NPI
Gastroenterologists in Great Falls, MT
6 gastroenterologists in Great Falls, MT in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Gastroenterology). Each row shows the credential, practice address, phone, and NPI.
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Every provider listed as Internal Medicine, Gastroenterology near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Gastroenterologists in Great Falls
1 to 6 of 6
- 1922012442Thomas Attaway, MD · 1401 25th St S, Great Falls MT 59405 · Phone (406) 455-5000 · Fax (406) 731-8318
- 1265488464Steven Ayres, M.D. · 1401 25th St S, Great Falls MT 59405 · Phone (406) 731-8888
- 1477665305Craig Brayko, MD · 401 15th Ave S, #201, Great Falls MT 59405 · Phone (406) 727-2121 · Fax (406) 727-2147
- 1942444146John T Molloy MD PLLC · 1300 28th St S, Suite 3, Great Falls MT 59405 · Phone (406) 761-1800 · Fax (406) 731-8079
- 1609965946Gerald Spencer, MD · 1300 28th St S, Suite 3, Great Falls MT 59405 · Phone (406) 455-5870 · Fax (406) 731-8079
- 1699099903Steven J. Ayres M D PLLC · 2800 11th Ave S Ste 28, Great Falls MT 59405 · Phone (406) 455-6677
Related
Questions
How many gastroenterologists are in Great Falls, MT?
6 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Gastroenterology as their primary taxonomy and a practice location in Great Falls, MT.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.