IndividualActive
James Hyun, PHARMD
NPI 1154280055 · Pharmacist · Fullerton, CA
James Hyun, PHARMD is a Pharmacist provider in Fullerton, CA (NPI 1154280055).
Provider details
- NPI number
- 1154280055
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 91515 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
556 Brookline Pl
Fullerton, CA 92835-2779
Phone: (909) 912-4379
Street-level locationGet directions
Mailing address
556 Brookline Pl
Fullerton, CA 92835-2779
Additional practice locations (1)
- 3533 Elker RdCorona, CA 92882-6602Phone: (909) 912-4379
Registry dates
- Enumerated
- 2026-01-17
- Last updated
- 2026-01-17
- Certified
- 2026-01-17
Frequently asked questions
- What is James Hyun's NPI number?
- James Hyun's National Provider Identifier (NPI) is 1154280055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hyun's specialty?
- James Hyun is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is James Hyun located?
- James Hyun's practice location on file with NPPES is 556 Brookline Pl, Fullerton, CA 92835-2779.
- What is James Hyun's phone number?
- The practice phone number listed in the NPPES registry for James Hyun is (909) 912-4379.
- Is James Hyun's NPI active?
- Yes — James Hyun's NPI (1154280055) is active in the NPPES registry as of the last update on 2026-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.