Timothy Olenek, D.O.
NPI 1720073000 · Specialist · Tinley Park, IL
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Olenek, D.O. is a Specialist provider in Tinley Park, IL (NPI 1720073000).
Provider details
- NPI number
- 1720073000
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- D.O.
- Sex
- Male
- License
- 36088607 (IL)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-09-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Timothy Olenek's NPI number?
- Timothy Olenek's National Provider Identifier (NPI) is 1720073000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Olenek's specialty?
- Timothy Olenek is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Timothy Olenek located?
- Timothy Olenek's practice location on file with NPPES is 7400 183rd St, Tinley Park, IL 60477-3688.
- What is Timothy Olenek's phone number?
- The practice phone number listed in the NPPES registry for Timothy Olenek is (708) 614-4000.
- Does Timothy Olenek accept Medicare?
- Timothy Olenek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Olenek's NPI active?
- Yes — Timothy Olenek's NPI (1720073000) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.