John O'SheaMD
Orthopedic Surgery·Portland, OR
John O'Shea, MD is an Orthopedic Surgery provider in Portland, OR affiliated with 2 ambulatory surgery centers in OR, as of July 2026.
- NPI1306921978
- Registered2006
- Centers2
- StateOR
- Class of1992
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.
John O'Shea at a glance
- Provider
- John O'Shea
- Credential
- MD
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Portland, OR
- Medical school
- Georgetown University School of Medicine
- Graduated
- 1992
- NPI registered
- 2006
- NPI
- 1306921978
- 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 John O'Shea practice?
John O'Shea, MD is based in Portland, OR and is affiliated with 2 ambulatory surgery centers: Plaza Ambulatory Surgery Center LLC in Portland, OR and Columbia River Surgery Center LLC in Portland, OR. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John O'Shea's NPI number?
John O'Shea's National Provider Identifier (NPI) is 1306921978, registered in 2006. Specialty on record: Orthopedic Surgery; credential MD.
Where did John O'Shea go to medical school?
John O'Shea, MD attended Georgetown University School of Medicine, graduating in 1992.
How many Orthopedic Surgery providers in Oregon work at ambulatory surgery centers?
105 Orthopedic Surgery surgeons and proceduralists in Oregon are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John O'Shea among them. The Oregon Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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