Oscar L. Chien is a Geriatric Medicine (Internal Medicine) Physician based in San Gabriel, CA and is specialized in Geriatric Medicine. Oscar L. Chien practices in San Gabriel, CA and has the professional credentials of MD. The NPI Number for Oscar L. Chien is 1679675904 and holds a License No. A54999 (California).
The current practice location address for Oscar L. Chien is 1448 S. San Gabriel Bl., San Gabriel, CA and can be reached out via phone at 626-569-2888 and via fax at 626-569-9929.
Identifier | Type | State | Issuer |
---|---|---|---|
00A549990 | 05 | CA |
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