Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sun N Hwang
Pharmacist in Upper Darby, PA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477400596
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Registry record
Entity type Individual (Type 1)
Name Sun N Hwang
Sex Female
Practice address 7050 Terminal Sq Ste 208, Upper Darby, PA, 19082
Phone (610) 352-7372
Enumeration date Mar 16, 2026
Last updated in NPPES Mar 16, 2026
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
What specialty is Sun Hwang?
Sun Hwang 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.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-16.