Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J R Wolfenden DDS Sc

Dentist in Hillsboro, WI · enumerated 2007 · authorized official Jay Wolfenden, President.

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

National Provider Identifier

1306968458

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Registry record

Entity type Organization (Type 2)

Legal business name J R Wolfenden DDS Sc

Practice address 925 Water Ave, Hillsboro, WI, 54634

Phone (608) 489-3499

Enumeration date Apr 6, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 5001524015 (WI) Primary

Authorized official

Name Jay Wolfenden

Title President

Phone (608) 489-3499

Other identifiers

Identifier	Type	State	Issuer
33660600	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

Where is J R Wolfenden DDS Sc located?

The practice location on file with NPPES is in Hillsboro, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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