Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Hamilton

Registered Dietitian in Vancouver, WA · enumerated 2016.

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

National Provider Identifier

1518418854

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Registry record

Entity type Individual (Type 1)

Name Andrea Hamilton

Sex Female

Practice address 1498 Se Tech Center Pl, Suite 240, Vancouver, WA, 98683

Phone (360) 597-1309

Enumeration date Oct 21, 2016

Last updated in NPPES Oct 21, 2016

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 10151711 (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

What specialty is Andrea Hamilton?

Andrea Hamilton is registered in NPPES with the primary taxonomy of Registered Dietitian. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-21.