Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Frances L Arnold, RD
Registered Dietitian in Everett, WA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053652032
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Registry record
Entity type Individual (Type 1)
Name Mrs. Frances L Arnold
Credential RD
Sex Female
Practice address 1523 132nd St Se Ste C, Everett, WA, 98208
Phone (206) 486-5108
Fax (206) 331-4193
Enumeration date Mar 15, 2013
Last updated in NPPES Sep 23, 2024
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 01000061 (WA) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DI60252564 (WA) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
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 specialty is Frances Arnold?
Frances Arnold 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-23.