ARKANSAS VASCULAR AND VEIN SPECIALISTS, PLLC
NPI 1639881600
Surgery - Vascular Surgery in Little Rock, AR
About Arkansas Vascular And Vein Specialists, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARKANSAS VASCULAR AND VEIN SPECIALISTS, PLLC (NPI 1639881600) is a healthcare organization registered as a vascular surgery in Little Rock, Arkansas and active in the NPI registry since December 2022. The organization lists Kristen Nehk, Evp Credentialing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arkansas Vascular And Vein Specialists, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Arkansas Vascular And Vein Specialists, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
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 Arkansas Vascular And Vein Specialists, PLLC's NPI number?
The NPI number for Arkansas Vascular And Vein Specialists, PLLC is 1639881600. It was assigned to this organization in the NPPES registry on December 21, 2022.
Where is Arkansas Vascular And Vein Specialists, PLLC located?
Arkansas Vascular And Vein Specialists, PLLC is located at 10310 W Markham St Ste 100, Little Rock, AR 72205. The listed phone number is (501) 712-2571.
What is Arkansas Vascular And Vein Specialists, PLLC's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Arkansas Vascular And Vein Specialists, PLLC enrolled in Medicare?
Yes. Arkansas Vascular And Vein Specialists, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arkansas Vascular And Vein Specialists, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Arkansas Vascular And Vein Specialists, 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 Vascular Surgery (3) and Nurse Practitioner (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Arkansas Vascular And Vein Specialists, PLLC was last updated on December 21, 2022. 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.
# Arkansas Vascular And Vein Specialists, Pllc · NPI 1639881600
Vascular Surgery organization in Little Rock, Arkansas. Organization record, active in the CMS NPPES registry since December 21, 2022.
## Identity
- **NPI:** 1639881600 (Entity type: Organization)
- **Enumerated:** December 21, 2022
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **Organization subpart:** No
- **Authorized official:** Kristen Nehk, EVP CREDENTIALING
## Practice location
- **Address:** 10310 W MARKHAM ST STE 100, Little Rock, AR 72205-1581
- **Phone:** (501) 712-2571
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Vascular Surgery (3), Nurse Practitioner (1); 1 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 21, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1639881600) · Data from the CMS NPPES public registry.