Norman ChienMD
Geriatric Medicine·Pasadena, CA
Norman Chien, MD is a Geriatric Medicine provider in Pasadena, CA, as of July 2026.
- NPI1184696999
- Registered2006
- Class of1991
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Norman Chien at a glance
- Provider
- Norman Chien
- Credential
- MD
- Specialty
- Geriatric Medicine
- Location
- Pasadena, CA
- Medical school graduation
- 1991
- NPI registered
- 2006
- NPI
- 1184696999
- 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 Norman Chien practice?
Norman Chien, MD is based in Pasadena, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Norman Chien's NPI number?
Norman Chien's National Provider Identifier (NPI) is 1184696999, registered in 2006. Specialty on record: Geriatric Medicine; credential MD.
How many Geriatric Medicine providers in California work at ambulatory surgery centers?
47 Geriatric Medicine surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Norman Chien among them. The California Geriatric Medicine directory lists each one by city with credential, NPI, and center affiliations.
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