William GianakopoulosM.D.
William Gianakopoulos, M.D. is an Urology provider in London, OH affiliated with 2 ambulatory surgery centers in OH, as of July 2026.
- NPI1841239142
- Registered2006
- Centers2
- StateOH
- Class of1987
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.
William Gianakopoulos at a glance
- Provider
- William Gianakopoulos
- Credential
- M.D.
- Specialty
- Urology
- Procedures
- Urology CPT codes
- Location
- London, OH
- Medical school
- Wright State University Boonshoft School of Medicine
- Graduated
- 1987
- NPI registered
- 2006
- NPI
- 1841239142
- 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 William Gianakopoulos practice?
William Gianakopoulos, M.D. is based in London, OH and is affiliated with 2 ambulatory surgery centers: Central Ohio Urology Surgery Center in Gahanna, OH and Knightsbridge Surgery Center in Columbus, OH. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is William Gianakopoulos's NPI number?
William Gianakopoulos's National Provider Identifier (NPI) is 1841239142, registered in 2006. Specialty on record: Urology; credential M.D.
Where did William Gianakopoulos go to medical school?
William Gianakopoulos, M.D. attended Wright State University Boonshoft School of Medicine, graduating in 1987.
How many Urology providers in Ohio work at ambulatory surgery centers?
59 Urology surgeons and proceduralists in Ohio are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, William Gianakopoulos among them. The Ohio Urology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete William Gianakopoulos analysis
Tell us where to send it. Our team will prepare an analysis of William Gianakopoulos covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.