BELLEVILLE URGENT CARE WALK-IN CLINIC
NPI 1225694946
Family Medicine in Belleville, IL
About Belleville Urgent Care Walk-in Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BELLEVILLE URGENT CARE WALK-IN CLINIC (NPI 1225694946) is a healthcare organization registered as a family medicine in Belleville, Illinois and active in the NPI registry since May 2019. The organization holds a CLIA Waiver certificate valid through June 10, 2027 and lists Nancy Molnar, Business Operations Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Belleville Urgent Care Walk-in Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
53Medicare enrollment records show 53 clinicians reassign Medicare billing to Belleville Urgent Care Walk-In Clinic, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 6 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 53Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 14D2167604
Belleville Urgent Care Walk-In Clinic · Belleville, ILFrequently 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 Belleville Urgent Care Walk-In Clinic's NPI number?
The NPI number for Belleville Urgent Care Walk-In Clinic is 1225694946. It was assigned to this organization in the NPPES registry on May 17, 2019.
Where is Belleville Urgent Care Walk-In Clinic located?
Belleville Urgent Care Walk-In Clinic is located at 2801 W Main St, Belleville, IL 62226. The listed phone number is (313) 948-3055.
What is Belleville Urgent Care Walk-In Clinic's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Belleville Urgent Care Walk-In Clinic enrolled in Medicare?
Yes. Belleville Urgent Care Walk-In Clinic is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Belleville Urgent Care Walk-In Clinic?
According to the CMS Revalidation Reassignment List (October 2026 release), 53 clinicians in 2 Medicare specialties reassign their Medicare billing to Belleville Urgent Care Walk-In Clinic. 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 (52) and Internal Medicine (1). Of these, 1 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Belleville Urgent Care Walk-In Clinic hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 14D2167604) is associated with this NPI, valid through June 10, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Belleville Urgent Care Walk-In Clinic accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 1 other insurer list Belleville Urgent Care Walk-In Clinic 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 Belleville Urgent Care Walk-In Clinic was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Belleville Urgent Care Walk-In Clinic · NPI 1225694946
Family Medicine organization in Belleville, Illinois. Organization record, active in the CMS NPPES registry since May 17, 2019.
## Identity
- **NPI:** 1225694946 (Entity type: Organization)
- **Enumerated:** May 17, 2019
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Nancy Molnar, BUSINESS OPERATIONS MANAGER
## Practice location
- **Address:** 2801 W MAIN ST, Belleville, IL 62226-6646
- **Phone:** (313) 948-3055
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 53 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (52), Internal Medicine (1); 1 practice at this address and 6 within 10 miles; [full list](https://npiprofile.com/npi/1225694946/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 19, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1225694946) · Data from the CMS NPPES public registry.