BONAVENTURE MEDICAL FOUNDATION, LLC
NPI 1588775647
Family Medicine in Elk Grove Village, IL
About Bonaventure Medical Foundation, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BONAVENTURE MEDICAL FOUNDATION, LLC (NPI 1588775647), doing business as Alexian Brothers Medical Foundation, is a healthcare organization registered as a family medicine in Elk Grove Village, Illinois and active in the NPI registry since August 2006. The organization lists Reinhold Llerena, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Bonaventure Medical Foundation, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
280Medicare enrollment records show 280 clinicians reassign Medicare billing to Bonaventure Medical Foundation, LLC, which bills Medicare for the services they deliver. Of these, 124 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 29
Nearest to this location (20)
See all 280Elk Grove Village, IL 60007
Elk Grove Village, IL 60007
Elk Grove Village, IL 60007
Elk Grove Village, IL 60007
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Bonaventure Medical Foundation, LLC's NPI number?
The NPI number for Bonaventure Medical Foundation, LLC is 1588775647. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as Alexian Brothers Medical Foundation and Alexian Brothers Medical Group.
Where is Bonaventure Medical Foundation, LLC located?
Bonaventure Medical Foundation, LLC is located at 701 Biesterfield Rd Unit 4D, Elk Grove Village, IL 60007. The listed phone number is (855) 692-6482.
What is Bonaventure Medical Foundation, LLC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Bonaventure Medical Foundation, LLC enrolled in Medicare?
Yes. Bonaventure Medical Foundation, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Bonaventure Medical Foundation, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 280 clinicians in 29 Medicare specialties reassign their Medicare billing to Bonaventure Medical Foundation, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (49), Pediatric Medicine (44) and Diagnostic Radiology (37). Of these, 124 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Bonaventure Medical Foundation, LLC accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Bonaventure Medical Foundation, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Bonaventure Medical Foundation, LLC was last updated on October 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Bonaventure Medical Foundation, Llc · NPI 1588775647
Family Medicine organization in Elk Grove Village, Illinois. Organization record, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1588775647 (Entity type: Organization)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** Alexian Brothers Medical Foundation (Doing Business As); Alexian Brothers Medical Group (Doing Business As)
- **Organization subpart:** Yes (part of Bonaventure Medical Foundation)
- **Authorized official:** Reinhold Llerena, CEO
## Practice location
- **Address:** 701 BIESTERFIELD RD UNIT 4D, Elk Grove Village, IL 60007-3309
- **Phone:** (855) 692-6482
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 280 clinicians in 29 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (49), Pediatric Medicine (44), Diagnostic Radiology (37); 124 practice within 10 miles; [full list](https://npiprofile.com/npi/1588775647/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1588775647) · Data from the CMS NPPES public registry.