OXFORD SURGICAL AND BARIATRIC CLINIC PLLC
NPI 1649436395
Surgery in Oxford, MS
About Oxford Surgical And Bariatric Clinic Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OXFORD SURGICAL AND BARIATRIC CLINIC PLLC (NPI 1649436395) is a healthcare organization registered as a surgery in Oxford, Mississippi and active in the NPI registry since August 2008. The organization holds a CLIA Waiver certificate valid through April 19, 2027 and lists Richard Walker Byars, Sole Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
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)
Oxford Surgical And Bariatric Clinic Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
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 Oxford Surgical And Bariatric Clinic PLLC, which bills Medicare for the services they deliver. Of these, 1 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 25D1098453
Oxford Surgical & Bariatric Clinic · 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 Surgical And Bariatric Clinic PLLC's NPI number?
The NPI number for Oxford Surgical And Bariatric Clinic PLLC is 1649436395. It was assigned to this organization in the NPPES registry on August 1, 2008.
Where is Oxford Surgical And Bariatric Clinic PLLC located?
Oxford Surgical And Bariatric Clinic PLLC is located at 506 Azalea Dr, Oxford, MS 38655. The listed phone number is (662) 234-4744.
What is Oxford Surgical And Bariatric Clinic PLLC's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Oxford Surgical And Bariatric Clinic PLLC enrolled in Medicare?
Yes. Oxford Surgical And Bariatric Clinic PLLC is registered in the Medicare PECOS enrollment system.
When is Oxford Surgical And Bariatric Clinic PLLC'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 (Mississippi, Clinic/Group Practice) is due for revalidation by November 30, 2026. 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 Oxford Surgical And Bariatric Clinic PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Oxford Surgical And Bariatric Clinic PLLC. 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 General Surgery (4) and Nurse Practitioner (1). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Oxford Surgical And Bariatric Clinic PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 25D1098453) is associated with this NPI, valid through April 19, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Oxford Surgical And Bariatric Clinic PLLC accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Oxford Surgical And Bariatric Clinic PLLC 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 Oxford Surgical And Bariatric Clinic PLLC was last updated on February 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 Surgical And Bariatric Clinic Pllc · NPI 1649436395
Surgery organization in Oxford, Mississippi. Organization record, active in the CMS NPPES registry since August 1, 2008.
## Identity
- **NPI:** 1649436395 (Entity type: Organization)
- **Enumerated:** August 1, 2008
- **Primary specialty:** Surgery · taxonomy 208600000X
- **Organization subpart:** No
- **Authorized official:** Richard Byars, SOLE MEMBER
## Practice location
- **Address:** 506 AZALEA DR, Oxford, MS 38655-8100
- **Phone:** (662) 234-4744 · **Fax:** (662) 234-4749
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Mississippi, 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: General Surgery (4), Nurse Practitioner (1); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 19, 2009
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1649436395) · Data from the CMS NPPES public registry.