Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Yunjee Choi, RPH
Pharmacist in Marlborough, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619446945
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Registry record
Entity type Individual (Type 1)
Name Yunjee Choi
Credential RPH
Sex Female
Practice address 423 Donald Lynch Blvd, Marlborough, MA, 01752
Phone (508) 573-1005
Enumeration date Nov 15, 2018
Last updated in NPPES Nov 15, 2018
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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
Where does Yunjee Choi practice?
The practice location on file with NPPES is in Marlborough, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yunjee Choi?
The National Provider Identifier (NPI) for Yunjee Choi is 1619446945, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Cvs Pharmacy Inc. Pharmacy · Marlborough, MA NPI 1932121696 Jignesh Patel Pharmacist · Marlborough, MA NPI 1104110691 Varsha Hanchate Pharmacist · Marlborough, MA NPI 1679867857 Christopher Howard Pharmacist · Marlborough, MA NPI 1821715806 Daniel Sidoti Pharmacist · Marlborough, MA NPI 1154198968 Luxottica of America Inc Eyewear Supplier · Marlborough, MA NPI 1659299535
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-15.