Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Louis Chen

Organization Pharmacy · NPI 1598776171

Louis Chen is a Pharmacy in Rosemead, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2

Practice location Address checks out

8150 Garvey Ave Ste 107
Rosemead, CA 91770-2473
Phone: (626) 288-8010
Fax: (626) 288-8505
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Retail Pharmacy (primary) Taxonomy 3336C0003X · Licence PHY42884 (CA)
Pharmacy Taxonomy 333600000X

Record details

NPI number1598776171
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Louis Chen — Owner · (626) 288-8010
Other names Diamond Square Pharmacy
NPI enumeratedAugust 10, 2006
Last updated in NPPESOctober 6, 2009
Mailing address8150 Garvey Ave, Ste 107, Rosemead, CA 91770-2473

Other providers in Rosemead