NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jessica N Larsen, CN

Nutritionist in Vancouver, WA · enumerated 2026 · practices at Nw Evergreen Chiropractic P.C..

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

National Provider Identifier

1457208571

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Registry record

Entity type Individual (Type 1)
Name Jessica N Larsen
Credential CN
Sex Female
Practice address Vancouver, WA, 98683
Phone (360) 519-7631
Enumeration date Mar 16, 2026
Last updated in NPPES Mar 16, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133N00000X Nutritionist 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 NPI 1457208571 active?
Yes, as of the latest NPPES snapshot, NPI 1457208571 is active (record last updated 2026-03-16).
How do I verify Jessica Larsen's NPI record?
Cross-check NPI 1457208571 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 2026-03-16.