Stephanie Zwilling, LCSW
NPI 1770616773 · Clinical Social Worker · Evanston, IL
Stephanie Zwilling, LCSW is a Clinical Social Worker provider in Evanston, IL (NPI 1770616773).
Provider details
- NPI number
- 1770616773
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149010912 (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
19 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
- 2007-03-13
- Last updated
- 2007-07-09
Frequently asked questions
- What is Stephanie Zwilling's NPI number?
- Stephanie Zwilling's National Provider Identifier (NPI) is 1770616773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Zwilling's specialty?
- Stephanie Zwilling is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephanie Zwilling located?
- Stephanie Zwilling's practice location on file with NPPES is 2715 Princeton Ave, Evanston, IL 60201-4944.
- What is Stephanie Zwilling's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Zwilling is (847) 409-6230.
- Is Stephanie Zwilling's NPI active?
- Yes — Stephanie Zwilling's NPI (1770616773) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.