Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joan S Yiu, RPH
Pharmacist in Jericho, NY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851578504
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Registry record
Entity type Individual (Type 1)
Name Joan S Yiu
Credential RPH
Sex Female
Practice address 336 N Broadway, Inside Hmart, Jericho, NY, 11753
Phone (516) 490-5595
Fax (516) 490-5594
Enumeration date Jan 24, 2008
Last updated in NPPES Jun 30, 2017
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
What is the NPI number for Joan Yiu?
The National Provider Identifier (NPI) for Joan Yiu is 1851578504, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joan Yiu practice?
The practice location on file with NPPES is in Jericho, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-30.