Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Yun Ji Choo
Pharmacist in Leonia, NJ · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821636465
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Registry record
Entity type Individual (Type 1)
Name Yun Ji Choo
Sex Female
Practice address 310 Fort Lee Rd, Leonia, NJ, 07605
Phone (201) 947-2073
Enumeration date Dec 13, 2019
Last updated in NPPES Dec 13, 2019
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 Yun Ji Choo practice?
The practice location on file with NPPES is in Leonia, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yun Ji Choo?
The National Provider Identifier (NPI) for Yun Ji Choo is 1821636465, 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 2019-12-13.