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Marissa Miles

Registered Dietitian in Seattle, WA · enumerated 2022.

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

National Provider Identifier

1902539083

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Registry record

Entity type Individual (Type 1)
Name Marissa Miles
Sex Female
Practice address 8301b 5th Ave Ne, Seattle, WA, 98115
Phone (206) 799-7010
Fax (206) 866-0204
Enumeration date Jul 6, 2022
Last updated in NPPES Mar 10, 2025

Taxonomy & licenses

133N00000X Nutritionist Dietary & Nutritional Service Providers · License 86277139 (WA) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers 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

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.
What specialty is Marissa Miles?
Marissa Miles 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-10.