Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hyun-Young Choi
Pharmacist in Rowland Heights, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790188621
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Registry record
Entity type Individual (Type 1)
Name Hyun-Young Choi
Sex Female
Practice address 18993 Colima Rd, Rowland Heights, CA, 91748
Phone (626) 964-6714
Enumeration date Oct 6, 2014
Last updated in NPPES Oct 6, 2014
Taxonomy & licenses
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
Where does Hyun-Young Choi practice?
The practice location on file with NPPES is in Rowland Heights, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hyun-Young Choi?
The National Provider Identifier (NPI) for Hyun-Young Choi is 1790188621, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-06.