Blaine, Gershenzon, and Heins
NPI 1417100991 · Clinical Psychologist · Glenview, IL
Blaine, Gershenzon, and Heins is a Clinical Psychologist organization in Glenview, IL (NPI 1417100991).
Provider details
- NPI number
- 1417100991
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Bonnie Gershenzon, Psychotherapist(847) 480-9671
- License
- LCSW149005279 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
17 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
- 2008-10-29
- Last updated
- 2008-10-29
Frequently asked questions
- What is Blaine, Gershenzon, and Heins's NPI number?
- Blaine, Gershenzon, and Heins's National Provider Identifier (NPI) is 1417100991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Blaine, Gershenzon, and Heins?
- Blaine, Gershenzon, and Heins is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Blaine, Gershenzon, and Heins located?
- Blaine, Gershenzon, and Heins's practice location on file with NPPES is 3411 Vantage Ln, Glenview, IL 60026-1366.
- What is Blaine, Gershenzon, and Heins's phone number?
- The practice phone number listed in the NPPES registry for Blaine, Gershenzon, and Heins is (847) 480-9671.
- Who is the authorized official for Blaine, Gershenzon, and Heins?
- The authorized official listed on Blaine, Gershenzon, and Heins's NPPES record is Bonnie Gershenzon, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Blaine, Gershenzon, and Heins's NPI active?
- Yes — Blaine, Gershenzon, and Heins's NPI (1417100991) is active in the NPPES registry as of the last update on 2008-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.