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G.R. Clemens, D.D.S., P.C.

General Practice Dentistry in Berwyn, IL · enumerated 2012 · authorized official G. Clemens, Dentist.

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

National Provider Identifier

1497015721

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Registry record

Entity type Organization (Type 2)
Legal business name G.R. Clemens, D.D.S., P.C.
Practice address 3340 Oak Park Ave., Suite 301, Berwyn, IL, 60402
Phone (708) 795-1255
Fax (708) 795-1215
Enumeration date May 21, 2012
Last updated in NPPES May 21, 2012

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 19015658 (IL) Primary

Authorized official

Name G. Clemens
Title Dentist
Phone (708) 795-1255

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

What type of organization is G.R. Clemens, D.D.S., P.C.?
G.R. Clemens, D.D.S., P.C. is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-21.