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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Diane Chen, EAMP

Acupuncturist in Kirkland, WA · enumerated 2016 · practices at Traverse Therapy Services.

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

National Provider Identifier

1821458142

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Registry record

Entity type Individual (Type 1)
Name Diane Chen
Credential EAMP
Sex Female
Practice address Kirkland, WA, 98033
Phone (425) 243-4325
Fax (425) 943-9478
Enumeration date Feb 29, 2016
Last updated in NPPES Jan 9, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 60606083 (WA) 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.

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Frequently asked questions

How do I verify Diane Chen's NPI record?
Cross-check NPI 1821458142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821458142 active?
Yes, as of the latest NPPES snapshot, NPI 1821458142 is active (record last updated 2026-01-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-09.