Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cheryl Larsen, RDH

Dental Hygienist in Superior, WI · enumerated 2014.

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

National Provider Identifier

1891194536

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Registry record

Entity type Individual (Type 1)

Name Cheryl Larsen

Credential RDH

Sex Female

Practice address 3600 Tower Ave, Superior, WI, 54880

Phone (715) 394-5411

Fax (715) 392-5086

Enumeration date Aug 19, 2014

Last updated in NPPES Aug 19, 2014

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 10460 (WI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Cheryl Larsen?

Cheryl Larsen is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 2014-08-19.