Shannon Zaleski, LCSW, OSW-C
NPI 1962906529 · Clinical Social Worker · Lombard, IL
Shannon Zaleski, LCSW, OSW-C is a Clinical Social Worker provider in Lombard, IL (NPI 1962906529).
Provider details
- NPI number
- 1962906529
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, OSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 149015235 (IL)
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
8 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
Mailing address
Registry dates
- Enumerated
- 2018-03-20
- Last updated
- 2018-03-20
Frequently asked questions
- What is Shannon Zaleski's NPI number?
- Shannon Zaleski's National Provider Identifier (NPI) is 1962906529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Zaleski's specialty?
- Shannon Zaleski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Shannon Zaleski located?
- Shannon Zaleski's practice location on file with NPPES is 1 E 22nd St, Lombard, IL 60148-6159.
- What is Shannon Zaleski's phone number?
- The practice phone number listed in the NPPES registry for Shannon Zaleski is (224) 770-2424.
- Is Shannon Zaleski's NPI active?
- Yes — Shannon Zaleski's NPI (1962906529) is active in the NPPES registry as of the last update on 2018-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.