MISSISSIPPI COUNTY HOSPITAL SYSTEM
NPI 1164720868
Emergency Medicine in Blytheville, AR
About Mississippi County Hospital System NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISSISSIPPI COUNTY HOSPITAL SYSTEM (NPI 1164720868) is a healthcare organization registered as an emergency medicine in Blytheville, Arkansas and active in the NPI registry since March 2011. The organization lists Chris L Raymer, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Group Practice 1
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)
Mississippi County Hospital System is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Mississippi County Hospital System, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 7
Clinicians, nearest first (19)
Source: 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 Mississippi County Hospital System's NPI number?
The NPI number for Mississippi County Hospital System is 1164720868. It was assigned to this organization in the NPPES registry on March 3, 2011.
Where is Mississippi County Hospital System located?
Mississippi County Hospital System is located at 1100 Medical Dr, Blytheville, AR 72315. The listed phone number is (870) 762-6725.
What is Mississippi County Hospital System's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mississippi County Hospital System enrolled in Medicare?
Yes. Mississippi County Hospital System is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mississippi County Hospital System?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 7 Medicare specialties reassign their Medicare billing to Mississippi County Hospital System. 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 (5), Obstetrics/Gynecology (5) and Family Practice (4). Of these, 2 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mississippi County Hospital System accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Mississippi County Hospital System 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 Mississippi County Hospital System was last updated on March 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mississippi County Hospital System · NPI 1164720868
Emergency Medicine organization in Blytheville, Arkansas. Organization record, active in the CMS NPPES registry since March 3, 2011.
## Identity
- **NPI:** 1164720868 (Entity type: Organization)
- **Enumerated:** March 3, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** Chris Raymer, CEO
## Practice location
- **Address:** 1100 MEDICAL DR, Blytheville, AR 72315-1425
- **Phone:** (870) 762-6725
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (5), Obstetrics/Gynecology (5), Family Practice (4); 2 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 3, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1164720868) · Data from the CMS NPPES public registry.