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Gastroenterology in Louisville, CO

3 verified gastroenterology doctors in Louisville.

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. Scott Hallgren, DO

Gastroenterology

20 yrs NPPES
NPI 1205929841
80 HEALTH PARK DR STE 270, Louisville, CO 80027(303) 269-2085
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,011 (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.

$1,011

Total received

67

Transactions

18

Paying companies

Top paying companies

AbbVie Inc.$416.44
Gilead Sciences, Inc.$85.38
Salix Pharmaceuticals, a division of Bausch Health US, LLC$49.81
Medtronic, Inc.$48.52
Janssen Biotech, Inc.$48.03
Genzyme Corporation$46.07

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 Scott Hallgren do not imply any wrongdoing. Many are meals, education, or research support.

Dr. John Mengshol, MD

Gastroenterology

19 yrs NPPES
NPI 1932255544
382 S ARTHUR AVE, B146, Louisville, CO 80027(303) 604-5000
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. Colin Leffert, DO

Gastroenterology

9 yrs NPPES
NPI 1881127140
80 HEALTH PARK DR STE 270, Louisville, CO 80027(303) 269-2085
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,121 (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.

$1,121

Total received

47

Transactions

16

Paying companies

Top paying companies

Regeneron Healthcare Solutions, Inc.$220.20
AbbVie Inc.$186.21
Janssen Biotech, Inc.$134.35
Salix Pharmaceuticals, a division of Bausch Health US, LLC$109.92
Takeda Pharmaceuticals U.S.A., Inc.$75.19
Genzyme Corporation$67.82

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 Colin Leffert do not imply any wrongdoing. Many are meals, education, or research support.

Gastroenterology in Louisville, CO — Verified | DoctorsProof | DoctorsProof