Stephen WelshMD
Stephen Welsh, MD is a Gastroenterology provider in Columbia, MO affiliated with 2 ambulatory surgery centers in MO, as of July 2026.
- NPI1114972619
- Registered2006
- Centers2
- StateMO
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.
Stephen Welsh at a glance
- Provider
- Stephen Welsh
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Columbia, MO
- NPI registered
- 2006
- NPI
- 1114972619
- 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 Stephen Welsh practice?
Stephen Welsh, MD is based in Columbia, MO and is affiliated with 2 ambulatory surgery centers: Columbia Endoscopy Center in Columbia, MO and Surgery Center Of Columbia Lp in Columbia, MO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Stephen Welsh's NPI number?
Stephen Welsh's National Provider Identifier (NPI) is 1114972619, registered in 2006. Specialty on record: Gastroenterology; credential MD.
How many Gastroenterology providers in Missouri work at ambulatory surgery centers?
82 Gastroenterology surgeons and proceduralists in Missouri are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Stephen Welsh among them. The Missouri Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Stephen Welsh analysis
Tell us where to send it. Our team will prepare an analysis of Stephen Welsh 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.