Christina Sladkowski
NPI 1083366173 · Professional Counselor · Willowbrook, IL
Christina Sladkowski is a Professional Counselor provider in Willowbrook, IL (NPI 1083366173).
Provider details
- NPI number
- 1083366173
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-01-20
- Last updated
- 2022-01-20
- Certified
- 2022-01-09
Frequently asked questions
- What is Christina Sladkowski's NPI number?
- Christina Sladkowski's National Provider Identifier (NPI) is 1083366173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Sladkowski's specialty?
- Christina Sladkowski is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Christina Sladkowski located?
- Christina Sladkowski's practice location on file with NPPES is 535 Plainfield Rd. Ste H, Willowbrook, IL 60527.
- What is Christina Sladkowski's phone number?
- The practice phone number listed in the NPPES registry for Christina Sladkowski is (630) 269-2886.
- Is Christina Sladkowski's NPI active?
- Yes — Christina Sladkowski's NPI (1083366173) is active in the NPPES registry as of the last update on 2022-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.