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SIHF HEALTHCARE
NPI 1225556996
Clinic/Center - Federally Qualified Health Center (FQHC) in O Fallon, IL

Active since September 01, 2017
3 SAINT ELIZABETH BLVD STE 4000, O FALLON, IL 62269(618) 233-5480 Get Directions Write a Review

NPPES record last updated: October 27, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 27, 2022, Sep 1, 2017 (2 updates tracked since 2017).

About Sihf Healthcare NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIHF HEALTHCARE (NPI 1225556996) is a healthcare organization registered as a federally qualified health center (fqhc) in O Fallon, Illinois and active in the NPI registry since September 2017. The organization lists Larry Mcculley, Ceo, as its authorized official.

NPPES Registry Identity

NPI1225556996
Entity TypeOrganization
Primary Taxonomy261QF0400X
Legal Business NameSOUTHERN ILLINOIS HEALTHCARE FOUNDATION INC
Location Address3 SAINT ELIZABETH BLVD STE 4000O Fallon, IL 62269-1099
Mailing Address2041 Goose Lake RdSauget, IL 62206-2822 · 16183320953
Phone(618) 233-5480
Organization SubpartNo
Authorized OfficialLarry McculleyCeo · (618) 332-0694
Enumeration DateSeptember 1, 2017
Last NPPES UpdateOctober 27, 20222 updates tracked since enumeration
NPPES CertifiedOctober 27, 2022
✔ NPI 1225556996 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyClinic/Center · Federally Qualified Health Center (FQHC)Ambulatory Health Care Facilities
Taxonomy Code261QF0400X
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedObstetrics & GynecologyTaxonomy 207V00000X
3 SAINT ELIZABETH BLVD STE 4000, O Fallon, IL 62269
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Other Names 2

Doing Business AsSihf Healthcare
Other NameSihf Healthcare - O'fallon

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Medica.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)

Sihf Healthcare is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

164

Medicare enrollment records show 164 clinicians reassign Medicare billing to Sihf Healthcare, which bills Medicare for the services they deliver. Of these, 11 practice at this address and 51 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 15

Nurse Practitioner57
Family Practice43
Internal Medicine16
Psychiatry12
Clinical Social Worker9
Mental Health Counselor6
Obstetrics/Gynecology5
Cardiovascular Disease (Cardiology)3
7 other specialties13

Nearest to this location (20)

See all 164
Christina Bereda, D.O.
Family Practice
NPI 1437386083
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOSSame address
Patrick Bloecher, MD
Family Practice
NPI 1023672409
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-7880
✔ PECOS✔ Accepts MedicareSame address
Luke Conklin
Family Practice
NPI 1336641521
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts MedicareSame address
Jill Coster, DO
Family Practice
NPI 1205462942
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 256-9355
✔ PECOS✔ Accepts MedicareSame address
Aristides Garces, M.D.
Family Practice
NPI 1679672273
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts MedicareSame address
Crystal Manse, M.D.
Internal Medicine
NPI 1366702870
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOSSame address
Anne Nash, M.D.
Family Practice
NPI 1558440776
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts MedicareSame address
Chiagoziem Ndulue, MD
Family Practice
NPI 1780173864
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts MedicareSame address
Nelson Shreve, MD
Family Practice
NPI 1720541527
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts MedicareSame address
Melissa Sundberg, LCSW
Clinical Social Worker
NPI 1992316608
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts MedicareSame address
Roy Wagner, DO
Family Practice
NPI 1477187383
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-7880
✔ PECOS✔ Accepts MedicareSame address
Benjamin Beggs, MD
Family Practice
NPI 1386174381
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts Medicare0.4 mi
Owen Hamilton, MD, MPHS
Family Practice
NPI 1750961181
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 233-5480
✔ PECOS✔ Accepts Medicare0.4 mi
Kenneth Reinert, M.D.
Family Practice
NPI 1295781607
3 SAINT ELIZABETH BLVD STE 4000
O Fallon, IL 62269
(618) 222-4600
✔ PECOS✔ Accepts Medicare0.4 mi
Andrew Gaillardetz, MD
Family Practice
NPI 1548764236
1414 CROSS ST STE 210
Shiloh, IL 62269
(618) 767-7000
✔ PECOS✔ Accepts Medicare0.5 mi
Brandy Holthaus, NP
Nurse Practitioner
NPI 1972922953
670 PIERCE BLVD
O Fallon, IL 62269
(618) 206-2094
✔ PECOS✔ Accepts Medicare1.8 mi
Baylee Delozier, DO
Family Practice
NPI 1073181822
310 W LOSEY ST
Scott Afb, IL 62225
(618) 256-9355
✔ PECOS✔ Accepts Medicare2.5 mi
Jon Elliott Brubaker, MD
Internal Medicine
NPI 1265062178
310 W LOSEY ST
Scott Afb, IL 62225
(618) 256-9355
✔ PECOS✔ Accepts Medicare2.5 mi
Autumn Molinari, LCSW
Clinical Social Worker
NPI 1124191283
310 W LOSEY ST
Scott Afb, IL 62225
(618) 256-7667
✔ PECOS2.5 mi
Rashid Dalal, MD
Nephrology
NPI 1265434815
5003 N ILLINOIS ST STE 1
Fairview Heights, IL 62208
(618) 239-9500
✔ PECOS4.9 mi
See all 164 clinicians

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 Southern Illinois Healthcare Foundation Inc's NPI number?

The NPI number for Southern Illinois Healthcare Foundation Inc is 1225556996. It was assigned to this organization in the NPPES registry on September 1, 2017. The provider is doing business as Sihf Healthcare. The provider is also known as SIHF Healthcare - O'Fallon.

Where is Southern Illinois Healthcare Foundation Inc located?

Southern Illinois Healthcare Foundation Inc is located at 3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL 62269. The listed phone number is (618) 233-5480.

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, 11 practice at this address and 51 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 October 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.