npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › California › 207RI0200X

Catherine Chien, MD

NPI 1215928460 · on the registry since 2005

Practice

Address
1414 S Grand Ave
Ste 400
Los Angeles, CA 90015
Phone
(213) 741-9727
Fax
(213) 741-0867
Organisation at this address
Kim Chi Le
Soon R Chung
Sina Surgery Inc
Imperial Health Inc
Biggers & Holly Md'S
Inferred from a shared address, not stated in the registry.
Clinicians at this address
60

Registry record

Primary taxonomy
207RI0200X
207RI0200X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-07-13

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