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WISCONSIN SCHOOL FOR THE DEAF
NPI 1487802427
Public Health or Welfare in Delavan, WI

Active since September 03, 2008CLIA 52D2236721 · Waiver
309 W WALWORTH AVE, DELAVAN, WI 53115(262) 728-7144(262) 728-7168 Get Directions Write a Review

NPPES record last updated: September 3, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Wisconsin School For The Deaf NPPES

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

WISCONSIN SCHOOL FOR THE DEAF (NPI 1487802427) is a healthcare organization registered as a public health or welfare in Delavan, Wisconsin and active in the NPI registry since September 2008. The organization holds a CLIA Waiver certificate valid through September 19, 2027 and lists Diane R. Nelson, Nurse Supervisor, as its authorized official.

NPPES Registry Identity

NPI1487802427
Entity TypeOrganization
Primary Taxonomy251K00000X
Legal Business NameWISCONSIN SCHOOL FOR THE DEAF
Location Address309 W WALWORTH AVEDelavan, WI 53115-1027
Mailing Address309 W Walworth AveDelavan, WI 53115-1027 · (262) 728-7144 · Fax (262) 728-7168
Phone(262) 728-7144
Fax(262) 728-7168
Organization SubpartYesParent: Department Of Public Instruction
Authorized OfficialDiane R. NelsonNurse Supervisor · (262) 728-7144
Enumeration DateSeptember 3, 2008
✔ NPI 1487802427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPublic Health or WelfareAgencies
Taxonomy Code251K00000X
License✔ Licensed in WI · 85790-030
309 W WALWORTH AVE, Delavan, WI 53115
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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 52D2236721

Wisconsin School For The Deaf · Delavan, WI
Active · expires Sep 19, 2027
CLIA Number52D2236721
Laboratory TypeSchool/Student Health Service
Certificate Effective DateSeptember 20, 2025
Certificate Expiration DateSeptember 19, 2027
Laboratory DirectorDiane R. Nelson
Laboratory Phone(262) 728-7144
Laboratory LocationWisconsin School For The Deaf309 W Walworth Ave, Delavan, WI 53115
CLIA data matches this NPI record on: Address 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 Wisconsin School For The Deaf's NPI number?

The NPI number for Wisconsin School For The Deaf is 1487802427. It was assigned to this organization in the NPPES registry on September 3, 2008.

Where is Wisconsin School For The Deaf located?

Wisconsin School For The Deaf is located at 309 W Walworth Ave, Delavan, WI 53115. The listed phone number is (262) 728-7144.

What is Wisconsin School For The Deaf's specialty?

The primary specialty registered for this NPI is Public Health or Welfare with taxonomy code 251K00000X.

Does Wisconsin School For The Deaf hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 52D2236721) is associated with this NPI, valid through September 19, 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 Wisconsin School For The Deaf was last updated on September 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.