Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madisen Andersen, RDH

Dental Hygienist in Twin Falls, ID · enumerated 2026 · practices at Geddes LLC.

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

National Provider Identifier

1700793270

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Registry record

Entity type Individual (Type 1)

Name Madisen Andersen

Credential RDH

Sex Female

Practice address 236 River Vista Pl, Twin Falls, ID, 83301

Phone (208) 737-5255

Enumeration date Aug 27, 2026

Last updated in NPPES Aug 27, 2026

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 13983500-9920 (ID) 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 is the NPI number for Madisen Andersen?

The National Provider Identifier (NPI) for Madisen Andersen is 1700793270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madisen Andersen practice?

The practice location on file with NPPES is in Twin Falls, ID. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Geddes LLC General Practice Dentistry · Twin Falls, ID NPI 1336309475

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-27.