Illinois Health Partners, LLC
NPI 1467033076 · Health Maintenance Organization · Warrenville, IL
Illinois Health Partners, LLC is a Health Maintenance Organization organization in Warrenville, IL (NPI 1467033076).
Provider details
- NPI number
- 1467033076
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- James Lengemann, President(630) 527-5000
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-04-15
- Last updated
- 2021-04-15
- Certified
- 2021-04-15
Frequently asked questions
- What is Illinois Health Partners, LLC's NPI number?
- Illinois Health Partners, LLC's National Provider Identifier (NPI) is 1467033076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Illinois Health Partners, LLC?
- Illinois Health Partners, LLC is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Illinois Health Partners, LLC located?
- Illinois Health Partners, LLC's practice location on file with NPPES is 4201 Winfield Rd, Warrenville, IL 60555-4025.
- What is Illinois Health Partners, LLC's phone number?
- The practice phone number listed in the NPPES registry for Illinois Health Partners, LLC is (630) 527-3055.
- Who is the authorized official for Illinois Health Partners, LLC?
- The authorized official listed on Illinois Health Partners, LLC's NPPES record is James Lengemann, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Illinois Health Partners, LLC's NPI active?
- Yes — Illinois Health Partners, LLC's NPI (1467033076) is active in the NPPES registry as of the last update on 2021-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.