Search › California › 101YP2500X
Eugene Chien
NPI 1821414590 · on the registry since 2014
Practice
- Address
- 9390 Base Line Rd
Rancho Cucamonga, CA 91701 - Phone
- (909) 484-5151
- Clinicians at this address
- 6
Registry record
- Primary taxonomy
- 101YP2500X
101YP2500X
- Licence states on file
- CA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-01-29
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California