Michael BarkerMD
Gastroenterology·Baton Rouge, LA
Michael Barker, MD is a Gastroenterology provider in Baton Rouge, LA affiliated with 2 ambulatory surgery centers in LA, as of July 2026.
- NPI1750701355
- Registered2014
- Centers2
- StateLA
- Class of2014
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.
Michael Barker at a glance
- Provider
- Michael Barker
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Baton Rouge, LA
- Medical school
- Louisiana State University School of Medicine in Shreveport
- Graduated
- 2014
- NPI registered
- 2014
- NPI
- 1750701355
- 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 Michael Barker practice?
Michael Barker, MD is based in Baton Rouge, LA and is affiliated with 2 ambulatory surgery centers: Lake Ambulatory Surgery Ctr in Baton Rouge, LA and Brass Partnership In Commendam Dba Brass Surgery Center in Baton Rouge, LA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Michael Barker's NPI number?
Michael Barker's National Provider Identifier (NPI) is 1750701355, registered in 2014. Specialty on record: Gastroenterology; credential MD.
Where did Michael Barker go to medical school?
Michael Barker, MD attended Louisiana State University School of Medicine in Shreveport, graduating in 2014.
How many Gastroenterology providers in Louisiana work at ambulatory surgery centers?
69 Gastroenterology surgeons and proceduralists in Louisiana are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Michael Barker among them. The Louisiana Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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