SOUTHERN ILLINOIS HEALTHCARE FOUNDATION INC
NPI 1821813247
Clinic/Center - Federally Qualified Health Center (FQHC) in Waterloo, IL
About Southern Illinois Healthcare Foundation Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHERN ILLINOIS HEALTHCARE FOUNDATION INC (NPI 1821813247), doing business as Sihf Healthcare, is a healthcare organization registered as a federally qualified health center (fqhc) in Waterloo, Illinois and active in the NPI registry since November 2024. The organization lists Larry Mcculley, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
Southern Illinois Healthcare Foundation Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
164Medicare enrollment records show 164 clinicians reassign Medicare billing to Southern Illinois Healthcare Foundation Inc, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 164Source: 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 Southern Illinois Healthcare Foundation Inc's NPI number?
The NPI number for Southern Illinois Healthcare Foundation Inc is 1821813247. It was assigned to this organization in the NPPES registry on November 20, 2024. The provider is doing business as SIHF Healthcare. The provider is also known as SIHF Healthcare - Waterloo.
Where is Southern Illinois Healthcare Foundation Inc located?
Southern Illinois Healthcare Foundation Inc is located at 509 Hamacher St Ste 201, Waterloo, IL 62298. The listed phone number is (618) 332-0953.
What is Southern Illinois Healthcare Foundation Inc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is Southern Illinois Healthcare Foundation Inc enrolled in Medicare?
Yes. Southern Illinois Healthcare Foundation Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Southern Illinois Healthcare Foundation Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 164 clinicians in 15 Medicare specialties reassign their Medicare billing to Southern Illinois Healthcare Foundation Inc. 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 (57), Family Practice (43) and Internal Medicine (16). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Southern Illinois Healthcare Foundation Inc accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Medica list Southern Illinois Healthcare Foundation Inc 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 Southern Illinois Healthcare Foundation Inc was last updated on November 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Southern Illinois Healthcare Foundation Inc · NPI 1821813247
Federally Qualified Health Center (FQHC) organization in Waterloo, Illinois. Organization record, active in the CMS NPPES registry since November 20, 2024.
## Identity
- **NPI:** 1821813247 (Entity type: Organization)
- **Enumerated:** November 20, 2024
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Also known as:** SIHF Healthcare (Doing Business As); SIHF Healthcare - Waterloo (Other Name)
- **Organization subpart:** No
- **Authorized official:** Larry Mcculley, CEO
## Practice location
- **Address:** 509 HAMACHER ST STE 201, Waterloo, IL 62298-1592
- **Phone:** (618) 332-0953
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 164 clinicians in 15 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (57), Family Practice (43), Internal Medicine (16); 1 practice within 10 miles; [full list](https://npiprofile.com/npi/1821813247/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 20, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1821813247) · Data from the CMS NPPES public registry.