MIDSOUTH TRANSITIONS ARKANSAS PA
NPI 1003427873
Internal Medicine in Texarkana, AR
About Midsouth Transitions Arkansas Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIDSOUTH TRANSITIONS ARKANSAS PA (NPI 1003427873) is a healthcare organization registered as an internal medicine in Texarkana, Arkansas and active in the NPI registry since August 2020. The organization holds a CLIA Waiver certificate valid through October 1, 2027 and lists Coy Williamson, Coo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
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)
Midsouth Transitions Arkansas Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to Midsouth Transitions Arkansas PA, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 9 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (17)
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 04D2290838
Midsouth Transitions Arkansas PA · Texarkana, ARFrequently 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 Midsouth Transitions Arkansas PA's NPI number?
The NPI number for Midsouth Transitions Arkansas PA is 1003427873. It was assigned to this organization in the NPPES registry on August 13, 2020.
Where is Midsouth Transitions Arkansas PA located?
Midsouth Transitions Arkansas PA is located at 6010 Trinity Hts, Texarkana, AR 71854. The listed phone number is (430) 200-4350.
What is Midsouth Transitions Arkansas PA's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Midsouth Transitions Arkansas PA enrolled in Medicare?
Yes. Midsouth Transitions Arkansas PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Midsouth Transitions Arkansas PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 2 Medicare specialties reassign their Medicare billing to Midsouth Transitions Arkansas PA. 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 (15) and Family Practice (2). Of these, 3 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Midsouth Transitions Arkansas PA hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 04D2290838) is associated with this NPI, valid through October 1, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Midsouth Transitions Arkansas PA 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 Midsouth Transitions Arkansas PA 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 Midsouth Transitions Arkansas PA was last updated on November 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Midsouth Transitions Arkansas Pa · NPI 1003427873
Internal Medicine organization in Texarkana, Arkansas. Organization record, active in the CMS NPPES registry since August 13, 2020.
## Identity
- **NPI:** 1003427873 (Entity type: Organization)
- **Enumerated:** August 13, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Coy Williamson, COO
## Practice location
- **Address:** 6010 TRINITY HTS, Texarkana, AR 71854-8318
- **Phone:** (430) 200-4350 · **Fax:** (833) 491-2722
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 17 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (15), Family Practice (2); 3 practice at this address and 9 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 14, 2023
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1003427873) · Data from the CMS NPPES public registry.