IndividualActive
John Chu
NPI 1558727305 · Pharmacist · Roseville, CA
John Chu is a Pharmacist provider in Roseville, CA (NPI 1558727305).
Provider details
- NPI number
- 1558727305
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 71852 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
1 Medical Plaza Dr
Roseville, CA 95661-3037
Phone: (714) 657-5137
Approximate (ZIP-level) locationGet directions
Mailing address
9332 Grindlay St
Cypress, CA 90630-3041
Registry dates
- Enumerated
- 2016-01-10
- Last updated
- 2016-01-10
Frequently asked questions
- What is John Chu's NPI number?
- John Chu's National Provider Identifier (NPI) is 1558727305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chu's specialty?
- John Chu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Chu located?
- John Chu's practice location on file with NPPES is 1 Medical Plaza Dr, Roseville, CA 95661-3037.
- What is John Chu's phone number?
- The practice phone number listed in the NPPES registry for John Chu is (714) 657-5137.
- Is John Chu's NPI active?
- Yes — John Chu's NPI (1558727305) is active in the NPPES registry as of the last update on 2016-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.