jun 19, 2018 $300 V-GO Promotional Speaking/Other VALERITAS, INC.
May 22, 2018 $300 V-GO Promotional Speaking/Other VALERITAS, INC.
Oct 16, 2018 $300 V-GO Promotional Speaking/Other VALERITAS, INC.
Jul 31, 2018 $300 V-GO Promotional Speaking/Other VALERITAS, INC.
Jun 14, 2018 $300 V-GO Promotional Speaking/Other VALERITAS, INC.
Nov 8, 2018 $288 V-GO Travel and Lodging VALERITAS, INC.
May 23, 2018 $256 V-GO Travel and Lodging VALERITAS, INC.
Nov 8, 2018 $241 No Listed Product Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Nov 8, 2018 $241 V-GO Travel and Lodging VALERITAS, INC.
Jun 7, 2018 $233 MINIMED 670G SYSTEM Travel and Lodging MEDTRONIC MINIMED, INC.
Dec 19, 2018 $228 V-GO Travel and Lodging VALERITAS, INC.
Nov 12, 2018 $226 V-GO Travel and Lodging VALERITAS, INC.
Nov 8, 2018 $223 V-GO Travel and Lodging VALERITAS, INC.
Nov 12, 2018 $219 V-GO Travel and Lodging VALERITAS, INC.
Jan 31, 2018 $217 V-GO Travel and Lodging VALERITAS, INC.
Jan 20, 2018 $175 BYDUREON Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Dec 19, 2018 $165 V-GO Travel and Lodging VALERITAS, INC.
Feb 6, 2018 $164 FARXIGA BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Sep 19, 2018 $160 V-GO Travel and Lodging VALERITAS, INC.
May 18, 2018 $154 V-GO Travel and Lodging VALERITAS, INC.
May 18, 2018 $154 V-GO Travel and Lodging VALERITAS, INC.
May 17, 2018 $154 V-GO Travel and Lodging VALERITAS, INC.
Sep 19, 2018 $151 V-GO Travel and Lodging VALERITAS, INC.
Apr 12, 2018 $149 DEXCOM CGM Travel and Lodging DEXCOM, INC.
Jan 31, 2018 $147 V-GO Travel and Lodging VALERITAS, INC.
Apr 17, 2018 $144 DEXCOM CGM Food and Beverage DEXCOM, INC.
May 23, 2018 $129 V-GO Travel and Lodging VALERITAS, INC.
Jun 11, 2018 $125 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Nov 15, 2018 $125 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jan 20, 2018 $125 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Mar 15, 2018 $125 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Nov 8, 2018 $125 V-GO Food and Beverage VALERITAS, INC.
Jan 20, 2018 $125 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Sep 19, 2018 $125 V-GO Food and Beverage VALERITAS, INC.
May 16, 2018 $120 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Nov 8, 2018 $117 V-GO Travel and Lodging VALERITAS, INC.
May 30, 2018 $106 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Feb 6, 2018 $103 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jan 20, 2018 $103 BYDUREON Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Feb 9, 2018 $103 MINIMED 670G SYSTEM Food and Beverage MEDTRONIC MINIMED, INC.
Feb 22, 2018 $102 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Nov 27, 2018 $100 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Dec 2, 2018 $100 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Sep 25, 2018 $100 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
May 6, 2018 $100 FARXIGA Promotional Speaking/Other ASTRAZENECA PHARMACEUTICALS LP
Nov 12, 2018 $98 V-GO Food and Beverage VALERITAS, INC.
Oct 17, 2018 $95 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Apr 25, 2018 $92 V-GO Food and Beverage VALERITAS, INC.
Mar 7, 2018 $91 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Oct 29, 2018 $89 OZEMPIC Food and Beverage NOVO NORDISK INC
Nov 7, 2018 $89 V-GO Food and Beverage VALERITAS, INC.
Jun 12, 2018 $87 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jun 19, 2018 $86 T-SLIM INSULIN PUMP Food and Beverage TANDEM DIABETES CARE, INC.
Mar 7, 2018 $86 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Apr 4, 2018 $86 OZEMPIC Food and Beverage NOVO NORDISK INC
May 23, 2018 $85 V-GO Food and Beverage VALERITAS, INC.
Sep 20, 2018 $85 JARDIANCE Food and Beverage BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.
May 8, 2018 $83 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Nov 5, 2018 $81 JARDIANCE Consulting LILLY USA, LLC
Nov 29, 2018 $81 V-GO Travel and Lodging VALERITAS, INC.
Sep 27, 2018 $80 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
May 8, 2018 $80 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Jun 8, 2018 $79 MINIMED 670G SYSTEM Food and Beverage MEDTRONIC MINIMED, INC.
Sep 21, 2018 $77 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Nov 27, 2018 $75 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Sep 25, 2018 $74 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Apr 11, 2018 $74 V-GO Food and Beverage VALERITAS, INC.
Oct 2, 2018 $70 V-GO Travel and Lodging VALERITAS, INC.
Jan 31, 2018 $65 V-GO Travel and Lodging VALERITAS, INC.
Nov 7, 2018 $65 V-GO Travel and Lodging VALERITAS, INC.
May 17, 2018 $61 V-GO Food and Beverage VALERITAS, INC.
Sep 11, 2018 $59 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
May 18, 2018 $58 V-GO Travel and Lodging VALERITAS, INC.
May 18, 2018 $58 V-GO Travel and Lodging VALERITAS, INC.
May 17, 2018 $58 V-GO Travel and Lodging VALERITAS, INC.
Jun 7, 2018 $57 MINIMED 670G SYSTEM Travel and Lodging MEDTRONIC MINIMED, INC.
Sep 19, 2018 $56 DEXCOM CGM Travel and Lodging DEXCOM, INC.
Jun 8, 2018 $56 MINIMED 670G SYSTEM Food and Beverage MEDTRONIC MINIMED, INC.
May 17, 2018 $55 V-GO Travel and Lodging VALERITAS, INC.
May 18, 2018 $55 V-GO Travel and Lodging VALERITAS, INC.
May 18, 2018 $55 V-GO Travel and Lodging VALERITAS, INC.
Oct 2, 2018 $54 V-GO Food and Beverage VALERITAS, INC.
Mar 6, 2018 $53 BYDUREON Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Feb 22, 2018 $53 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Mar 14, 2018 $52 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Jun 8, 2018 $52 MINIMED 670G SYSTEM Food and Beverage MEDTRONIC MINIMED, INC.
May 30, 2018 $50 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Jul 11, 2018 $49 DEXCOM CGM Travel and Lodging DEXCOM, INC.
Jan 20, 2018 $46 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jan 20, 2018 $46 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Oct 5, 2018 $45 LENVIMA Food and Beverage EISAI INC.
Sep 27, 2018 $45 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
May 16, 2018 $45 BYDUREON Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Mar 27, 2018 $40 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Dec 18, 2018 $40 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Jun 11, 2018 $38 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Jun 7, 2018 $38 MINIMED 670G SYSTEM Travel and Lodging MEDTRONIC MINIMED, INC.
Jun 8, 2018 $36 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Apr 25, 2018 $36 V-GO Travel and Lodging VALERITAS, INC.
Feb 6, 2018 $36 BYDUREON Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Aug 3, 2018 $35 JARDIANCE Food and Beverage BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.
Dec 19, 2018 $35 V-GO Food and Beverage VALERITAS, INC.
Nov 15, 2018 $35 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Mar 9, 2018 $35 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Mar 15, 2018 $35 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
May 22, 2018 $34 V-GO Travel and Lodging VALERITAS, INC.
May 22, 2018 $34 V-GO Travel and Lodging VALERITAS, INC.
Jan 20, 2018 $32 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jan 20, 2018 $29 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jun 7, 2018 $26 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Oct 17, 2018 $24 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jul 3, 2018 $24 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Nov 29, 2018 $24 V-GO Food and Beverage VALERITAS, INC.
Mar 2, 2018 $23 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Apr 6, 2018 $22 No Listed Product Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Dec 10, 2018 $21 JARDIANCE Food and Beverage BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.
Nov 8, 2018 $20 No Listed Product Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jun 22, 2018 $20 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Mar 26, 2018 $20 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Sep 7, 2018 $20 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Oct 9, 2018 $20 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Mar 27, 2018 $19 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
May 16, 2018 $19 V-GO Food and Beverage VALERITAS, INC.
Nov 27, 2018 $19 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Jun 12, 2018 $19 FARXIGA Travel and Lodging ASTRAZENECA PHARMACEUTICALS LP
Mar 14, 2018 $18 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Apr 18, 2018 $18 BYDUREON Education ASTRAZENECA PHARMACEUTICALS LP
Feb 5, 2018 $17 V-GO Food and Beverage VALERITAS, INC.
Jan 20, 2018 $17 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jan 20, 2018 $17 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Dec 14, 2018 $17 V-GO Food and Beverage VALERITAS, INC.
Sep 21, 2018 $17 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Aug 7, 2018 $14 V-GO Food and Beverage VALERITAS, INC.
Oct 16, 2018 $13 V-GO Food and Beverage VALERITAS, INC.
May 18, 2018 $13 V-GO Food and Beverage VALERITAS, INC.
May 7, 2018 $13 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Nov 12, 2018 $12 BYDUREON Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
May 29, 2018 $12 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jun 11, 2018 $12 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Mar 20, 2018 $12 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jan 23, 2018 $12 BYETTA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Apr 20, 2018 $11 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jan 9, 2018 $11 FARXIGA Food and Beverage ASTRAZENECA PHARMACEUTICALS LP
Jun 14, 2018 $9 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, INC.
Jun 7, 2018 $8 MINIMED 670G SYSTEM Food and Beverage MEDTRONIC MINIMED, INC.
Jun 18, 2018 $7 V-GO Food and Beverage VALERITAS, INC.
Jul 10, 2018 $5 MINIMED 630G Food and Beverage MEDTRONIC MINIMED, 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.