Brian SullivanM.D.
Gastroenterology·Chesapeake, VA
Brian Sullivan, M.D. is a Gastroenterology provider in Chesapeake, VA, as of July 2026.
- NPI1891767547
- Registered2006
- Class of1998
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Brian Sullivan at a glance
- Provider
- Brian Sullivan
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Chesapeake, VA
- Medical school
- Medical College of Pennsylvania
- Graduated
- 1998
- NPI registered
- 2006
- NPI
- 1891767547
- 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 Brian Sullivan practice?
Brian Sullivan, M.D. is based in Chesapeake, VA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Brian Sullivan's NPI number?
Brian Sullivan's National Provider Identifier (NPI) is 1891767547, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Brian Sullivan go to medical school?
Brian Sullivan, M.D. attended Medical College of Pennsylvania, graduating in 1998.
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, Brian Sullivan among them. The Virginia Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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