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Fox Valley Nephrology Partners S C

Clinic/Center in Neenah, WI · enumerated 2006 · authorized official Faith Keefer, Billing.

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

National Provider Identifier

1891713756

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Registry record

Entity type Organization (Type 2)
Legal business name Fox Valley Nephrology Partners S C
Practice address 300 N Commercial St, 200, Neenah, WI, 54956
Phone (920) 886-0818
Fax (920) 886-0773
Enumeration date Jul 18, 2006
Last updated in NPPES Oct 6, 2022

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Faith Keefer
Title Billing
Phone (920) 886-0818

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 Fox Valley Nephrology Partners S C?
The NPI for Fox Valley Nephrology Partners S C is 1891713756, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Fox Valley Nephrology Partners S C?
NPPES lists Faith Keefer (Billing) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-06.