Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jeng-Yun Wind Chen, PHARMD

Pharmacist in San Jose, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1568586311

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Registry record

Entity type Individual (Type 1)

Name Ms. Jeng-Yun Wind Chen

Credential PHARMD

Sex Female

Practice address 1721 Technology Dr, San Jose, CA, 95110

Phone (408) 436-3327

Enumeration date Mar 19, 2007

Last updated in NPPES Dec 23, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 46337 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jeng-Yun Chen?

Jeng-Yun Chen is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-23.