Ernest TsaoMD
Gastroenterology·Baltimore, MD
Ernest Tsao, MD is a Gastroenterology provider in Baltimore, MD affiliated with 1 ambulatory surgery center in MD, as of July 2026.
- NPI1790981256
- Registered2007
- Centers1
- StateMD
- 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.
Ernest Tsao at a glance
- Provider
- Ernest Tsao
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Baltimore, MD
- Medical school graduation
- 2001
- NPI registered
- 2007
- NPI
- 1790981256
- 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 Ernest Tsao practice?
Ernest Tsao, MD is based in Baltimore, MD and is affiliated with 1 ambulatory surgery center: Endocentre At Quarterfield Station in Glen Burnie, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ernest Tsao's NPI number?
Ernest Tsao's National Provider Identifier (NPI) is 1790981256, registered in 2007. Specialty on record: Gastroenterology; credential MD.
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, Ernest Tsao among them. The Maryland Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Ernest Tsao analysis
Tell us where to send it. Our team will prepare an analysis of Ernest Tsao covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.