Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sandra J. Principe, SAC, PS

Addiction (Substance Use Disorder) Counselor in Ashland, WI · enumerated 2007.

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

National Provider Identifier

1740300821

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Registry record

Entity type Individual (Type 1)

Name Sandra J. Principe

Credential SAC, PS

Sex Female

Practice address 1615 Maple Ln, Ashland, WI, 54806

Phone (715) 685-5400

Fax (715) 685-5102

Enumeration date Mar 30, 2007

Last updated in NPPES Sep 24, 2009

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 11556-137 (WI) Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 15183-131 (WI) Secondary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Sandra Principe?

Sandra Principe is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-24.