Olivia OngMD
Olivia Ong, MD is an Ophthalmology provider in Monrovia, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1124021688
- Registered2005
- Centers3
- StateCA
- Class of1997
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.
- Raymond Renaissance Surgery Center LLCPasadena, CA · Ophthalmology · 3 on panelView center →
- Chino Premier Surgery CenterChino, CA · Gastroenterology, Ophthalmology, Pain management · 6 on panelView center →
- Chevy Chase Ambulatory Center L PGlendale, CA · Gastroenterology, Ophthalmology · 22 on panelView center →
Education
Education on record as of August 2026.
Olivia Ong at a glance
- Provider
- Olivia Ong
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Monrovia, CA
- Medical school
- University of California, Geffen School of Medicine
- Graduated
- 1997
- NPI registered
- 2005
- NPI
- 1124021688
- 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 Olivia Ong practice?
Olivia Ong, MD is based in Monrovia, CA and is affiliated with 3 ambulatory surgery centers: Raymond Renaissance Surgery Center LLC in Pasadena, CA, Chino Premier Surgery Center in Chino, CA, and Chevy Chase Ambulatory Center L P in Glendale, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Olivia Ong's NPI number?
Olivia Ong's National Provider Identifier (NPI) is 1124021688, registered in 2005. Specialty on record: Ophthalmology; credential MD.
Where did Olivia Ong go to medical school?
Olivia Ong, MD attended University of California, Geffen School of Medicine, graduating in 1997.
How many Ophthalmology providers in California work at ambulatory surgery centers?
869 Ophthalmology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Olivia Ong among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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