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Greenfield Rehab Agency Unc.

Skilled Nursing Facility in Kewaunee, WI · enumerated 2007 · authorized official Amy Haverkorn, Physical Therapist Assistant.

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

National Provider Identifier

1801006580

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Registry record

Entity type Organization (Type 2)
Legal business name Greenfield Rehab Agency Unc.
Practice address 1308 Lincoln St, Kewaunee, WI, 54216
Phone (920) 388-4111
Enumeration date May 23, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

314000000X Skilled Nursing Facility Nursing & Custodial Care Facilities · License 223019 (WI) Primary

Authorized official

Name Amy Haverkorn
Title Physical Therapist Assistant
Phone (920) 388-4111

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 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.
What type of organization is Greenfield Rehab Agency Unc.?
Greenfield Rehab Agency Unc. is registered in NPPES as a Skilled Nursing Facility (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.