Steven C. Oltean DDS and Associates, PC
NPI 1851315378 · Oral and Maxillofacial Surgery (Dentist) · Addison, IL
Steven C. Oltean DDS and Associates, PC is a Oral and Maxillofacial Surgery (Dentist) organization in Addison, IL (NPI 1851315378).
Provider details
- NPI number
- 1851315378
- Entity type
- Organization
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Organization subpart
- No
- Authorized official
- Steven Oltean, President(630) 390-5725
- License
- 21002101 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2020-08-22
Frequently asked questions
- What is Steven C. Oltean DDS and Associates, PC's NPI number?
- Steven C. Oltean DDS and Associates, PC's National Provider Identifier (NPI) is 1851315378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Steven C. Oltean DDS and Associates, PC?
- Steven C. Oltean DDS and Associates, PC is classified in the NPPES registry as Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Steven C. Oltean DDS and Associates, PC located?
- Steven C. Oltean DDS and Associates, PC's practice location on file with NPPES is 715 W Lake St, Addison, IL 60101-2082.
- What is Steven C. Oltean DDS and Associates, PC's phone number?
- The practice phone number listed in the NPPES registry for Steven C. Oltean DDS and Associates, PC is (630) 628-9310.
- Who is the authorized official for Steven C. Oltean DDS and Associates, PC?
- The authorized official listed on Steven C. Oltean DDS and Associates, PC's NPPES record is Steven Oltean, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Steven C. Oltean DDS and Associates, PC's NPI active?
- Yes — Steven C. Oltean DDS and Associates, PC's NPI (1851315378) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.