Jennifer E Hassler LLC
NPI 1003399700 · Mental Health Clinic/Center (Including Community Mental Health Center) · Oak Brook, IL
Jennifer E Hassler LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Oak Brook, IL (NPI 1003399700).
Provider details
- NPI number
- 1003399700
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Angela Friguletto, Practice Manager(630) 974-6880
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-09-10
- Last updated
- 2018-09-10
Frequently asked questions
- What is Jennifer E Hassler LLC's NPI number?
- Jennifer E Hassler LLC's National Provider Identifier (NPI) is 1003399700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jennifer E Hassler LLC?
- Jennifer E Hassler LLC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Jennifer E Hassler LLC located?
- Jennifer E Hassler LLC's practice location on file with NPPES is 1000 Jorie Blvd Ste 48, Oak Brook, IL 60523-4498.
- What is Jennifer E Hassler LLC's phone number?
- The practice phone number listed in the NPPES registry for Jennifer E Hassler LLC is (630) 974-6880.
- Who is the authorized official for Jennifer E Hassler LLC?
- The authorized official listed on Jennifer E Hassler LLC's NPPES record is Angela Friguletto, Practice Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jennifer E Hassler LLC's NPI active?
- Yes — Jennifer E Hassler LLC's NPI (1003399700) is active in the NPPES registry as of the last update on 2018-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.