Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hanna Choi
Pharmacist in Somerville, MA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609585611
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Registry record
Entity type Individual (Type 1)
Name Hanna Choi
Sex Female
Practice address 14 Mcgrath Hwy, Somerville, MA, 02143
Phone (617) 776-3000
Enumeration date Nov 17, 2022
Last updated in NPPES Nov 17, 2022
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Hanna Choi?
Hanna Choi is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Karen Sternfeld Pharmacist · Somerville, MA NPI 1679703110 Rhiannon Hatton Pharmacist · Somerville, MA NPI 1679706592 Brian Hoffman Pharmacist · Somerville, MA NPI 1114246279 Melinda Cheng Pharmacist · Somerville, MA NPI 1790091445 Edward Skinner Pharmacist · Somerville, MA NPI 1346528684 42 North Dental Care, LLC Dental Clinic/Center · Somerville, MA NPI 1063781722 Gloria Chao General Practice Dentistry · Somerville, MA NPI 1073875050 Raymond He Dentist · Somerville, MA NPI 1962063941
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-17.