NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Luanne Marie Larson, RN M.ED.

School Registered Nurse in Toledo, OH · enumerated 2017 · practices at Toledo Public Schools.

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

National Provider Identifier

1972040335

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Registry record

Entity type Individual (Type 1)
Name Ms. Luanne Marie Larson
Credential RN M.ED.
Sex Female
Practice address 2222 Bakewell St, Toledo, OH, 43605
Enumeration date Jan 24, 2017
Last updated in NPPES Jan 24, 2017

Taxonomy & licenses

163WS0200X School Registered Nurse Nursing Service Providers · License RN.216519 (OH) 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 Luanne Larson?
Luanne Larson is registered in NPPES with the primary taxonomy of School 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 2017-01-24.