Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Annalyn Mallari Tiu
Pharmacist in Tamuning, GU · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316459720
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Registry record
Entity type Individual (Type 1)
Name Annalyn Mallari Tiu
Sex Female
Practice address 851 Gov Carlos Camacho Road, The Doctor'S Clinic Building Perezville Pharmacy, Tamuning, GU, 96931
Phone (671) 648-2727
Enumeration date Oct 26, 2017
Last updated in NPPES Oct 26, 2017
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 is the NPI number for Annalyn Tiu?
The National Provider Identifier (NPI) for Annalyn Tiu is 1316459720, a Type 1 (individual) record in the CMS NPPES registry.
Where does Annalyn Tiu practice?
The practice location on file with NPPES is in Tamuning, GU. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-26.