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Deborah Kozlowski, LCSW
NPI 1427118637 · Clinical Social Worker · Oswego, IL
Deborah Kozlowski, LCSW is a Clinical Social Worker provider in Oswego, IL (NPI 1427118637).
Provider details
- NPI number
- 1427118637
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149008780 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
2683 US Highway 34
Oswego, IL 60543
Phone: (630) 551-8602
Fax: (630) 701-2928
Street-level locationGet directions
Mailing address
2683 US Highway 34
Oswego, IL 60543
Additional practice locations (1)
- 738 Spires DriveOswego, IL 60543Phone: (630) 551-8602Fax: (630) 701-2928
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2024-09-23
- Certified
- 2024-09-23
Frequently asked questions
- What is Deborah Kozlowski's NPI number?
- Deborah Kozlowski's National Provider Identifier (NPI) is 1427118637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Kozlowski's specialty?
- Deborah Kozlowski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Deborah Kozlowski located?
- Deborah Kozlowski's practice location on file with NPPES is 2683 US Highway 34, Oswego, IL 60543.
- What is Deborah Kozlowski's phone number?
- The practice phone number listed in the NPPES registry for Deborah Kozlowski is (630) 551-8602.
- Is Deborah Kozlowski's NPI active?
- Yes — Deborah Kozlowski's NPI (1427118637) is active in the NPPES registry as of the last update on 2024-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.