1. Home
  2. Directory
  3. Wisconsin
  4. Watertown
  5. Clinic Center
  6. NPI Profile

WATERTOWN DIALYSIS CENTER
NPI 1922184563
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Watertown, WI

Active since October 27, 2006CLIA 52D0988772 · Waiver
123 HOSPITAL DR STE 1004, WATERTOWN, WI 53098(920) 206-0666(920) 206-0688 Get Directions Write a Review

NPPES record last updated: May 13, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Watertown Dialysis Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WATERTOWN DIALYSIS CENTER (NPI 1922184563) is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Watertown, Wisconsin and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through July 8, 2027 and lists Tina M Waldron, Billing Supervisor, as its authorized official.

NPPES Registry Identity

NPI1922184563
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NamePURITY DIALYSIS CENTERS, INC
Location Address123 HOSPITAL DR STE 1004Watertown, WI 53098-3390
Mailing Address2301 Sun Valley Dr Ste 200Delafield, WI 53018-2318 · (262) 646-4162 · Fax (262) 646-2498
Phone(920) 206-0666
Fax(920) 206-0688
Organization SubpartNo
Authorized OfficialTina M WaldronBilling Supervisor · (262) 646-6426
Enumeration DateOctober 27, 2006
Last NPPES UpdateMay 13, 2010
✔ NPI 1922184563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities
Taxonomy Code261QE0700X
123 HOSPITAL DR STE 1004, Watertown, WI 53098
Open in Google Maps ↗

Other Names 1

Doing Business AsWatertown Dialysis Center

Other Identifiers 3

Other52D0988772WI · Wtdc Clia #
Medicaid42055400WI
Medicare PIN522525WI

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 52D0988772

Watertown Dialysis · Watertown, WI
Active · expires Jul 8, 2027
CLIA Number52D0988772
Laboratory TypeEnd Stage Renal Disease Dialysis Facility
Certificate Effective DateJuly 9, 2025
Certificate Expiration DateJuly 8, 2027
Laboratory DirectorDr. Sarah Savu
Laboratory Phone(920) 206-0666
Laboratory LocationWatertown Dialysis1905 Market Way, Watertown, WI 53094
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Purity Dialysis Centers, Inc's NPI number?

The NPI number for Purity Dialysis Centers, Inc is 1922184563. It was assigned to this organization in the NPPES registry on October 27, 2006. The provider is doing business as Watertown Dialysis Center.

Where is Purity Dialysis Centers, Inc located?

Purity Dialysis Centers, Inc is located at 123 Hospital Dr Ste 1004, Watertown, WI 53098. The listed phone number is (920) 206-0666.

What is Purity Dialysis Centers, Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Does Purity Dialysis Centers, Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 52D0988772) is associated with this NPI, valid through July 8, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Purity Dialysis Centers, Inc was last updated on May 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.