UNITED EMERGENCY SERVICES OF MISSISSIPPI
NPI 1801983309
Emergency Medicine in Columbus, MS
About United Emergency Services Of Mississippi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UNITED EMERGENCY SERVICES OF MISSISSIPPI (NPI 1801983309) is a healthcare organization registered as an emergency medicine in Columbus, Mississippi and active in the NPI registry since October 2006. The organization lists Lisha C Falk, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
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)
United Emergency Services Of Mississippi 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
41Medicare enrollment records show 41 clinicians reassign Medicare billing to United Emergency Services Of Mississippi, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 14 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 41Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 United Emergency Services Of Mississippi's NPI number?
The NPI number for United Emergency Services Of Mississippi is 1801983309. It was assigned to this organization in the NPPES registry on October 6, 2006.
Where is United Emergency Services Of Mississippi located?
United Emergency Services Of Mississippi is located at 2520 5th St N Emergency Department, Columbus, MS 39705. The listed phone number is (662) 244-1000.
What is United Emergency Services Of Mississippi's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is United Emergency Services Of Mississippi enrolled in Medicare?
Yes. United Emergency Services Of Mississippi is registered in the Medicare PECOS enrollment system.
When is United Emergency Services Of Mississippi'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 United Emergency Services Of Mississippi?
According to the CMS Revalidation Reassignment List (October 2026 release), 41 clinicians in 3 Medicare specialties reassign their Medicare billing to United Emergency Services Of Mississippi. 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 (24), Emergency Medicine (13) and Family Practice (4). Of these, 4 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does United Emergency Services Of Mississippi accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list United Emergency Services Of Mississippi 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 United Emergency Services Of Mississippi was last updated on March 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# United Emergency Services Of Mississippi · NPI 1801983309
Emergency Medicine organization in Columbus, Mississippi. Organization record, active in the CMS NPPES registry since October 6, 2006.
## Identity
- **NPI:** 1801983309 (Entity type: Organization)
- **Enumerated:** October 6, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** Lisha Falk, VICE PRESIDENT
## Practice location
- **Address:** 2520 5TH ST N, EMERGENCY DEPARTMENT, Columbus, MS 39705-2008
- **Phone:** (662) 244-1000
## 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:** 41 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (24), Emergency Medicine (13), Family Practice (4); 4 practice at this address and 14 within 10 miles; [full list](https://npiprofile.com/npi/1801983309/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 23, 2022
- **Other identifiers:** Medicaid 05589241 (MS)
---
Source: [NPI Profile](https://npiprofile.com/npi/1801983309) · Data from the CMS NPPES public registry.