DoctorsProofNPPES directory · verify at state boards

Gastroenterology in Lafayette, CO

12 verified gastroenterology doctors in Lafayette.

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 Colorado Medical Board

Dr. John Napierkowski, MD

Gastroenterology

21 yrs NPPES
NPI 1801877683
280 EXEMPLA CIR, Lafayette, CO 80026(303) 338-4545
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. Daus Mahnke, MD

Gastroenterology

20 yrs NPPES
NPI 1306878566
1000 W SOUTH BOULDER RD, SUITE 200, Lafayette, CO 80026(303) 604-5000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $488.37 (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.

$488.37

Total received

27

Transactions

7

Paying companies

Top paying companies

AbbVie Inc.$210.93
Celgene Corporation$146.20
Gilead Sciences, Inc.$41.27
Takeda Pharmaceuticals U.S.A., Inc.$30.10
Regeneron Healthcare Solutions, Inc.$24.06
Pfizer Inc.$18.12

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 65th percentile of that group.

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

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

Dr. Nathan Susnow, MD

Gastroenterology

19 yrs NPPES
NPI 1396891974
1000 W SOUTH BOULDER RD STE 200, Lafayette, CO 80026(720) 932-7719
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,332 (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.

$2,332

Total received

120

Transactions

20

Paying companies

Top paying companies

AbbVie Inc.$847.54
Janssen Biotech, Inc.$262.41
Gilead Sciences, Inc.$180.29
Genzyme Corporation$109.44
Regeneron Healthcare Solutions, Inc.$106.82
Fresenius Kabi USA, LLC$99.92

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 Nathan Susnow do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Barbara Piasecki, MD

Gastroenterology

19 yrs NPPES
NPI 1619004652
280 EXEMPLA CIR, ROCK CREEK MEDICAL OFFICES, GASTROENTEROLOGY, Lafayette, CO 80026(303) 338-4545
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. William Berry, MD

Gastroenterology

19 yrs NPPES
NPI 1356471296
280 EXEMPLA CIR, Lafayette, CO 80026(303) 338-4545
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. Britt Drake, MD

Gastroenterology

19 yrs NPPES
NPI 1306976170
280 EXEMPLA CIR, Lafayette, CO 80026(720) 536-6006
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. Joseph Cassara, MD

Gastroenterology

19 yrs NPPES
NPI 1275755290
1000 W SOUTH BOULDER RD, Lafayette, CO 80026(303) 604-5000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,124 (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.

$1,124

Total received

50

Transactions

12

Paying companies

Top paying companies

AbbVie Inc.$414.31
Janssen Biotech, Inc.$129.00
Genzyme Corporation$104.97
Takeda Pharmaceuticals U.S.A., Inc.$100.08
Gilead Sciences, Inc.$85.20
Salix Pharmaceuticals, a division of Bausch Health US, LLC$77.40

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 Joseph Cassara do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ramu Raju, MD

Gastroenterology

19 yrs NPPES
NPI 1275732984
1000 W SOUTH BOULDER RD, Lafayette, CO 80026(303) 604-5000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,449 (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.

$1,449

Total received

65

Transactions

15

Paying companies

Top paying companies

AbbVie Inc.$222.18
Medtronic, Inc.$196.89
Regeneron Healthcare Solutions, Inc.$163.71
Celgene Corporation$149.42
Salix Pharmaceuticals, a division of Bausch Health US, LLC$148.58
Genzyme Corporation$138.47

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 80th percentile of that group.

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

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

Dr. David Nolan, MD

Gastroenterology

19 yrs NPPES
NPI 1437338803
280 EXEMPLA CIR, Lafayette, CO 80026(303) 338-4545
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. Poorna Ramachandran, DO

Gastroenterology

17 yrs NPPES
NPI 1851534267
280 EXEMPLA CIR, Lafayette, CO 80026(303) 338-4545
NPPES public registry
CMS Open Payments· $18.98 (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.

$18.98

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$18.98

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 Poorna Ramachandran do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kerri Glassner, DO

Gastroenterology

12 yrs NPPES
NPI 1568872778
280 EXEMPLA CIR, Lafayette, CO 80026(303) 338-4545
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5,269 (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.

$5,269

Total received

65

Transactions

8

Paying companies

Top paying companies

Pfizer Inc.$2,527
Janssen Scientific Affairs, LLC$1,873
AbbVie Inc.$461.49
Pharmacosmos Therapeutics Inc.$176.39
Janssen Biotech, Inc.$165.03
Celgene Corporation$34.24

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 89th percentile of that group.

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

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

Dr. Anjali Parekh, MD

Gastroenterology

11 yrs NPPES
NPI 1275928632
280 EXEMPLA CIR, Lafayette, CO 80026(303) 338-4545
NPPES public registry
CMS Open Payments· $68.78 (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.

$68.78

Total received

1

Transactions

1

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$68.78

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 45th percentile of that group.

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

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

Gastroenterology in Lafayette, CO — Verified | DoctorsProof | DoctorsProof