IndividualActive
Eleanor Zalaznik, LCSW
NPI 1952767246 · Clinical Social Worker · Chicago, IL
Eleanor Zalaznik, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1952767246).
Provider details
- NPI number
- 1952767246
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149016329 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
25 E Washington St
Suite 826
Chicago, IL 60602-1708
Phone: (312) 600-3936
Street-level locationGet directions
Mailing address
25 E Washington St
Chicago, IL 60602-1708
Registry dates
- Enumerated
- 2016-01-03
- Last updated
- 2016-01-03
Frequently asked questions
- What is Eleanor Zalaznik's NPI number?
- Eleanor Zalaznik's National Provider Identifier (NPI) is 1952767246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eleanor Zalaznik's specialty?
- Eleanor Zalaznik is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Eleanor Zalaznik located?
- Eleanor Zalaznik's practice location on file with NPPES is 25 E Washington St, Chicago, IL 60602-1708.
- What is Eleanor Zalaznik's phone number?
- The practice phone number listed in the NPPES registry for Eleanor Zalaznik is (312) 600-3936.
- Is Eleanor Zalaznik's NPI active?
- Yes — Eleanor Zalaznik's NPI (1952767246) is active in the NPPES registry as of the last update on 2016-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.