Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Si Yun Wang
Pharmacist in San Jose, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841680873
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Registry record
Entity type Individual (Type 1)
Name Si Yun Wang
Sex Female
Practice address 6164 Bollinger Rd, San Jose, CA, 95129
Phone (408) 253-5257
Enumeration date Jan 29, 2015
Last updated in NPPES Jan 29, 2015
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Si Yun Wang practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Si Yun Wang?
The National Provider Identifier (NPI) for Si Yun Wang is 1841680873, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-29.