Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alicia Dan Yang, MPH, RDN, CD

Registered Dietitian in Seattle, WA · enumerated 2017.

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

National Provider Identifier

1720591571

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Registry record

Entity type Individual (Type 1)

Name Alicia Dan Yang

Credential MPH, RDN, CD

Sex Female

Practice address 1666 E Olive Way, Seattle, WA, 98102

Phone (253) 237-4062

Fax (206) 590-5929

Enumeration date Nov 14, 2017

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 60803102 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1720591571 active?

Yes, as of the latest NPPES snapshot, NPI 1720591571 is active (record last updated 2025-09-11).

How do I verify Alicia Yang's NPI record?

Cross-check NPI 1720591571 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.