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Gastroenterology in Wilmington, NC

19 verified gastroenterology doctors in Wilmington.

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 North Carolina Medical Board

Dr. William Gramley, MD

Gastroenterology

21 yrs NPPES
NPI 1720072150
1520 PHYSICIANS DR, STE B, Wilmington, NC 28401(910) 662-8300
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 Mastrangelo, MD

Gastroenterology

21 yrs NPPES
NPI 1376537712
1520 PHYSICIANS DR, STE B, Wilmington, NC 28401(910) 662-8300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $197.15 (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.

$197.15

Total received

4

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$197.15

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 54th percentile of that group.

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

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

Dr. Kevin Gaylord, MD

Gastroenterology

21 yrs NPPES
NPI 1235122656
1520 PHYSICIANS DR, STE B, Wilmington, NC 28401(910) 662-8300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $357.06 (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.

$357.06

Total received

7

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$357.06

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 61th percentile of that group.

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

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

Dr. James Mertesdorf, MD

Gastroenterology

21 yrs NPPES
NPI 1891789756
1515 DOCTORS CIR, HANOVER MEDICAL SPECIALISTS, Wilmington, NC 28401(910) 763-1219
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. Frederick Opper, MD

Gastroenterology

21 yrs NPPES
NPI 1699769448
1520 PHYSICIANS DR, STE B, Wilmington, NC 28401(910) 662-8300
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. Charles Fox, MD

Gastroenterology

21 yrs NPPES
NPI 1881685790
1520 PHYSICIANS DR, Wilmington, NC 28401(910) 662-8300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $21.35 (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.

$21.35

Total received

1

Transactions

1

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$21.35

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 Charles Fox do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jack Ramage, MD

Gastroenterology

20 yrs NPPES
NPI 1841263944
1520 PHYSICIANS DR, Wilmington, NC 28401(910) 662-8300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $525.06 (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.

$525.06

Total received

13

Transactions

2

Paying companies

Top paying companies

PENTAX of America, Inc.$390.31
Boston Scientific Corporation$134.75

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 66th percentile of that group.

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

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

Dr. Clinton Meyer, MD

Gastroenterology

20 yrs NPPES
NPI 1326091885
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
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. Robert Henihan, MD

Gastroenterology

20 yrs NPPES
NPI 1912950403
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,803 (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.

$1,803

Total received

67

Transactions

19

Paying companies

Top paying companies

AbbVie Inc.$746.41
Boston Scientific Corporation$281.57
E.R. Squibb & Sons, L.L.C.$116.84
Gilead Sciences, Inc.$114.01
Janssen Biotech, Inc.$110.83
Takeda Pharmaceuticals U.S.A., Inc.$76.65

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 83th percentile of that group.

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

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

Dr. Joseph Kittinger, MD

Gastroenterology

20 yrs NPPES
NPI 1205882180
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
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. Steven Klein, MD

Gastroenterology

20 yrs NPPES
NPI 1922054733
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,008 (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.

$2,008

Total received

85

Transactions

19

Paying companies

Top paying companies

AbbVie Inc.$649.91
Boston Scientific Corporation$301.56
Janssen Biotech, Inc.$145.76
Regeneron Healthcare Solutions, Inc.$122.26
Gilead Sciences, Inc.$111.46
Takeda Pharmaceuticals U.S.A., Inc.$110.16

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 84th percentile of that group.

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

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

Dr. William King, MD

Gastroenterology

20 yrs NPPES
NPI 1437105327
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15,161 (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.

$15,161

Total received

45

Transactions

9

Paying companies

Top paying companies

INTERCEPT PHARMACEUTICALS, INC.$9,623
AbbVie Inc.$5,216
Boston Scientific Corporation$103.80
Celgene Corporation$76.13
Gilead Sciences, Inc.$60.13
Genzyme Corporation$22.96

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 higher than 92% of that group — among the highest recipients.

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

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

Dr. Matthew Mlot, MD

Gastroenterology

20 yrs NPPES
NPI 1093728883
1202 MEDICAL CENTER DR, Wilmington, NC 28401(910) 341-3343
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. David Carney, MD

Gastroenterology

19 yrs NPPES
NPI 1588866362
5115 OLEANDER DRIVE, Wilmington, NC 28403(910) 362-1011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $528.04 (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.

$528.04

Total received

25

Transactions

8

Paying companies

Top paying companies

AbbVie Inc.$297.84
Boston Scientific Corporation$81.35
Genzyme Corporation$40.00
Fresenius Kabi USA, LLC$27.60
Merck Sharp & Dohme LLC$24.72
Regeneron Healthcare Solutions, Inc.$22.16

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 66th percentile of that group.

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

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

Dr. Mariam Sauer, MD

Gastroenterology

18 yrs NPPES
NPI 1184882227
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $412.27 (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.

$412.27

Total received

22

Transactions

6

Paying companies

Top paying companies

AbbVie Inc.$243.79
Boston Scientific Corporation$81.35
Cook Medical LLC$40.88
Ardelyx, Inc.$17.10
Celgene Corporation$16.28
Takeda Pharmaceuticals U.S.A., Inc.$12.87

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 63th percentile of that group.

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

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

Dr. Ashok Shiani, MD

Gastroenterology

11 yrs NPPES
NPI 1629462700
2421 SILVER STREAM LN, Wilmington, NC 28401(910) 341-3343
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $188.90 (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.

$188.90

Total received

5

Transactions

4

Paying companies

Top paying companies

Medtronic, Inc.$110.20
AbbVie Inc.$37.85
Takeda Pharmaceuticals U.S.A., Inc.$26.66
Celgene Corporation$14.19

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 54th percentile of that group.

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

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

Dr. Russell Dolan, MD

Gastroenterology

10 yrs NPPES
NPI 1093162661
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $572.17 (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.

$572.17

Total received

23

Transactions

7

Paying companies

Top paying companies

AbbVie Inc.$321.53
Regeneron Healthcare Solutions, Inc.$128.98
E.R. Squibb & Sons, L.L.C.$50.30
Celgene Corporation$31.78
Daiichi Sankyo Inc.$13.38
Braintree Laboratories, Inc.$13.26

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 67th percentile of that group.

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

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

Dr. Jeremy Hess, DO

Gastroenterology

7 yrs NPPES
NPI 1760944938
2421 SILVER STREAM LN, Wilmington, NC 28401(910) 341-3343
NPPES public registry
CMS Open Payments· $949.28 (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.

$949.28

Total received

8

Transactions

5

Paying companies

Top paying companies

AbbVie Inc.$370.70
E.R. Squibb & Sons, L.L.C.$242.02
Ardelyx, Inc.$130.20
Regeneron Healthcare Solutions, Inc.$105.53
Genzyme Corporation$100.83

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 ranks around the 74th percentile of that group.

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

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

Dr. Shannah Wayne, MD

Gastroenterology

5 yrs NPPES
NPI 1265022180
5115 OLEANDER DR, Wilmington, NC 28403(910) 362-1011
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $944.75 (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.

$944.75

Total received

54

Transactions

15

Paying companies

Top paying companies

AbbVie Inc.$422.21
Gilead Sciences, Inc.$84.75
Salix Pharmaceuticals, a division of Bausch Health US, LLC$56.10
Regeneron Healthcare Solutions, Inc.$54.49
Takeda Pharmaceuticals U.S.A., Inc.$53.57
Ardelyx, Inc.$50.27

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 74th percentile of that group.

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

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

Gastroenterology in Wilmington, NC — Verified | DoctorsProof | DoctorsProof