John DewittM.D.
Gastroenterology·Indianapolis, IN
John Dewitt, M.D. is a Gastroenterology provider in Indianapolis, IN affiliated with 2 ambulatory surgery centers in IN, as of July 2026.
- NPI1346204401
- Registered2006
- Centers2
- StateIN
- Class of1994
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.
John Dewitt at a glance
- Provider
- John Dewitt
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Indianapolis, IN
- Medical school graduation
- 1994
- NPI registered
- 2006
- NPI
- 1346204401
- 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 Dewitt practice?
John Dewitt, M.D. is based in Indianapolis, IN and is affiliated with 2 ambulatory surgery centers: Indiana Endoscopy Centers LLC in Indianapolis, IN and Glen Lehman Endoscopy Suite in Indianapolis, IN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Dewitt's NPI number?
John Dewitt's National Provider Identifier (NPI) is 1346204401, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
How many Gastroenterology providers in Indiana work at ambulatory surgery centers?
100 Gastroenterology surgeons and proceduralists in Indiana are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Dewitt among them. The Indiana Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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