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Benny Tan, PHARMD

Pharmacist in Castro Valley, CA · enumerated 2019 · practices at Longs Drug Stores California LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1508421447

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Registry record

Entity type Individual (Type 1)
Name Benny Tan
Credential PHARMD
Sex Male
Practice address 3667 Castro Valley Blvd, Castro Valley, CA, 94546
Phone (510) 538-1227
Fax (510) 538-3935
Enumeration date May 7, 2019
Last updated in NPPES Oct 10, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 62589 (CA) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

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Frequently asked questions

Where does Benny Tan practice?
The practice location on file with NPPES is in Castro Valley, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Benny Tan?
The National Provider Identifier (NPI) for Benny Tan is 1508421447, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-10.