JENNIFER WILLIAMSON APRN
NPI 1811823206
Nurse Practitioner - Family in Russellville, AR
About Jennifer Williamson Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER WILLIAMSON APRN (NPI 1811823206) is an individual family provider in Russellville, Arkansas, licensed in Arkansas (238155) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jennifer Williamson Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jennifer Williamson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Searcy, AR 72143
- Reassigned Medicare billing, Arkansas enrollment
- 208 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RUSSELLVILLE, AR 72801
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 Jennifer Williamson's NPI number?
The NPI number for Jennifer Williamson is 1811823206. It was assigned to this individual provider in the NPPES registry on June 22, 2026.
Where is Jennifer Williamson located?
Jennifer Williamson practices at 511 W Main St, Russellville, AR 72801. The listed phone number is (479) 223-5130.
What is Jennifer Williamson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jennifer Williamson enrolled in Medicare?
Yes. Jennifer Williamson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jennifer Williamson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Williamson reassigns Medicare benefits to Urgent Team Of Arkansas Physicians, LLC (Searcy, AR). The 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 Jennifer Williamson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jennifer Williamson 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 Jennifer Williamson 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 Jennifer Williamson was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Jennifer Williamson, APRN · NPI 1811823206
Family physician in Russellville, Arkansas. Individual provider, active in the CMS NPPES registry since June 22, 2026.
## Identity
- **NPI:** 1811823206 (Entity type: Individual)
- **Enumerated:** June 22, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 238155 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 511 W MAIN ST, Russellville, AR 72801-3601
- **Phone:** (479) 223-5130
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Urgent Team Of Arkansas Physicians, LLC (NPI 1992041370, Searcy, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** June 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1811823206) · Data from the CMS NPPES public registry.