IndividualActive
Erin Olszewski
NPI 1770283673 · Professional Counselor · Willowbrook, IL
Erin Olszewski is a Professional Counselor provider in Willowbrook, IL (NPI 1770283673).
Provider details
- NPI number
- 1770283673
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 178017596 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
6713 Kingery Hwy
Willowbrook, IL 60527-5142
Phone: (773) 234-0423
Approximate (ZIP-level) locationGet directions
Mailing address
736 Four Seasons Blvd
Aurora, IL 60504-4330
Registry dates
- Enumerated
- 2023-03-08
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Erin Olszewski's NPI number?
- Erin Olszewski's National Provider Identifier (NPI) is 1770283673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Olszewski's specialty?
- Erin Olszewski is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Erin Olszewski located?
- Erin Olszewski's practice location on file with NPPES is 6713 Kingery Hwy, Willowbrook, IL 60527-5142.
- What is Erin Olszewski's phone number?
- The practice phone number listed in the NPPES registry for Erin Olszewski is (773) 234-0423.
- Is Erin Olszewski's NPI active?
- Yes — Erin Olszewski's NPI (1770283673) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.