OXFORD AFTER HOURS CLINIC, LLC
NPI 1578879235
Clinic/Center - Urgent Care in Oxford, MS
About Oxford After Hours Clinic, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OXFORD AFTER HOURS CLINIC, LLC (NPI 1578879235) is a healthcare organization registered as an urgent care in Oxford, Mississippi and active in the NPI registry since August 2010. The organization holds a CLIA Certificate of Compliance certificate valid through March 26, 2027 and lists Brennan Uter, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oxford After Hours Clinic, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Oxford After Hours Clinic, 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 (8)
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 Compliance 25D2018119
Oxford After Hours Clinic/Oxford Urgent Care · Oxford, MSFrequently 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 Oxford After Hours Clinic, LLC's NPI number?
The NPI number for Oxford After Hours Clinic, LLC is 1578879235. It was assigned to this organization in the NPPES registry on August 19, 2010.
Where is Oxford After Hours Clinic, LLC located?
Oxford After Hours Clinic, LLC is located at 1929 University Ave, Oxford, MS 38655. The listed phone number is (662) 236-2232.
What is Oxford After Hours Clinic, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.
Is Oxford After Hours Clinic, LLC enrolled in Medicare?
Yes. Oxford After Hours Clinic, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Oxford After Hours Clinic, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to Oxford After Hours Clinic, 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 (7) and Emergency 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 Oxford After Hours Clinic, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 25D2018119) is associated with this NPI, valid through March 26, 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 Oxford After Hours Clinic, LLC was last updated on February 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Oxford After Hours Clinic, Llc · NPI 1578879235
Urgent Care organization in Oxford, Mississippi. Organization record, active in the CMS NPPES registry since August 19, 2010.
## Identity
- **NPI:** 1578879235 (Entity type: Organization)
- **Enumerated:** August 19, 2010
- **Primary specialty:** Clinic/Center - Urgent Care · taxonomy 261QU0200X
- **Organization subpart:** No
- **Authorized official:** Brennan Uter, CEO
## Practice location
- **Address:** 1929 UNIVERSITY AVE, Oxford, MS 38655-4113
- **Phone:** (662) 236-2232 · **Fax:** (662) 236-2264
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (7), Emergency Medicine (1); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 21, 2023
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1578879235) · Data from the CMS NPPES public registry.