IndividualActive
Rayann Hsieh
NPI 1366269821 · Pharmacist · Torrance, CA
Rayann Hsieh is a Pharmacist provider in Torrance, CA (NPI 1366269821).
Provider details
- NPI number
- 1366269821
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 90046 (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
3433 Sepulveda Blvd
Torrance, CA 90505-2606
Phone: (310) 370-1021
Street-level locationGet directions
Mailing address
1934 Trudie Dr
Rancho Palos Verdes, CA 90275-2038
Registry dates
- Enumerated
- 2024-09-25
- Last updated
- 2024-09-25
- Certified
- 2024-09-24
Frequently asked questions
- What is Rayann Hsieh's NPI number?
- Rayann Hsieh's National Provider Identifier (NPI) is 1366269821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rayann Hsieh's specialty?
- Rayann Hsieh is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Rayann Hsieh located?
- Rayann Hsieh's practice location on file with NPPES is 3433 Sepulveda Blvd, Torrance, CA 90505-2606.
- What is Rayann Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Rayann Hsieh is (310) 370-1021.
- Is Rayann Hsieh's NPI active?
- Yes — Rayann Hsieh's NPI (1366269821) is active in the NPPES registry as of the last update on 2024-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.