William CollisMD
Cardiac Surgery·Fort Wayne, IN
William Collis, MD is a Cardiac Surgery provider in Fort Wayne, IN, as of July 2026.
- NPI1437151131
- Registered2005
- Class of1989
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
William Collis at a glance
- Provider
- William Collis
- Credential
- MD
- Specialty
- Cardiac Surgery
- Location
- Fort Wayne, IN
- Medical school
- Indiana University School of Medicine
- Graduated
- 1989
- NPI registered
- 2005
- NPI
- 1437151131
- 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 Collis practice?
William Collis, MD is based in Fort Wayne, IN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is William Collis's NPI number?
William Collis's National Provider Identifier (NPI) is 1437151131, registered in 2005. Specialty on record: Cardiac Surgery; credential MD.
Where did William Collis go to medical school?
William Collis, MD attended Indiana University School of Medicine, graduating in 1989.
How many Cardiac Surgery providers in Indiana work at ambulatory surgery centers?
3 Cardiac Surgery surgeons and proceduralists in Indiana are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, William Collis among them. The Indiana Cardiac Surgery directory lists each one by city with credential, NPI, and center affiliations.
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