Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sauk County Department of Human Services

Registered Nurse in Reedsburg, WI · enumerated 2007 · authorized official William Orth, Director.

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

National Provider Identifier

1710036355

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Registry record

Entity type Organization (Type 2)

Legal business name Sauk County Department of Human Services

Practice address 425 6th St, Reedsburg, WI, 53959

Phone (608) 355-4200

Enumeration date Jan 10, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

163W00000X Registered Nurse Nursing Service Providers Primary

3747P1801X Personal Care Attendant Nursing Service Related Providers Secondary

Authorized official

Name William Orth

Title Director

Phone (608) 355-4200

Other identifiers

Identifier	Type	State	Issuer
43109900	Medicaid	WI	-

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 type of organization is Sauk County Department of Human Services?

Sauk County Department of Human Services is registered in NPPES as a Registered Nurse (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.