Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amber Altendorf, DDS

General Practice Dentistry in Eau Claire, WI · enumerated 2024 · practices at Eau Claire Family Dental.

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

National Provider Identifier

1467295246

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Registry record

Entity type Individual (Type 1)

Name Amber Altendorf

Credential DDS

Sex Female

Practice address 1018 Regis Ct, Eau Claire, WI, 54701

Phone (715) 832-8063

Fax (715) 835-1231

Enumeration date Jun 18, 2024

Last updated in NPPES Jun 18, 2024

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 6001554-15 (WI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 Amber Altendorf?

The National Provider Identifier (NPI) for Amber Altendorf is 1467295246, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amber Altendorf practice?

The practice location on file with NPPES is in Eau Claire, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Brooke Lieffring Dental Hygienist · Eau Claire, WI NPI 1780901090 Eau Claire Family Dental General Practice Dentistry · Eau Claire, WI NPI 1841696127

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-18.