Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Neal B O'Shaughnessy DDS Ltd

General Practice Dentistry in Superior, WI · enumerated 2006 · authorized official Neal Oshavghnessy, President.

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

National Provider Identifier

1871679035

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Registry record

Entity type Organization (Type 2)

Legal business name Neal B O'Shaughnessy DDS Ltd

Practice address 1507 Tower Avenue, Suite 410, Superior, WI, 54880

Phone (715) 392-6213

Fax (715) 392-4631

Enumeration date Oct 31, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 4337-015 (WI) Primary

Authorized official

Name Neal Oshavghnessy

Title President

Phone (715) 392-6213

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

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.

Where is Neal B O'Shaughnessy DDS Ltd located?

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

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