IndividualActive
Winson Hsieh, JD, PHARM. D
NPI 1629568134 · Pharmacist · Covina, CA
Winson Hsieh, JD, PHARM. D is a Pharmacist provider in Covina, CA (NPI 1629568134).
Provider details
- NPI number
- 1629568134
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- JD, PHARM. D
- Sex
- Male
- Sole proprietor
- No
- License
- 48345 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1275 N Azusa Ave
Covina, CA 91722-1260
Phone: (626) 339-6912
Street-level locationGet directions
Mailing address
1203 W Rowland Ave
West Covina, CA 91790-1621
Registry dates
- Enumerated
- 2018-05-10
- Last updated
- 2018-05-10
Frequently asked questions
- What is Winson Hsieh's NPI number?
- Winson Hsieh's National Provider Identifier (NPI) is 1629568134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winson Hsieh's specialty?
- Winson Hsieh is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Winson Hsieh located?
- Winson Hsieh's practice location on file with NPPES is 1275 N Azusa Ave, Covina, CA 91722-1260.
- What is Winson Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Winson Hsieh is (626) 339-6912.
- Is Winson Hsieh's NPI active?
- Yes — Winson Hsieh's NPI (1629568134) is active in the NPPES registry as of the last update on 2018-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.