NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Chien-Pei Chen

Pharmacist in Portland, OR · enumerated 2011.

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

National Provider Identifier

1255624524

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Miss Chien-Pei Chen
Sex Female
Practice address 11190 Sw Barnes Rd, Portland, OR, 97225
Phone (503) 526-9121
Enumeration date May 19, 2011
Last updated in NPPES May 20, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 011360 (OR) Primary

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

What specialty is Chien-Pei Chen?
Chien-Pei 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.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-20.