OrganizationActive
O Semeny DDS Ltd
NPI 1780122465 · General Practice Dentistry · Prospect Heights, IL
O Semeny DDS Ltd is a General Practice Dentistry organization in Prospect Heights, IL (NPI 1780122465).
Provider details
- NPI number
- 1780122465
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Oksana Semeny, DDS(773) 875-6195
- License
- 019026015 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
5 E Camp Mcdonald Rd
Prospect Heights, IL 60070-1527
Phone: (847) 818-9250
Fax: (847) 818-9239
Street-level locationGet directions
Mailing address
5 E Camp Mcdonald Rd
Prospect Heights, IL 60070-1527
Additional practice locations (1)
- 15 E Dundee RdBuffalo Grove, IL 60089-4383Phone: (847) 229-1700
Registry dates
- Enumerated
- 2017-02-02
- Last updated
- 2021-01-12
- Certified
- 2021-01-12
Frequently asked questions
- What is O Semeny DDS Ltd's NPI number?
- O Semeny DDS Ltd's National Provider Identifier (NPI) is 1780122465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is O Semeny DDS Ltd?
- O Semeny DDS Ltd is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is O Semeny DDS Ltd located?
- O Semeny DDS Ltd's practice location on file with NPPES is 5 E Camp Mcdonald Rd, Prospect Heights, IL 60070-1527.
- What is O Semeny DDS Ltd's phone number?
- The practice phone number listed in the NPPES registry for O Semeny DDS Ltd is (847) 818-9250.
- Who is the authorized official for O Semeny DDS Ltd?
- The authorized official listed on O Semeny DDS Ltd's NPPES record is Oksana Semeny, DDS. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is O Semeny DDS Ltd's NPI active?
- Yes — O Semeny DDS Ltd's NPI (1780122465) is active in the NPPES registry as of the last update on 2021-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.