ANTERO URGENT CARE LLC
NPI 1730790858
Clinic/Center - Urgent Care in Ashford, CT
About Antero Urgent Care Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTERO URGENT CARE LLC (NPI 1730790858) is a healthcare organization registered as an urgent care in Ashford, Connecticut and active in the NPI registry since August 2020. The organization holds a CLIA Waiver certificate valid through December 14, 2027 and lists Charles D Bizilj, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Antero Urgent Care Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Antero Urgent Care LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
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 07D2245663
Antero Urgent Care · Ashford, CTFrequently 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 Antero Urgent Care LLC's NPI number?
The NPI number for Antero Urgent Care LLC is 1730790858. It was assigned to this organization in the NPPES registry on August 12, 2020.
Where is Antero Urgent Care LLC located?
Antero Urgent Care LLC is located at 39 Nott Hwy Unit 5, Ashford, CT 06278. The listed phone number is (860) 477-0523.
What is Antero Urgent Care LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.
Is Antero Urgent Care LLC enrolled in Medicare?
Yes. Antero Urgent Care LLC is registered in the Medicare PECOS enrollment system.
When is Antero Urgent Care LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Connecticut, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Antero Urgent Care LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Antero Urgent Care LLC. 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 (4) 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 Antero Urgent Care LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 07D2245663) is associated with this NPI, valid through December 14, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Antero Urgent Care LLC was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.
# Antero Urgent Care Llc · NPI 1730790858
Urgent Care organization in Ashford, Connecticut. Organization record, active in the CMS NPPES registry since August 12, 2020.
## Identity
- **NPI:** 1730790858 (Entity type: Organization)
- **Enumerated:** August 12, 2020
- **Primary specialty:** Clinic/Center - Urgent Care · taxonomy 261QU0200X
- **Organization subpart:** No
- **Authorized official:** Charles Bizilj, OWNER
## Practice location
- **Address:** 39 NOTT HWY UNIT 5, Ashford, CT 06278-1341
- **Phone:** (860) 477-0523 · **Fax:** (860) 477-0595
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Connecticut, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Internal Medicine (1); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 29, 2026
- **Other identifiers:** Medicaid 001297705 (CT)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1730790858) · Data from the CMS NPPES public registry.