IndividualActive
Siuping Tang
NPI 1902364573 · Pharmacist · Clayton, CA
Siuping Tang is a Pharmacist provider in Clayton, CA (NPI 1902364573).
Provider details
- NPI number
- 1902364573
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 32763 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
6490 Clayton Rd
Clayton, CA 94517-1153
Phone: (925) 673-2803
Street-level locationGet directions
Mailing address
6490 Clayton Rd
Clayton, CA 94517-1153
Registry dates
- Enumerated
- 2019-03-03
- Last updated
- 2019-03-03
Frequently asked questions
- What is Siuping Tang's NPI number?
- Siuping Tang's National Provider Identifier (NPI) is 1902364573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siuping Tang's specialty?
- Siuping Tang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Siuping Tang located?
- Siuping Tang's practice location on file with NPPES is 6490 Clayton Rd, Clayton, CA 94517-1153.
- What is Siuping Tang's phone number?
- The practice phone number listed in the NPPES registry for Siuping Tang is (925) 673-2803.
- Is Siuping Tang's NPI active?
- Yes — Siuping Tang's NPI (1902364573) is active in the NPPES registry as of the last update on 2019-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.