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Foundations Natural Health

Naturopath in Excelsior, MN · enumerated 2026 · authorized official Abbie Siudzinski, Naturopathic Doctor & President.

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

National Provider Identifier

1538016258

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Registry record

Entity type Organization (Type 2)
Legal business name Foundations Natural Health
Practice address 23505 Smithtown Rd Ste 100, Excelsior, MN, 55331
Phone (920) 615-6576
Enumeration date Mar 12, 2026
Last updated in NPPES Mar 12, 2026

Taxonomy & classification

175F00000X Naturopath Other Service Providers Primary

Authorized official

Name Abbie Siudzinski
Title Naturopathic Doctor & President
Phone (920) 615-6576

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

What is the NPI number for Foundations Natural Health?
The NPI for Foundations Natural Health is 1538016258, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Foundations Natural Health?
NPPES lists Abbie Siudzinski (Naturopathic Doctor & President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.