Alexander Oleynikov, ARDMS
NPI 1205023140 · Cardiology Technician · Buffalo Grove, IL
Alexander Oleynikov, ARDMS is a Cardiology Technician provider in Buffalo Grove, IL (NPI 1205023140).
Provider details
- NPI number
- 1205023140
- Entity type
- Individual
- Primary specialty
- Cardiology TechnicianTechnologists, Technicians & Other Technical Service Providers
- Credential
- ARDMS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 32953 (IL)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-09-25
- Last updated
- 2007-09-25
Frequently asked questions
- What is Alexander Oleynikov's NPI number?
- Alexander Oleynikov's National Provider Identifier (NPI) is 1205023140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Oleynikov's specialty?
- Alexander Oleynikov is listed in the NPPES registry with a primary specialty of Cardiology Technician (Technologists, Technicians & Other Technical Service Providers).
- Where is Alexander Oleynikov located?
- Alexander Oleynikov's practice location on file with NPPES is 1215 Old Mchenry Rd, Buffalo Grove, IL 60089-1370.
- What is Alexander Oleynikov's phone number?
- The practice phone number listed in the NPPES registry for Alexander Oleynikov is (847) 223-9494.
- Is Alexander Oleynikov's NPI active?
- Yes — Alexander Oleynikov's NPI (1205023140) is active in the NPPES registry as of the last update on 2007-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.