DoctorsProofNPPES directory · verify at state boards

Gastroenterology in Grand Rapids, MI

25 verified gastroenterology doctors in Grand Rapids.

Gastroenterologists specialize in the digestive system, treating conditions of the stomach, intestines, liver, and pancreas.

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 Michigan Board of Medicine

Dr. Srinivas Janardan, MD

Gastroenterology

21 yrs NPPES
NPI 1770588279
310 LAFAYETTE AVE SE, STE 400, Grand Rapids, MI 49503(616) 752-6525
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. Jay Morrow, MD

Gastroenterology

21 yrs NPPES
NPI 1215932710
310 LAFAYETTE AVE SE, STE 400, Grand Rapids, MI 49503(616) 752-6525
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18.88 (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.

$18.88

Total received

1

Transactions

1

Paying companies

Top paying companies

Genzyme Corporation$18.88

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 39th percentile of that group.

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

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

Dr. John Papp, MD

Gastroenterology

21 yrs NPPES
NPI 1417932872
1179 E PARIS AVE SE STE 200, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,318 (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.

$2,318

Total received

161

Transactions

21

Paying companies

Top paying companies

Takeda Pharmaceuticals U.S.A., Inc.$509.15
AbbVie Inc.$387.54
Celgene Corporation$338.45
Amgen Inc.$185.12
Janssen Biotech, Inc.$169.76
Fresenius Kabi USA, LLC$104.50

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 86th percentile of that group.

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

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

Dr. Randall Meisner, MD

Gastroenterology

20 yrs NPPES
NPI 1003869215
4100 LAKE DR SE, SUITE 205, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $980.26 (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.

$980.26

Total received

12

Transactions

5

Paying companies

Top paying companies

Olympus America Inc.$675.29
Boston Scientific Corporation$150.00
ERBE USA Inc$99.00
Genzyme Corporation$29.58
AbbVie Inc.$26.39

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 75th percentile of that group.

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

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

Dr. Gregory Osborne, MD

Gastroenterology

20 yrs NPPES
NPI 1285680132
4100 LAKE DR SE, S-205, Grand Rapids, MI 49546(616) 774-2414
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. James Fuson, MD

Gastroenterology

20 yrs NPPES
NPI 1255388104
4100 LAKE DR SE, S-205, Grand Rapids, MI 49546(616) 774-2414
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. Ben Kieff, MD

Gastroenterology

20 yrs NPPES
NPI 1760421440
4100 LAKE DR SE, S-205, Grand Rapids, MI 49546(616) 774-2414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $120.31 (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.

$120.31

Total received

2

Transactions

2

Paying companies

Top paying companies

Olympus America Inc.$99.78
Janssen Biotech, Inc.$20.53

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 49th percentile of that group.

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

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

Dr. Michael Puff, MD

Gastroenterology

20 yrs NPPES
NPI 1265471957
4100 LAKE DR SE, S-205, Grand Rapids, MI 49546(616) 774-2414
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. Thomas Rupp, MD

Gastroenterology

20 yrs NPPES
NPI 1477593473
4100 LAKE DR SE, S-205, Grand Rapids, MI 49546(616) 774-2414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $99.78 (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.

$99.78

Total received

1

Transactions

1

Paying companies

Top paying companies

Olympus America Inc.$99.78

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 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 gastroenterology doctors.

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

Dr. Michael Madura, MD

Gastroenterology

20 yrs NPPES
NPI 1497862437
1900 WEALTHY ST SE, STE 150, Grand Rapids, MI 49506(616) 459-3158
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. Asif Azeem, MD

Gastroenterology

20 yrs NPPES
NPI 1932288248
1200 EAST PARIS AVE SE, STE 8, Grand Rapids, MI 49546(616) 942-6230
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,106 (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.

$1,106

Total received

67

Transactions

15

Paying companies

Top paying companies

Celgene Corporation$191.46
Braintree Laboratories, Inc.$185.92
AbbVie Inc.$167.27
Janssen Biotech, Inc.$78.08
Takeda Pharmaceuticals U.S.A., Inc.$69.83
Gilead Sciences, Inc.$68.68

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 77th percentile of that group.

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

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

Dr. Matthew Moeller, MD

Gastroenterology

19 yrs NPPES
NPI 1386763704
4100 LAKE DR SE, SUITE 205, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.08 (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.

$14.08

Total received

1

Transactions

1

Paying companies

Top paying companies

Regeneron Healthcare Solutions, Inc.$14.08

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 37th percentile of that group.

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

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

Dr. Curtis Weaver, MD

Gastroenterology

19 yrs NPPES
NPI 1548382773
310 LAFAYETTE AVE SE, SUITE 400, Grand Rapids, MI 49503(616) 752-6525
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. Christopher Radawski, MD

Gastroenterology

19 yrs NPPES
NPI 1659575017
4100 LAKE DR SE, SUITE 205, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $140.44 (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.

$140.44

Total received

2

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$113.79
Takeda Pharmaceuticals U.S.A., Inc.$26.65

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 51th percentile of that group.

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

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

Dr. Lia Kaufman, MD

Gastroenterology

17 yrs NPPES
NPI 1790915361
4100 LAKE DR SE, SUITE 205, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,101 (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.

$2,101

Total received

8

Transactions

5

Paying companies

Top paying companies

AbbVie Inc.$1,974
Celgene Corporation$72.00
Takeda Pharmaceuticals U.S.A., Inc.$24.57
Fresenius Kabi USA, LLC$15.84
Genzyme Corporation$15.13

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 85th percentile of that group.

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

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

Dr. Ryan Wong, MD

Gastroenterology

16 yrs NPPES
NPI 1497070718
4100 LAKE DR SE STE 205, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $211.39 (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.

$211.39

Total received

4

Transactions

4

Paying companies

Top paying companies

Boston Scientific Corporation$160.68
Medtronic, Inc.$19.14
Fresenius Kabi USA, LLC$15.83
Nestle HealthCare Nutrition Inc.$15.74

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 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 gastroenterology doctors.

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

Dr. Lindsay Negash, DO

Gastroenterology

16 yrs NPPES
NPI 1649581810
4100 LAKE DR SE STE 205, Grand Rapids, MI 49546(616) 267-7414
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. Tammy Tran-Yang, DO

Gastroenterology

15 yrs NPPES
NPI 1578856530
310 LAFAYETTE AVE SE STE 200, Grand Rapids, MI 49503(616) 752-6525
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. Jason Puckett, MD

Gastroenterology

15 yrs NPPES
NPI 1265727408
4100 LAKE DR SE STE 205, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.83 (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.

$15.83

Total received

1

Transactions

1

Paying companies

Top paying companies

Fresenius Kabi USA, LLC$15.83

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 38th percentile of that group.

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

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

Dr. Dana Stewart, DO

Gastroenterology

14 yrs NPPES
NPI 1588939433
310 LAFAYETTE AVE SE STE 400, Grand Rapids, MI 49503(616) 875-2165
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.22 (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.

$15.22

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$15.22

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 38th percentile of that group.

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

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

Dr. Christopher Murphy, MD

Gastroenterology

14 yrs NPPES
NPI 1114285558
310 LAFAYETTE AVE SE, Grand Rapids, MI 49503(216) 536-1528
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 Cooper, MD

Gastroenterology

13 yrs NPPES
NPI 1164866430
310 LAFAYETTE AVE SE STE 400, Grand Rapids, MI 49503(616) 752-6525
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $284.46 (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.

$284.46

Total received

4

Transactions

3

Paying companies

Top paying companies

Genzyme Corporation$139.46
AbbVie Inc.$122.96
Blueprint Medicines Corporation$22.04

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 58th percentile of that group.

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

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

Dr. Catherine Bartnik, MD

Gastroenterology

12 yrs NPPES
NPI 1548688773
4100 LAKE DR SE STE 205, Grand Rapids, MI 49546(616) 267-7414
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. Robert Bischoff, DO

Gastroenterology

12 yrs NPPES
NPI 1891106001
310 LAFAYETTE AVE SE, Grand Rapids, MI 49503(616) 752-6525
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. Jesse Hartpence, DO

Gastroenterology

9 yrs NPPES
NPI 1447784202
4100 LAKE DR SE, Grand Rapids, MI 49546(616) 267-7414
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $883.98 (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.

$883.98

Total received

7

Transactions

2

Paying companies

Top paying companies

Boston Scientific Corporation$759.23
Takeda Pharmaceuticals U.S.A., Inc.$124.75

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 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 gastroenterology doctors.

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

Gastroenterology in Grand Rapids, MI — Verified | DoctorsProof | DoctorsProof