Shannon LewisMD
Shannon Lewis, MD is a Gastroenterology provider in Portland, OR, as of July 2026.
- NPI1780888446
- Registered2007
- Class of2004
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Shannon Lewis at a glance
- Provider
- Shannon Lewis
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Portland, OR
- Medical school
- Loyola University of Chicago, Stritch School of Medicine
- Graduated
- 2004
- NPI registered
- 2007
- NPI
- 1780888446
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Shannon Lewis practice?
Shannon Lewis, MD is based in Portland, OR. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Shannon Lewis's NPI number?
Shannon Lewis's National Provider Identifier (NPI) is 1780888446, registered in 2007. Specialty on record: Gastroenterology; credential MD.
Where did Shannon Lewis go to medical school?
Shannon Lewis, MD attended Loyola University of Chicago, Stritch School of Medicine, graduating in 2004.
How many Gastroenterology providers in Oregon work at ambulatory surgery centers?
82 Gastroenterology surgeons and proceduralists in Oregon are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Shannon Lewis among them. The Oregon Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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