WATERLOO URGENT CARE WALK IN CLINIC COMPANY
NPI 1508471418
Family Medicine in Waterloo, IL

Active since September 09, 2020CLIA 14D2209644 · Waiver
901 ILLINOIS ROUTE 3, WATERLOO, IL 62298(313) 948-3055(248) 250-6430 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 10, 2021, Sep 9, 2020 (2 updates tracked since 2020).

About Waterloo Urgent Care Walk In Clinic Company NPPES

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

WATERLOO URGENT CARE WALK IN CLINIC COMPANY (NPI 1508471418) is a healthcare organization registered as a family medicine in Waterloo, Illinois and active in the NPI registry since September 2020. The organization holds a CLIA Waiver certificate valid through January 13, 2027 and lists Nancy Molnar, Business Operations Manager, as its authorized official.

NPPES Registry Identity

NPI1508471418
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameWATERLOO URGENT CARE WALK IN CLINIC COMPANY
Location Address901 ILLINOIS ROUTE 3Waterloo, IL 62298
Mailing Address14671 Telegraph RdRedford, MI 48239-3300 · (131) 394-8305 · Fax (313) 948-3041
Fax(248) 250-6430
Organization SubpartNo
Authorized OfficialNancy MolnarBusiness Operations Manager · (313) 948-3055
Enumeration DateSeptember 9, 2020
Last NPPES UpdateFebruary 19, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 19, 2026
✔ NPI 1508471418 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
901 ILLINOIS ROUTE 3, Waterloo, IL 62298

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Waterloo Urgent Care Walk In Clinic Company is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

51

Medicare enrollment records show 51 clinicians reassign Medicare billing to Waterloo Urgent Care Walk In Clinic Company, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Nurse Practitioner50
Internal Medicine1

Nearest to this location (20)

See all 51
Nurse Practitioner
NPI 1700478328
907 N ILLINOIS ROUTE 3
Waterloo, IL 62298
(618) 581-2332
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1568357218
907 N ILLINOIS ROUTE 3
Waterloo, IL 62298
(618) 350-0200
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1285113217
107 N MAIN ST STE 2A
Columbia, IL 62236
(618) 693-9313
✔ PECOS✔ Accepts Medicare7.5 mi
Nurse Practitioner
NPI 1699256644
4173 CRESCENT DR STE A
Saint Louis, MO 63129
(314) 858-5604
✔ PECOS✔ Accepts Medicare15 mi
Nurse Practitioner
NPI 1679437305
2801 W MAIN ST
Belleville, IL 62226
(618) 416-2018
✔ PECOS15 mi
Nurse Practitioner
NPI 1578199980
100 S JACKSON ST
New Athens, IL 62264
(618) 409-2926
✔ PECOS✔ Accepts Medicare16 mi
Nurse Practitioner
NPI 1053981423
4600 MEMORIAL DR STE W1
Belleville, IL 62226
(618) 233-3066
✔ PECOS✔ Accepts Medicare16 mi
Nurse Practitioner
NPI 1043816374
4600 MEMORIAL DR STE 200
Belleville, IL 62226
(618) 233-2220
✔ PECOS✔ Accepts Medicare16 mi
Nurse Practitioner
NPI 1831757103
4600 MEMORIAL DR STE 360
Belleville, IL 62226
(618) 222-7280
✔ PECOS✔ Accepts Medicare16 mi
Nurse Practitioner
NPI 1740934629
4550 MEMORIAL DR STE 280
Belleville, IL 62226
(618) 767-3235
✔ PECOS✔ Accepts Medicare16 mi
Nurse Practitioner
NPI 1649932559
4000 N ILLINOIS LN STE 110
Swansea, IL 62226
(618) 257-6380
✔ PECOS✔ Accepts Medicare18 mi
Nurse Practitioner
NPI 1336922137
1465 S GRAND BLVD
Saint Louis, MO 63104
(314) 577-5600
✔ PECOS20 mi
Nurse Practitioner
NPI 1902566458
4352 MANCHESTER AVE
Saint Louis, MO 63110
(314) 353-5190
✔ PECOS✔ Accepts Medicare21 mi
Nurse Practitioner
NPI 1497201057
4320 FOREST PARK AVE STE 1100
Saint Louis, MO 63108
(314) 333-4100
✔ PECOS✔ Accepts Medicare21 mi
Nurse Practitioner
NPI 1689263667
9556 MANCHESTER RD
Saint Louis, MO 63119
(314) 373-5740
✔ PECOS✔ Accepts Medicare22 mi
Nurse Practitioner
NPI 1356037592
739 N JEFFERSON ST STE 200
Mascoutah, IL 62258
(618) 566-8810
✔ PECOS✔ Accepts Medicare22 mi
Nurse Practitioner
NPI 1619361078
13230 MANCHESTER RD
Des Peres, MO 63131
(314) 821-2886
✔ PECOS✔ Accepts Medicare24 mi
Nurse Practitioner
NPI 1265314777
2121 BARRETT STATION RD
Saint Louis, MO 63131
(314) 394-1923
✔ PECOS25 mi
Nurse Practitioner
NPI 1285463133
13861 MANCHESTER RD
Ballwin, MO 63011
(314) 482-7547
✔ PECOS✔ Accepts Medicare25 mi
Nurse Practitioner
NPI 1669209904
2861 MADISON AVE
Granite City, IL 62040
(313) 948-3055
✔ PECOS✔ Accepts Medicare26 mi
See all 51 clinicians

Source: 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 14D2209644

Waterloo Urgent Care Walk In Clinic Company · Waterloo, IL
Active · expires Jan 13, 2027
CLIA Number14D2209644
Laboratory TypeAncillary Testing Site In Health Care Center
Certificate Effective DateJanuary 14, 2025
Certificate Expiration DateJanuary 13, 2027
Laboratory DirectorMian Rizwan M D
Laboratory Phone(313) 948-3055
Laboratory LocationWaterloo Urgent Care Walk In Clinic Company907 N Illinois Route 3, Waterloo, IL 62298
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Waterloo Urgent Care Walk In Clinic Company's NPI number?

The NPI number for Waterloo Urgent Care Walk In Clinic Company is 1508471418. It was assigned to this organization in the NPPES registry on September 9, 2020.

Where is Waterloo Urgent Care Walk In Clinic Company located?

Waterloo Urgent Care Walk In Clinic Company is located at 901 Illinois Route 3, Waterloo, IL 62298. The listed phone number is (313) 948-3055.

What is Waterloo Urgent Care Walk In Clinic Company's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Waterloo Urgent Care Walk In Clinic Company enrolled in Medicare?

Yes. Waterloo Urgent Care Walk In Clinic Company is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Waterloo Urgent Care Walk In Clinic Company?

According to the CMS Revalidation Reassignment List (October 2026 release), 51 clinicians in 2 Medicare specialties reassign their Medicare billing to Waterloo Urgent Care Walk In Clinic Company. 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 (50) and Internal Medicine (1). Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Waterloo Urgent Care Walk In Clinic Company hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D2209644) is associated with this NPI, valid through January 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Waterloo Urgent Care Walk In Clinic Company accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and UnitedHealthcare list Waterloo Urgent Care Walk In Clinic Company 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 Waterloo Urgent Care Walk In Clinic Company 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.