NPI
Gastroenterologists in Clackamas, OR
16 gastroenterologists in Clackamas, OR in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Gastroenterology). 17 are listed from the live registry. 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 Clackamas
1 to 17 of 17
- 1104056936Kamran Aghaie, MD · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (503) 570-8240
- 1215158704Ben Bryant, M.D. · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (503) 571-8240
- 1215908553Timothy Burke, D.O. · 15775 SE 82nd Dr, Clackamas OR 97015 · Phone (503) 722-9155 · Fax (503) 722-0420
- 1457715054Janice Cho · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (507) 284-2511
- 1306959002David Clarke, MD · 9900 S.E. Sunnyside Rd., Clackamas OR 97015 · Phone (503) 571-8240
- 1295821890Sharlene D'Souza, M.D. · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (800) 813-2000
- 1174775951Vikas Garg, MD · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (800) 813-2000
- 1427061886Elaine Gossman, M.D. · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (503) 571-8240
- 1407353808Averill Guo, MD · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (503) 571-8240
- 1841290699Ronald Hapke, M.D. · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (503) 571-8240 · Fax (503) 571-8984
- 1043483779Noel Lee, MD · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (800) 813-2000
- 1730380791Jeffrey Olson, M.D. · 9900 SE Sunnyside Road, Kaiser Sunnybrook Medical Office, Clackamas OR 97015 · Phone (503) 571-9134 · Fax (503) 571-3069
- 1396716627Pacific Digestive Associates · 15775 SE 82nd Dr, Clackamas OR 97015 · Phone (503) 722-9155 · Fax (503) 722-0420
- 1043285711Amit Sadana, MD · 10180 SE Sunnyside Rd, Clackamas OR 97015 · Phone (503) 652-2880
- 1427107770Caroline Tadros, M.D. · Kaiser Permanente Sunnybrook Medical Offices, 9900 SE Sunnyside Rd., Clackamas OR 97015 · Phone (503) 652-2880
- 1811230147Theodore Tollivoro, M.D. · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (800) 813-2000
- 1710102959Frank Yeh, MD · 9900 SE Sunnyside Rd, Clackamas OR 97015 · Phone (800) 813-2000
Related
Questions
How many gastroenterologists are in Clackamas, OR?
16 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Gastroenterology as their primary taxonomy and a practice location in Clackamas, OR.
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.