Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Agustina Julia Tan
Pharmacist in Downey, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437780558
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Registry record
Entity type Individual (Type 1)
Name Ms. Agustina Julia Tan
Sex Female
Practice address 12254 Bellflower Blvd, Downey, CA, 90242
Phone (562) 658-3627
Enumeration date Jan 28, 2020
Last updated in NPPES Jan 28, 2020
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 Agustina Tan?
The National Provider Identifier (NPI) for Agustina Tan is 1437780558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Agustina Tan practice?
The practice location on file with NPPES is in Downey, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Steve Gray Pharmacist · Downey, CA NPI 1295769669 Erwin Jeong Pharmacist · Downey, CA NPI 1003913989 Leona Dombroske Pharmacist · Downey, CA NPI 1730272600 Dale Powers Clinical Social Worker · Downey, CA NPI 1164517371 Ronald Mizufuka Pharmacist · Downey, CA NPI 1114013372 Pamela Judd Pharmacist · Downey, CA NPI 1336235266 Linda Falsafi-Haghighi Pharmacist · Downey, CA NPI 1457447351 Denis Matsuoka Pharmacist · Downey, CA NPI 1801983499
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-28.