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Steven C. Oltean DDS and Associates, PC

Oral and Maxillofacial Surgery (Dentist) in Addison, IL · enumerated 2006 · authorized official Steven Oltean, President.

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

National Provider Identifier

1851315378

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Registry record

Entity type Organization (Type 2)
Legal business name Steven C. Oltean DDS and Associates, PC
Practice address 715 W Lake St, Suite 103, Addison, IL, 60101
Phone (630) 628-9310
Fax (630) 628-9371
Enumeration date Jul 27, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 21002101 (IL) Primary

Authorized official

Name Steven Oltean
Title President
Phone (630) 390-5725

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 is the NPI number for Steven C. Oltean DDS and Associates, PC?
The NPI for Steven C. Oltean DDS and Associates, PC is 1851315378, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Steven C. Oltean DDS and Associates, PC?
NPPES lists Steven Oltean (President) as the authorized official for this organization.

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