Donald UnwinM.D.
Donald Unwin, M.D. is an Ophthalmology provider in Belleville, IL affiliated with 3 ambulatory surgery centers in IL, as of July 2026.
- NPI1407851157
- Registered2005
- Centers3
- StateIL
- Class of1984
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.
- Ambulatory Surgery Center Of Centralia LLCCentralia, IL · Gastroenterology, Ophthalmology · 1 on panelView center →
- Ambulatory Surgery Center Of Centralia Dba Surgery Center Of CentraliaCentralia, IL · Gastroenterology, Ophthalmology · 1 on panelView center →
- Eye Surgery Center LLCBelleville, IL · Ophthalmology · 2 on panelView center →
Education
Education on record as of August 2026.
Donald Unwin at a glance
- Provider
- Donald Unwin
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Belleville, IL
- Medical school
- Saint Louis University School of Medicine
- Graduated
- 1984
- NPI registered
- 2005
- NPI
- 1407851157
- 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 Donald Unwin practice?
Donald Unwin, M.D. is based in Belleville, IL and is affiliated with 3 ambulatory surgery centers: Ambulatory Surgery Center Of Centralia LLC in Centralia, IL, Ambulatory Surgery Center Of Centralia Dba Surgery Center Of Centralia in Centralia, IL, and Eye Surgery Center LLC in Belleville, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Donald Unwin's NPI number?
Donald Unwin's National Provider Identifier (NPI) is 1407851157, registered in 2005. Specialty on record: Ophthalmology; credential M.D.
Where did Donald Unwin go to medical school?
Donald Unwin, M.D. attended Saint Louis University School of Medicine, graduating in 1984.
How many Ophthalmology providers in Illinois work at ambulatory surgery centers?
186 Ophthalmology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Donald Unwin among them. The Illinois Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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