Christopher O'BrienM.D.
Christopher O'Brien, M.D. is an Ophthalmology provider in Knoxville, TN affiliated with 1 ambulatory surgery center in TN, as of July 2026.
- NPI1629263421
- Registered2007
- Centers1
- StateTN
- Class of2007
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.
Christopher O'Brien at a glance
- Provider
- Christopher O'Brien
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Knoxville, TN
- Medical school
- Tulane University School of Medicine
- Graduated
- 2007
- NPI registered
- 2007
- NPI
- 1629263421
- 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 Christopher O'Brien practice?
Christopher O'Brien, M.D. is based in Knoxville, TN and is affiliated with 1 ambulatory surgery center: Southeast Eye Surgery Center LLC in Knoxville, TN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Christopher O'Brien's NPI number?
Christopher O'Brien's National Provider Identifier (NPI) is 1629263421, registered in 2007. Specialty on record: Ophthalmology; credential M.D.
Where did Christopher O'Brien go to medical school?
Christopher O'Brien, M.D. attended Tulane University School of Medicine, graduating in 2007.
How many Ophthalmology providers in Tennessee work at ambulatory surgery centers?
161 Ophthalmology surgeons and proceduralists in Tennessee are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Christopher O'Brien among them. The Tennessee Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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