Thuan OngMD, MPH
Geriatric Medicine·Seattle, WA
Thuan Ong, MD, MPH is a Geriatric Medicine provider in Seattle, WA, as of July 2026.
- NPI1801872635
- Registered2005
- Class of2004
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Thuan Ong at a glance
- Provider
- Thuan Ong
- Credential
- MD, MPH
- Specialty
- Geriatric Medicine
- Location
- Seattle, WA
- Medical school
- Saint Louis University School of Medicine
- Graduated
- 2004
- NPI registered
- 2005
- NPI
- 1801872635
- 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 Thuan Ong practice?
Thuan Ong, MD, MPH is based in Seattle, WA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Thuan Ong's NPI number?
Thuan Ong's National Provider Identifier (NPI) is 1801872635, registered in 2005. Specialty on record: Geriatric Medicine; credential MD, MPH.
Where did Thuan Ong go to medical school?
Thuan Ong, MD, MPH attended Saint Louis University School of Medicine, graduating in 2004.
How many Geriatric Medicine providers in Washington work at ambulatory surgery centers?
6 Geriatric Medicine surgeons and proceduralists in Washington are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Thuan Ong among them. The Washington Geriatric Medicine directory lists each one by city with credential, NPI, and center affiliations.
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