Steven FernDO
Steven Fern, DO is a Gastroenterology provider in Sullivan, MO affiliated with 2 ambulatory surgery centers in MO, as of July 2026.
- NPI1417982760
- Registered2006
- Centers2
- StateMO
- Class of1989
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.
Steven Fern at a glance
- Provider
- Steven Fern
- Credential
- DO
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Sullivan, MO
- Medical school
- University of New England, College of Osteo Medicine
- Graduated
- 1989
- NPI registered
- 2006
- NPI
- 1417982760
- 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 Steven Fern practice?
Steven Fern, DO is based in Sullivan, MO and is affiliated with 2 ambulatory surgery centers: Advanced Endoscopy Center in Creve Coeur, MO and Mason Ridge Ambulatory Surgery Center Dba Gateway Endoscopy Center in Saint Louis, MO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Steven Fern's NPI number?
Steven Fern's National Provider Identifier (NPI) is 1417982760, registered in 2006. Specialty on record: Gastroenterology; credential DO.
Where did Steven Fern go to medical school?
Steven Fern, DO attended University of New England, College of Osteo Medicine, graduating in 1989.
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, Steven Fern among them. The Missouri Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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