Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Ellie Sunghee Byun, RPH
Pharmacist in New Rochelle, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427370717
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Registry record
Entity type Individual (Type 1)
Name Ms. Ellie Sunghee Byun
Credential RPH
Sex Female
Practice address 16 Weyman Ave, New Rochelle, NY, 10805
Phone (914) 235-7120
Fax (914) 235-6626
Enumeration date Feb 27, 2010
Last updated in NPPES Apr 8, 2014
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 Ellie Byun practice?
The practice location on file with NPPES is in New Rochelle, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ellie Byun?
The National Provider Identifier (NPI) for Ellie Byun is 1427370717, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Swapna George Pharmacist · New Rochelle, NY NPI 1730357476 Grace Chon Pharmacist · New Rochelle, NY NPI 1306168729 Indre Bukauskaite Pharmacist · New Rochelle, NY NPI 1740503853 Emily Sheu Pharmacist · New Rochelle, NY NPI 1609200245 David Giss Pharmacist · New Rochelle, NY NPI 1295309656 Yoola Kim Pharmacist · New Rochelle, NY NPI 1437724770 Donna Khalou Pharmacist · New Rochelle, NY NPI 1164186748 Orlee Anina Pharmacist · New Rochelle, NY NPI 1336862218
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-08.