Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Katherine J Wallace, NATUROPATH

Naturopath in Madison, WI · enumerated 2011.

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

National Provider Identifier

1124395603

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Registry record

Entity type Individual (Type 1)

Name Mrs. Katherine J Wallace

Credential NATUROPATH

Sex Female

Practice address 675 W Washington Ave, Madison, WI, 53703

Phone (608) 257-9700

Enumeration date Nov 28, 2011

Last updated in NPPES Nov 28, 2011

Taxonomy & licenses

133N00000X Nutritionist Dietary & Nutritional Service Providers Secondary

175F00000X Naturopath Other Service Providers 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

Where does Katherine Wallace practice?

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

What is the NPI number for Katherine Wallace?

The National Provider Identifier (NPI) for Katherine Wallace is 1124395603, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-28.