Alexander JahngM.D.
Alexander Jahng, M.D. is a Gastroenterology provider in Orange, CA affiliated with 4 ambulatory surgery centers in CA, as of July 2026.
- NPI1295927390
- Registered2007
- Centers4
- StateCA
- Class of2006
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.
- United Surgery Center Orange LLCOrange, CA · Gastroenterology · 19 on panelView center →
- Pavilion Surgery CenterOrange, CA · Gastroenterology, General surgery, Ophthalmology, Pain management, Plastic surgery, Urology · 30 on panelView center →
- La Veta Surgical CenterOrange, CA · ENT, Gastroenterology, Ophthalmology, Orthopedics, Pain management, Urology · 30 on panelView center →
- Main Street Specialty Surgery Center LLCOrange, CA · Gastroenterology, Orthopedics, Pain management, Podiatry · 30 on panelView center →
Education
Education on record as of August 2026.
Alexander Jahng at a glance
- Provider
- Alexander Jahng
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Orange, CA
- Medical school
- University of California, Irvine, California College of Medicine
- Graduated
- 2006
- NPI registered
- 2007
- NPI
- 1295927390
- 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 Alexander Jahng practice?
Alexander Jahng, M.D. is based in Orange, CA and is affiliated with 4 ambulatory surgery centers: United Surgery Center Orange LLC in Orange, CA, Pavilion Surgery Center in Orange, CA, La Veta Surgical Center in Orange, CA, and Main Street Specialty Surgery Center LLC in Orange, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Alexander Jahng's NPI number?
Alexander Jahng's National Provider Identifier (NPI) is 1295927390, registered in 2007. Specialty on record: Gastroenterology; credential M.D.
Where did Alexander Jahng go to medical school?
Alexander Jahng, M.D. attended University of California, Irvine, California College of Medicine, graduating in 2006.
How many Gastroenterology providers in California work at ambulatory surgery centers?
547 Gastroenterology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Alexander Jahng among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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