Chelsea Zanck, LCSW
NPI 1740656842 · Clinical Social Worker · Chicago, IL
Chelsea Zanck, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1740656842).
Provider details
- NPI number
- 1740656842
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
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
10 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
- 2015-08-12
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Chelsea Zanck's NPI number?
- Chelsea Zanck's National Provider Identifier (NPI) is 1740656842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Zanck's specialty?
- Chelsea Zanck is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Chelsea Zanck located?
- Chelsea Zanck's practice location on file with NPPES is 2045 W Grand Ave Ste B, Chicago, IL 60612-1577.
- What is Chelsea Zanck's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Zanck is (800) 200-5492.
- Is Chelsea Zanck's NPI active?
- Yes — Chelsea Zanck's NPI (1740656842) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.