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Jeffrey O'Brien, D.D.S., S.C.

Dental Clinic/Center in Waukesha, WI · enumerated 2013 · authorized official Jeffrey O'Brien, Dentist.

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

National Provider Identifier

1245578665

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Registry record

Entity type Organization (Type 2)
Legal business name Jeffrey O'Brien, D.D.S., S.C.
Practice address W247s3114 Prairie Ave, Waukesha, WI, 53189
Phone (262) 544-4404
Fax (262) 544-4399
Enumeration date Jan 18, 2013
Last updated in NPPES Jan 18, 2013

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Jeffrey O'Brien
Title Dentist
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.

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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 2013-01-18. Verify at npiregistry.cms.hhs.gov.
Where is Jeffrey O'Brien, D.D.S., S.C. located?
The practice location on file with NPPES is in Waukesha, WI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-18.