IndividualActive
Ryan Chien, PHARMD
NPI 1386476125 · Pharmacist · Los Angeles, CA
Ryan Chien, PHARMD is a Pharmacist provider in Los Angeles, CA (NPI 1386476125).
Provider details
- NPI number
- 1386476125
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 83790 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1441 Eastlake Ave
Los Angeles, CA 90089-1019
Phone: (800) 872-2273
Street-level locationGet directions
Mailing address
216 S Citrus St # 517
West Covina, CA 91791-2144
Registry dates
- Enumerated
- 2024-08-19
- Last updated
- 2024-08-19
- Certified
- 2024-08-19
Frequently asked questions
- What is Ryan Chien's NPI number?
- Ryan Chien's National Provider Identifier (NPI) is 1386476125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Chien's specialty?
- Ryan Chien is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Ryan Chien located?
- Ryan Chien's practice location on file with NPPES is 1441 Eastlake Ave, Los Angeles, CA 90089-1019.
- What is Ryan Chien's phone number?
- The practice phone number listed in the NPPES registry for Ryan Chien is (800) 872-2273.
- Is Ryan Chien's NPI active?
- Yes — Ryan Chien's NPI (1386476125) is active in the NPPES registry as of the last update on 2024-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.