NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Robin Louise Evenson, RN PHN

Registered Nurse in Eureka, CA · enumerated 2008.

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

National Provider Identifier

1811143191

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Registry record

Entity type Individual (Type 1)
Name Ms. Robin Louise Evenson
Credential RN PHN
Sex Female
Practice address 529 I St, Eureka, CA, 95501
Phone (707) 441-6200
Fax (707) 441-5580
Enumeration date Aug 18, 2008
Last updated in NPPES Aug 18, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN293814 (CA) 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 Robin Evenson?
Robin Evenson is registered in NPPES with the primary taxonomy of Registered Nurse. 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 2008-08-18.