Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrew Chen
Counselor in Issaquah, WA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215588678
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Registry record
Entity type Individual (Type 1)
Name Andrew Chen
Sex Male
Practice address 1801 12th Ave Nw, Issaquah, WA, 98027
Phone (425) 392-6421
Enumeration date Sep 26, 2019
Last updated in NPPES Jan 16, 2021
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
What is the NPI number for Andrew Chen?
The National Provider Identifier (NPI) for Andrew Chen is 1215588678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrew Chen practice?
The practice location on file with NPPES is in Issaquah, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-16.