Bonnie Gershenzon, LCSW
NPI 1346345303 · Clinical Social Worker · Glenview, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bonnie Gershenzon, LCSW is a Clinical Social Worker provider in Glenview, IL (NPI 1346345303).
Provider details
- NPI number
- 1346345303
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
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
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
- 2006-09-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bonnie Gershenzon's NPI number?
- Bonnie Gershenzon's National Provider Identifier (NPI) is 1346345303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Gershenzon's specialty?
- Bonnie Gershenzon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Bonnie Gershenzon located?
- Bonnie Gershenzon's practice location on file with NPPES is 3411 Vantage Ln, Glenview, IL 60026-1366.
- What is Bonnie Gershenzon's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Gershenzon is (847) 480-9671.
- Does Bonnie Gershenzon accept Medicare?
- Bonnie Gershenzon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bonnie Gershenzon's NPI active?
- Yes — Bonnie Gershenzon's NPI (1346345303) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.