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Olszewski Center Or Wellbeing, Ltd

Professional Counselor in Warrenville, IL · enumerated 2016 · authorized official Yolanda Olszewski, Owner.

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

National Provider Identifier

1124562855

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Registry record

Entity type Organization (Type 2)
Legal business name Olszewski Center Or Wellbeing, Ltd
Practice address 28379 Davis Pkwy Ste 801, Warrenville, IL, 60555
Phone (630) 393-9800
Enumeration date Dec 14, 2016
Last updated in NPPES Dec 14, 2016

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 1890009828 (IL) Primary

Authorized official

Name Yolanda Olszewski
Title Owner
Phone (312) 560-1451

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

Who is the authorized official for Olszewski Center Or Wellbeing, Ltd?
NPPES lists Yolanda Olszewski (Owner) as the authorized official for this organization.
What is the NPI number for Olszewski Center Or Wellbeing, Ltd?
The NPI for Olszewski Center Or Wellbeing, Ltd is 1124562855, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-14.