James HamiltonM.D.
Gastroenterology·Baltimore, MD
James Hamilton, M.D. is a Gastroenterology provider in Baltimore, MD affiliated with 1 ambulatory surgery center in MD, as of July 2026.
- NPI1295802791
- Registered2006
- Centers1
- StateMD
- Class of2000
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.
James Hamilton at a glance
- Provider
- James Hamilton
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Baltimore, MD
- Medical school
- University of Maryland School of Medicine
- Graduated
- 2000
- NPI registered
- 2006
- NPI
- 1295802791
- 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 James Hamilton practice?
James Hamilton, M.D. is based in Baltimore, MD and is affiliated with 1 ambulatory surgery center: Downtown Baltimore Surgery Center LLC in Baltimore, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is James Hamilton's NPI number?
James Hamilton's National Provider Identifier (NPI) is 1295802791, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did James Hamilton go to medical school?
James Hamilton, M.D. attended University of Maryland School of Medicine, graduating in 2000.
How many Gastroenterology providers in Maryland work at ambulatory surgery centers?
170 Gastroenterology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, James Hamilton among them. The Maryland Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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