Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Arpin Davis, RD, CD

Registered Dietitian in Everett, WA · enumerated 2019.

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

National Provider Identifier

1700420908

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Registry record

Entity type Individual (Type 1)

Name Jennifer Arpin Davis

Credential RD, CD

Sex Female

Practice address 4201 Rucker Ave, Everett, WA, 98203

Phone (425) 789-3789

Enumeration date Oct 30, 2019

Last updated in NPPES Apr 7, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86147577 Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DI60986274 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jennifer Davis?

Jennifer Davis 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 2025-04-07.