IndividualActive
Yuen-Wen Tseng, RPH
NPI 1881994598 · Pharmacist · San Francisco, CA
Yuen-Wen Tseng, RPH is a Pharmacist provider in San Francisco, CA (NPI 1881994598).
Provider details
- NPI number
- 1881994598
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- No
- License
- RPH 42569 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
2350 Noriega St
San Francisco, CA 94122-4240
Phone: (415) 665-8456
Fax: (415) 665-3802
Street-level locationGet directions
Mailing address
2350 Noriega St
San Francisco, CA 94122-4240
Registry dates
- Enumerated
- 2010-10-27
- Last updated
- 2010-10-27
Frequently asked questions
- What is Yuen-Wen Tseng's NPI number?
- Yuen-Wen Tseng's National Provider Identifier (NPI) is 1881994598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuen-Wen Tseng's specialty?
- Yuen-Wen Tseng is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Yuen-Wen Tseng located?
- Yuen-Wen Tseng's practice location on file with NPPES is 2350 Noriega St, San Francisco, CA 94122-4240.
- What is Yuen-Wen Tseng's phone number?
- The practice phone number listed in the NPPES registry for Yuen-Wen Tseng is (415) 665-8456.
- Is Yuen-Wen Tseng's NPI active?
- Yes — Yuen-Wen Tseng's NPI (1881994598) is active in the NPPES registry as of the last update on 2010-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.