VITUITY - ILLINOIS AUC LLP
NPI 1487142022
Emergency Medicine in O Fallon, IL
About Vituity - Illinois Auc Llp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VITUITY - ILLINOIS AUC LLP (NPI 1487142022) is a healthcare organization registered as an emergency medicine in O Fallon, Illinois and active in the NPI registry since April 2018. The organization lists Theophile Koury, Administrative Vp Of Operations, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Vituity - Illinois Auc Llp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
119Medicare enrollment records show 119 clinicians reassign Medicare billing to Vituity - Illinois Auc LLP, which bills Medicare for the services they deliver. Of these, 13 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 119Source: 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 Vituity - Illinois Auc LLP's NPI number?
The NPI number for Vituity - Illinois Auc LLP is 1487142022. It was assigned to this organization in the NPPES registry on April 30, 2018.
Where is Vituity - Illinois Auc LLP located?
Vituity - Illinois Auc LLP is located at 1512 N Green Mount Rd, O Fallon, IL 62269. The listed phone number is (618) 624-3750.
What is Vituity - Illinois Auc LLP's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Vituity - Illinois Auc LLP enrolled in Medicare?
Yes. Vituity - Illinois Auc LLP is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Vituity - Illinois Auc LLP?
According to the CMS Revalidation Reassignment List (October 2026 release), 119 clinicians in 4 Medicare specialties reassign their Medicare billing to Vituity - Illinois Auc LLP. 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 Emergency Medicine (70), Nurse Practitioner (36) and Family Practice (12). Of these, 13 practice 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 Vituity - Illinois Auc LLP was last updated on April 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Vituity - Illinois Auc Llp · NPI 1487142022
Emergency Medicine organization in O Fallon, Illinois. Organization record, active in the CMS NPPES registry since April 30, 2018.
## Identity
- **NPI:** 1487142022 (Entity type: Organization)
- **Enumerated:** April 30, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** Theophile Koury, ADMINISTRATIVE VP OF OPERATIONS
## Practice location
- **Address:** 1512 N GREEN MOUNT RD, O Fallon, IL 62269
- **Phone:** (618) 624-3750
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 119 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (70), Nurse Practitioner (36), Family Practice (12); 13 practice within 10 miles; [full list](https://npiprofile.com/npi/1487142022/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 7, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1487142022) · Data from the CMS NPPES public registry.