MILE SQUARE-IHC THRESHOLDS SOUTH
NPI 1598879819
Clinic/Center - Federally Qualified Health Center (FQHC) in Chicago, IL
About Mile Square-ihc Thresholds South NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MILE SQUARE-IHC THRESHOLDS SOUTH (NPI 1598879819) is a healthcare organization registered as a federally qualified health center (fqhc) in Chicago, Illinois and active in the NPI registry since August 2006. The organization lists William R. Nicholas, Executive Director Uic Medical Plan, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mile Square-ihc Thresholds South is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2,107Medicare enrollment records show 2,107 clinicians reassign Medicare billing to Mile Square-Ihc Thresholds South, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 1,171 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 71
Nearest to this location (20)
See all 2,107Chicago, IL 60637
Chicago, IL 60637
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 The Board Of Trustees Of The University Of Illinois's NPI number?
The NPI number for The Board Of Trustees Of The University Of Illinois is 1598879819. It was assigned to this organization in the NPPES registry on August 17, 2006. The provider is doing business as Mile Square-Ihc Thresholds South.
Where is The Board Of Trustees Of The University Of Illinois located?
The Board Of Trustees Of The University Of Illinois is located at 734 W 47th St, Chicago, IL 60609. The listed phone number is (312) 996-9354.
What is The Board Of Trustees Of The University Of Illinois's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is The Board Of Trustees Of The University Of Illinois enrolled in Medicare?
Yes. The Board Of Trustees Of The University Of Illinois is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through The Board Of Trustees Of The University Of Illinois?
According to the CMS Revalidation Reassignment List (October 2026 release), 2,107 clinicians in 71 Medicare specialties reassign their Medicare billing to The Board Of Trustees Of The University Of Illinois. 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 (289), Pediatric Medicine (250) and Internal Medicine (153). Of these, 1 practice at this address and 1,171 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for The Board Of Trustees Of The University Of Illinois was last updated on August 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.
# Mile Square-Ihc Thresholds South · NPI 1598879819
Federally Qualified Health Center (FQHC) organization in Chicago, Illinois. Organization record, active in the CMS NPPES registry since August 17, 2006.
## Identity
- **NPI:** 1598879819 (Entity type: Organization)
- **Enumerated:** August 17, 2006
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Legal business name:** The Board Of Trustees Of The University Of Illinois
- **Organization subpart:** No
- **Authorized official:** William Nicholas, EXECUTIVE DIRECTOR UIC MEDICAL PLAN
## Practice location
- **Address:** 734 W 47TH ST, Chicago, IL 60609-4411
- **Phone:** (312) 996-9354 · **Fax:** (312) 996-7725
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2,107 clinicians in 71 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (289), Pediatric Medicine (250), Internal Medicine (153); 1 practice at this address and 1,171 within 10 miles; [full list](https://npiprofile.com/npi/1598879819/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 1, 2008
- **Other identifiers:** Other 14-1072 (IL); Other 01634874 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1598879819) · Data from the CMS NPPES public registry.