Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Benjamin Hyun, PHARM. D.

Pharmacist in Chino, CA · enumerated 2017 · practices at Kaiser.

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

National Provider Identifier

1588105621

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Registry record

Entity type Individual (Type 1)

Name Dr. Benjamin Hyun

Credential PHARM. D.

Sex Male

Practice address 11911 Central Ave, Chino, CA, 91710

Phone (909) 631-2428

Enumeration date Mar 8, 2017

Last updated in NPPES Mar 8, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 54729 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Benjamin Hyun practice?

The practice location on file with NPPES is in Chino, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Benjamin Hyun?

The National Provider Identifier (NPI) for Benjamin Hyun is 1588105621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Christopher Horan Pediatrics Physician · Chino, CA NPI 1093873309 Nivia Vides Women's Health Nurse Practitioner · Chino, CA NPI 1184966160 Kaiser Clinic/Center · Chino, CA NPI 1043696479 Jewwhei Su Pharmacist · Chino, CA NPI 1841731882 Susan Tseng Pharmacist · Chino, CA NPI 1134660178

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-08.