DoctorsProofNPPES directory · verify at state boards

Doctors in Winfield, IL

326 physicians listed in the NPPES public registry. Page 3 of 6.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Illinois Dept. of Financial & Professional Regulation

Dr. Michael Nixon, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1285793364
0N025 WINFIELD RD, Winfield, IL 60190(630) 933-4240
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Zoran Grujic, MD

Neurology

20 yrs NPPES
NPI 1033278577
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4056
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $66.82 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$66.82

Total received

3

Transactions

3

Paying companies

Top paying companies

Teva Pharmaceuticals USA, Inc.$30.99
ACADIA Pharmaceuticals Inc$21.55
Cala Health, Inc.$14.28

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 among those who did). This doctor's total ranks around the 57th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurology doctors.

Payments to Zoran Grujic do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Michael Tseng, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1316007131
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4240
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $141.12 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$141.12

Total received

1

Transactions

1

Paying companies

Top paying companies

HeartFlow, Inc.$141.12

Among the 45,487 diagnostic radiology doctors we've analyzed, about 22% received any industry payment (median $144 among those who did). This doctor's total ranks around the 89th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US diagnostic radiology doctors.

Payments to Michael Tseng do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Richard Persino, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1396806303
25 N WINFIELD RD, Winfield, IL 60190(630) 653-4240
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Kirk Papa, MD

Anesthesiology

20 yrs NPPES
NPI 1023171675
25 N WINFIELD RD, Winfield, IL 60190(630) 933-6675
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $48.50 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$48.50

Total received

1

Transactions

1

Paying companies

Top paying companies

Edwards Lifesciences Corporation$48.50

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 among those who did). This doctor's total ranks around the 83th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US anesthesiology doctors.

Payments to Kirk Papa do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Avi Mazumdar, MD

Neurology

20 yrs NPPES
NPI 1760547889
25 N WINFIELD RD, SUITE 500, Winfield, IL 60190(630) 933-2113
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,011 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,011

Total received

14

Transactions

3

Paying companies

Top paying companies

Relievant Medsystems, Inc.$1,834
Medtronic, Inc.$136.74
Stryker Corporation$39.94

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 among those who did). This doctor's total ranks around the 83th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurology doctors.

Payments to Avi Mazumdar do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Benjamin Seides, MD

Pulmonary Disease

20 yrs NPPES
NPI 1770648073
25 N WINFIELD RD STE 204, Winfield, IL 60190(630) 232-0202
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $45,039 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$45,039

Total received

59

Transactions

8

Paying companies

Top paying companies

Ethicon Endo-Surgery Inc.$22,905
Olympus Corporation$6,366
Medical Device Business Services, Inc.$5,808
Pulmonx Corporation$4,613
Ethicon Inc.$2,657
Veran Medical Technologies, Inc.$1,095

Among the 13,317 pulmonary disease doctors we've analyzed, about 54% received any industry payment (median $474 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US pulmonary disease doctors.

Payments to Benjamin Seides do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Randy Wittman, MD

Obstetrics & Gynecology

19 yrs NPPES
NPI 1023165644
25 N WINFIELD RD, Winfield, IL 60190(630) 653-4240
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Noel Zweig, MD

Anesthesiology

19 yrs NPPES
NPI 1386798296
ON025 WINFIELD RD., Winfield, IL 60190(630) 933-1600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Benjamin Wakefield, MD

Anesthesiology

19 yrs NPPES
NPI 1528104726
25 NORTH WINFIELD RD., Winfield, IL 60190(630) 933-1600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mark Gapinski, MD

Obstetrics & Gynecology

19 yrs NPPES
NPI 1073655601
25 N WINFIELD RD, SUITE 511, Winfield, IL 60190(630) 462-4963
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Omeed Zardkoohi, MD

Internal Medicine

19 yrs NPPES
NPI 1912033390
25 N WINFIELD RD, Winfield, IL 60190(630) 232-0280
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5,995 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$5,995

Total received

7

Transactions

2

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$4,890
BIOTRONIK INC.$1,105

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 97% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Omeed Zardkoohi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Craig Pieters, MD

Diagnostic Radiology

19 yrs NPPES
NPI 1962533927
25 N. WINFIELD RD, CENTRAL DUPAGE HOSPITAL DIAGNOSTIC IMAGING, Winfield, IL 60190(630) 933-4240
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Christopher Espinosa, MD

Anesthesiology

19 yrs NPPES
NPI 1437276896
25 WINFIELD RD., Winfield, IL 60190(630) 933-1660
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Steven Stuart, MD

Anesthesiology

19 yrs NPPES
NPI 1609998723
ON025 WINFIELD RD., Winfield, IL 60190(630) 933-1600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nilay Patel, MD

Diagnostic Radiology

19 yrs NPPES
NPI 1669698825
CENTRAL DUPAGE HOSPITAL, 25 WINFIELD ROAD, Winfield, IL 60190(630) 933-4240
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Andelka Losavio, MD

Internal Medicine

19 yrs NPPES
NPI 1831315852
25 N WINFIELD RD STE 300, Winfield, IL 60190(630) 717-2600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $665.77 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$665.77

Total received

38

Transactions

8

Paying companies

Top paying companies

Celgene Corporation$208.88
AbbVie Inc.$171.70
Takeda Pharmaceuticals U.S.A., Inc.$94.25
Nestle HealthCare Nutrition Inc.$64.44
Salix Pharmaceuticals, a division of Bausch Health US, LLC$38.70
Sandoz Inc.$35.84

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Andelka Losavio do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Reena Julka, MD

Internal Medicine

19 yrs NPPES
NPI 1598985525
25 N WINFIELD RD, 400, Winfield, IL 60190(630) 469-9200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Anoop Vermani, MD

Psychiatry

19 yrs NPPES
NPI 1255544029
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4056
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Victoria Greenfield, MD

Internal Medicine

19 yrs NPPES
NPI 1881801165
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Neal Greenfield, MD

Internal Medicine

19 yrs NPPES
NPI 1700094364
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nouzha Tazi Mzaalek, MD

Psychiatry

19 yrs NPPES
NPI 1972712990
25 N WINFIELD RD STE 401, Winfield, IL 60190(630) 933-4200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $35.03 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$35.03

Total received

1

Transactions

1

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$35.03

Among the 57,336 psychiatry doctors we've analyzed, about 24% received any industry payment (median $180 among those who did). This doctor's total ranks around the 80th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US psychiatry doctors.

Payments to Nouzha Tazi Mzaalek do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Steven Ewert, MD

Anesthesiology

19 yrs NPPES
NPI 1336350024
25 N WINFIELD RD, Winfield, IL 60190(630) 933-6675
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nadeem Hussain, MD

Psychiatry

19 yrs NPPES
NPI 1427259670
25 N WINFIELD ROAD, Winfield, IL 60190(630) 933-4056
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40.10 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$40.10

Total received

2

Transactions

1

Paying companies

Top paying companies

ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$40.10

Among the 57,336 psychiatry doctors we've analyzed, about 24% received any industry payment (median $180 among those who did). This doctor's total ranks around the 81th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US psychiatry doctors.

Payments to Nadeem Hussain do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Anjali Oza, MD

Internal Medicine

19 yrs NPPES
NPI 1417158098
25 N WINFIELD RD, STE 400, Winfield, IL 60190(630) 469-9200
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Kashif Mufti, MD

Rheumatology

19 yrs NPPES
NPI 1821290750
25 N WINFIELD RD STE 405, Winfield, IL 60190(630) 268-0200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $123.10 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$123.10

Total received

2

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$123.10

Among the 6,451 rheumatology doctors we've analyzed, about 56% received any industry payment (median $958 among those who did). This doctor's total ranks around the 55th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US rheumatology doctors.

Payments to Kashif Mufti do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Todd Tomson, MD

Cardiovascular Disease

19 yrs NPPES
NPI 1891998019
25 N WINFIELD RD, Winfield, IL 60190(630) 232-0280
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $959.13 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$959.13

Total received

4

Transactions

3

Paying companies

Top paying companies

AtriCure, Inc.$928.74
E.R. Squibb & Sons, L.L.C.$15.94
Boston Scientific Corporation$14.45

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 73th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

Payments to Todd Tomson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. George Nijmeh, MD

Cardiovascular Disease

19 yrs NPPES
NPI 1366645046
25 N WINFIELD RD, STE 300, Winfield, IL 60190(630) 933-8100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10,153 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$10,153

Total received

86

Transactions

16

Paying companies

Top paying companies

ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$8,969
E.R. Squibb & Sons, L.L.C.$193.70
NOVARTIS PHARMACEUTICALS CORPORATION$147.59
Amgen Inc.$147.55
AstraZeneca Pharmaceuticals LP$144.40
Merck Sharp & Dohme LLC$115.43

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

Payments to George Nijmeh do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jamie Pacis, MD

Psychiatry

19 yrs NPPES
NPI 1104020866
25 N WINFIELD RD, Winfield, IL 60190(630) 933-6631
NPPES public registry
CMS Open Payments· $201.41 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$201.41

Total received

2

Transactions

1

Paying companies

Top paying companies

Corium, LLC$201.41

Among the 57,336 psychiatry doctors we've analyzed, about 24% received any industry payment (median $180 among those who did). This doctor's total ranks around the 89th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US psychiatry doctors.

Payments to Jamie Pacis do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Waseem Khan, MD

Diagnostic Radiology

19 yrs NPPES
NPI 1437354115
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4240
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Melissa Manrique, MD

Pediatrics

19 yrs NPPES
NPI 1104022623
25 N WINFIELD RD, Winfield, IL 60190(773) 880-4000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Renato Ripamonti, MD

Diagnostic Radiology

19 yrs NPPES
NPI 1841498672
25 N. WINFIELD RD., Winfield, IL 60190(630) 933-4487
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $473.59 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$473.59

Total received

5

Transactions

3

Paying companies

Top paying companies

Penumbra, Inc.$204.33
Stryker Corporation$142.40
W. L. Gore & Associates, Inc.$126.86

Among the 45,487 diagnostic radiology doctors we've analyzed, about 22% received any industry payment (median $144 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US diagnostic radiology doctors.

Payments to Renato Ripamonti do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Matthew Lindahl, DO

Anesthesiology

19 yrs NPPES
NPI 1518165208
ON025 WINFIELD RD., Winfield, IL 60190(630) 933-1600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $126.03 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$126.03

Total received

2

Transactions

1

Paying companies

Top paying companies

Edwards Lifesciences Corporation$126.03

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US anesthesiology doctors.

Payments to Matthew Lindahl do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Anoosh Salman, MD

Psychiatry

19 yrs NPPES
NPI 1871793869
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Taj Khan, MD

Anesthesiology

19 yrs NPPES
NPI 1801096672
25 WINFIELD RD., Winfield, IL 60190(630) 933-1600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $160.30 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$160.30

Total received

3

Transactions

1

Paying companies

Top paying companies

Edwards Lifesciences Corporation$160.30

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US anesthesiology doctors.

Payments to Taj Khan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ajay Gopalka, MD

Anesthesiology

19 yrs NPPES
NPI 1932399664
ON025 WINFIELD RD., Winfield, IL 60190(630) 933-1600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,912 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,912

Total received

3

Transactions

1

Paying companies

Top paying companies

Edwards Lifesciences Corporation$1,912

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US anesthesiology doctors.

Payments to Ajay Gopalka do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Joan Garvey, MD

Family Medicine

19 yrs NPPES
NPI 1891989703
25 N. WINFIELD RD, SUITE 501, Winfield, IL 60190(630) 260-0600
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mark Speyer, MD

Internal Medicine

19 yrs NPPES
NPI 1649464488
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4847
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Julia Wilkinson, MD

Cardiovascular Disease

19 yrs NPPES
NPI 1679754642
25 N. WINFIELD RD., STE 103, Winfield, IL 60190(630) 933-4487
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $124.33 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$124.33

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$124.33

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total is on the lower end — around the 47th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

Payments to Julia Wilkinson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jeffrey Kropp, MD

Nephrology

18 yrs NPPES
NPI 1902083538
25 N WINFIELD RD, SUITE 414, Winfield, IL 60190(630) 690-1220
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $828.29 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$828.29

Total received

32

Transactions

13

Paying companies

Top paying companies

Vifor Pharma, Inc.$164.13
AstraZeneca Pharmaceuticals LP$129.58
Amgen Inc.$128.82
Bayer HealthCare Pharmaceuticals Inc.$87.19
Horizon Therapeutics plc$72.01
Otsuka America Pharmaceutical, Inc.$54.86

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total ranks around the 84th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Jeffrey Kropp do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Archana Shrivastava, MD

Neurology

18 yrs NPPES
NPI 1932387081
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4056
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Tiffany Chang, MD

Anatomic & Clinical Pathology

18 yrs NPPES
NPI 1396915021
25 N WINFIELD RD, Winfield, IL 60190(630) 933-2048
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Sanda Vujnic, MD

Pulmonary Disease

18 yrs NPPES
NPI 1942472600
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Ding, MD

Obstetrics & Gynecology

18 yrs NPPES
NPI 1598938672
25 N WINFIELD RD, Winfield, IL 60190(630) 933-6091
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nathan Bolden, MD

Internal Medicine

18 yrs NPPES
NPI 1124292727
25 N WINFIELD RD, STE 400, Winfield, IL 60190(630) 469-9200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Irene Ma, MD

Hematology & Oncology

18 yrs NPPES
NPI 1710151105
25 N WINFIELD RD STE 405, Winfield, IL 60190(630) 364-7850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $580.75 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$580.75

Total received

7

Transactions

7

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$435.09
Celgene Corporation$34.27
Daiichi Sankyo Inc.$29.12
E.R. Squibb & Sons, L.L.C.$24.84
NOVARTIS PHARMACEUTICALS CORPORATION$22.48
Alexion Pharmaceuticals, Inc.$21.57

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 62th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

Payments to Irene Ma do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Felix Ling, MD

Internal Medicine

18 yrs NPPES
NPI 1477728715
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Amita Singh, MD

Cardiovascular Disease

18 yrs NPPES
NPI 1952577504
25 N WINFIELD RD STE 500, Winfield, IL 60190(630) 232-0280
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18.08 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$18.08

Total received

1

Transactions

1

Paying companies

Top paying companies

Edwards Lifesciences Corporation$18.08

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total is on the lower end — around the 36th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

Payments to Amita Singh do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mary Westerholm, MD

Internal Medicine

18 yrs NPPES
NPI 1790951093
25 N WINFIELD RD, Winfield, IL 60190(630) 653-0848
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Imran Ahmad, MD

Cardiovascular Disease

18 yrs NPPES
NPI 1871760934
25 N WINFIELD RD, Winfield, IL 60190(630) 232-0280
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,792 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,792

Total received

29

Transactions

8

Paying companies

Top paying companies

Edwards Lifesciences Corporation$720.21
ABIOMED$366.60
Inari Medical, Inc.$235.11
Medtronic, Inc.$215.25
HeartFlow, Inc.$141.13
ShockWave Medical, Inc$84.70

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 81th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

Payments to Imran Ahmad do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jonathan Tomasko, MD

Surgery

18 yrs NPPES
NPI 1184882185
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4480
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,429 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,429

Total received

24

Transactions

4

Paying companies

Top paying companies

Intuitive Surgical, Inc.$1,576
AtriCure, Inc.$494.79
Medtronic, Inc.$237.93
Edwards Lifesciences Corporation$120.86

Among the 39,537 surgery doctors we've analyzed, about 52% received any industry payment (median $305 among those who did). This doctor's total ranks around the 89th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US surgery doctors.

Payments to Jonathan Tomasko do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Robert Nierzwicki, MD

Cardiovascular Disease

18 yrs NPPES
NPI 1194985564
25 N WINFIELD RD STE 500, Winfield, IL 60190(630) 232-0280
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5,296 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$5,296

Total received

1

Transactions

1

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$5,296

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 88th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

Payments to Robert Nierzwicki do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Huyen Phan, MD

Internal Medicine

18 yrs NPPES
NPI 1619137031
25 N WINFIELD ROAD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $21.87 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$21.87

Total received

1

Transactions

1

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$21.87

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 67th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Huyen Phan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kashif Janjua, MD

Internal Medicine

18 yrs NPPES
NPI 1558522730
25 N WINFIELD RD STE 202, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mayur Saujani, MD

Internal Medicine

18 yrs NPPES
NPI 1942462106
25 N WINFIELD RD, Winfield, IL 60190(630) 456-7178
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $31.30 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$31.30

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$31.30

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 69th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Mayur Saujani do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sarah Bandt, MD

Neurological Surgery

18 yrs NPPES
NPI 1922261742
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4056
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $13,818 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$13,818

Total received

9

Transactions

2

Paying companies

Top paying companies

Monteris Medical Corporation$13,798
CSL Behring$20.00

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Sarah Bandt do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amir Marouni, MD

Internal Medicine

18 yrs NPPES
NPI 1619131364
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Bridget Gulling, MD

Internal Medicine

18 yrs NPPES
NPI 1760646384
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Grzelak, MD

Internal Medicine

18 yrs NPPES
NPI 1386808913
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Carole Fitzgerald, MD

Internal Medicine

18 yrs NPPES
NPI 1376707851
25 N WINFIELD RD, Winfield, IL 60190(630) 933-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Doctors in Winfield, IL — NPPES Registry | DoctorsProof — Page 3 | DoctorsProof