NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wisconsin Dialysis, Inc.

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Madison, WI · enumerated 2006 · authorized official Kristine Holmes, Authorized Official.

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

National Provider Identifier

1114035912

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Wisconsin Dialysis, Inc.
Other name <Unavail>
Practice address 4600 American Pkwy, Ste 108, Madison, WI, 53718
Phone (608) 243-3003
Fax (608) 243-3005
Enumeration date Aug 29, 2006
Last updated in NPPES Jun 24, 2019

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Kristine Holmes
Title Authorized Official
Phone (608) 270-5624

Other identifiers

Identifier Type State Issuer
42059900 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 is the NPI number for Wisconsin Dialysis, Inc.?
The NPI for Wisconsin Dialysis, Inc. is 1114035912, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Wisconsin Dialysis, Inc.?
NPPES lists Kristine Holmes (Authorized Official) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-24.