Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sunset Dental Care Sc

General Practice Dentistry in Waukesha, WI · enumerated 2006 · authorized official Dennis O'Brien, President.

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

National Provider Identifier

1235212887

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Registry record

Entity type Organization (Type 2)

Legal business name Sunset Dental Care Sc

Practice address W247s3114 Prairie Ave, Waukesha, WI, 53189

Phone (262) 544-4404

Fax (262) 544-4399

Enumeration date Oct 24, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 1317G (WI) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 4606 (WI) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 5057 (WI) Primary

Authorized official

Name Dennis O'Brien

Title President

Phone (262) 544-4404

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 Sunset Dental Care Sc located?

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

Providers at this address

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Jeffrey O'Brien, D.D.S., S.C. Dental Clinic/Center · Waukesha, WI NPI 1245578665 Sunset Dental Care, S.C. Dental Clinic/Center · Waukesha, WI NPI 1841538139 Stephanie Race D.D.S., S.C. Dental Clinic/Center · Waukesha, WI NPI 1417295163

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