Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alison Maria Sanderfoot, RDH
Dental Hygienist in Appleton, WI · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851093033
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Registry record
Entity type Individual (Type 1)
Name Alison Maria Sanderfoot
Credential RDH
Sex Female
Practice address 3950 Evergreen Ct, Appleton, WI, 54913
Phone (920) 734-4649
Fax (715) 842-7331
Enumeration date Mar 20, 2023
Last updated in NPPES Mar 20, 2023
Taxonomy & licenses
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.
Frequently asked questions
Where does Alison Sanderfoot practice?
The practice location on file with NPPES is in Appleton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alison Sanderfoot?
The National Provider Identifier (NPI) for Alison Sanderfoot is 1851093033, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-20.