Matthew WaltonM.D.
Gastroenterology·Corvallis, OR
Matthew Walton, M.D. is a Gastroenterology provider in Corvallis, OR affiliated with 2 ambulatory surgery centers in OR, as of July 2026.
- NPI1952497737
- Registered2006
- Centers2
- StateOR
- Class of2002
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Matthew Walton at a glance
- Provider
- Matthew Walton
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Corvallis, OR
- Medical school
- Medical University of South Carolina College of Medicine
- Graduated
- 2002
- NPI registered
- 2006
- NPI
- 1952497737
- 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 Matthew Walton practice?
Matthew Walton, M.D. is based in Corvallis, OR and is affiliated with 2 ambulatory surgery centers: Corvallis Clinic PC Dba The Corvallis Clinic Surgery Center in Corvallis, OR and Samaritan Endoscopy LLC in Corvallis, OR. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Matthew Walton's NPI number?
Matthew Walton's National Provider Identifier (NPI) is 1952497737, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Matthew Walton go to medical school?
Matthew Walton, M.D. attended Medical University of South Carolina College of Medicine, graduating in 2002.
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, Matthew Walton among them. The Oregon Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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