Vincent Cieslak, LCSW, CADC, CDVP
NPI 1487138327 · Clinical Social Worker · Naperville, IL
Vincent Cieslak, LCSW, CADC, CDVP is a Clinical Social Worker provider in Naperville, IL (NPI 1487138327).
Provider details
- NPI number
- 1487138327
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, CADC, CDVP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149.029915 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
7 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
Mailing address
Additional practice locations (1)
- 4300 Weaver Pkwy Ste 100aWarrenville, IL 60555-3920Phone: (630) 416-8289
Registry dates
- Enumerated
- 2018-09-17
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Vincent Cieslak's NPI number?
- Vincent Cieslak's National Provider Identifier (NPI) is 1487138327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vincent Cieslak's specialty?
- Vincent Cieslak is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Vincent Cieslak located?
- Vincent Cieslak's practice location on file with NPPES is 1280 Iroquois Ave Ste 102e, Naperville, IL 60563-8559.
- What is Vincent Cieslak's phone number?
- The practice phone number listed in the NPPES registry for Vincent Cieslak is (630) 447-9590.
- Is Vincent Cieslak's NPI active?
- Yes — Vincent Cieslak's NPI (1487138327) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.