Timothy DuncanM.D.
Gastroenterology·Newport News, VA
Timothy Duncan, M.D. is a Gastroenterology provider in Newport News, VA affiliated with 1 ambulatory surgery center in VA, as of July 2026.
- NPI1669466504
- Registered2005
- Centers1
- StateVA
- Class of2001
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.
Timothy Duncan at a glance
- Provider
- Timothy Duncan
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Newport News, VA
- Medical school
- Uniformed Services Uhs Fe Hebert School of Med
- Graduated
- 2001
- NPI registered
- 2005
- NPI
- 1669466504
- 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 Timothy Duncan practice?
Timothy Duncan, M.D. is based in Newport News, VA and is affiliated with 1 ambulatory surgery center: Bayview Medical Center INC in Suffolk, VA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Timothy Duncan's NPI number?
Timothy Duncan's National Provider Identifier (NPI) is 1669466504, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Timothy Duncan go to medical school?
Timothy Duncan, M.D. attended Uniformed Services Uhs Fe Hebert School of Med, graduating in 2001.
How many Gastroenterology providers in Virginia work at ambulatory surgery centers?
58 Gastroenterology surgeons and proceduralists in Virginia are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Timothy Duncan among them. The Virginia Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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