Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oak Ridge Dental Clinic,Sc

Q: What is the NPI number for Oak Ridge Dental Clinic,Sc?

The NPI for Oak Ridge Dental Clinic,Sc is 1104950336, a Type 2 (organization) record in the CMS NPPES registry.

General Practice Dentistry in Watertown, WI · enumerated 2007 · authorized official Michael Wertz, Owner.

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

National Provider Identifier

1104950336

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Registry record

Entity type Organization (Type 2)

Legal business name Oak Ridge Dental Clinic,Sc

Other name <Unavail>

Practice address 101 Oakridge Court, Suite C, Watertown, WI, 53094

Phone (920) 261-5400

Fax (920) 261-1590

Enumeration date Mar 16, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 4872 (WI) Primary

Authorized official

Name Michael Wertz

Title Owner

Phone (920) 261-5400

Other identifiers

Identifier	Type	State	Issuer
33741400	Medicaid	WI	-
33354400	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

What is the NPI number for Oak Ridge Dental Clinic,Sc?

The NPI for Oak Ridge Dental Clinic,Sc is 1104950336, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Oak Ridge Dental Clinic,Sc?

NPPES lists Michael Wertz (Owner) as the authorized official for this organization.

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