Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ellen Hyun Ju Kim, DO
Pediatrics Physician in Duarte, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548331564
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Registry record
Entity type Individual (Type 1)
Name Dr. Ellen Hyun Ju Kim
Credential DO
Sex Female
Practice address 2329 East Huntington Drive, Duarte, CA, 91010
Phone (626) 357-4600
Enumeration date Nov 13, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Ellen Kim?
The National Provider Identifier (NPI) for Ellen Kim is 1548331564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ellen Kim practice?
The practice location on file with NPPES is in Duarte, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.