ALEXIA WALLACE ARNP
NPI 1821455320
Nurse Practitioner - Family in Chester, VA
About Alexia Wallace Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXIA WALLACE ARNP (NPI 1821455320) is an individual family provider in Chester, Virginia, licensed in Virginia (0024174328) and active in the NPI registry since January 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alexia Wallace Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Alexia Wallace reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glen Allen, VA 23059
- Reassigned Medicare billing, Virginia enrollment
- 144 clinicians in this Medicare group
Germantown, MD 20876
- Reassigned Medicare billing, Virginia enrollment
- 5 clinicians in this Medicare group
Roanoke, VA 24015
- Reassigned Medicare billing, Virginia enrollment
- 101 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 23836 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alexia Wallace's NPI number?
The NPI number for Alexia Wallace is 1821455320. It was assigned to this individual provider in the NPPES registry on January 28, 2016. The provider is also known as Alexia Nieves.
Where is Alexia Wallace located?
Alexia Wallace practices at 221 E Hundred Rd, Chester, VA 23836. The listed phone number is (804) 530-1172.
What is Alexia Wallace's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alexia Wallace enrolled in Medicare?
Yes. Alexia Wallace is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Alexia Wallace's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexia Wallace reassigns Medicare benefits to 3 organizations: Bon Secours Urgent Care LLC (Glen Allen, VA), Eon Care Services, LLC (Germantown, MD) and Roanoke Valley Healthcare Partners, LLC (Roanoke, VA). Each 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 Alexia Wallace's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alexia Wallace was last updated on March 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Alexia Wallace, ARNP · NPI 1821455320
Family physician in Chester, Virginia. Individual provider, active in the CMS NPPES registry since January 28, 2016.
## Identity
- **NPI:** 1821455320 (Entity type: Individual)
- **Enumerated:** January 28, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024174328 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 221 E HUNDRED RD, Chester, VA 23836-2613
- **Phone:** (804) 530-1172
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Bon Secours Urgent Care LLC (NPI 1265160501, Glen Allen, VA); Eon Care Services, LLC (NPI 1508613886, Germantown, MD); Roanoke Valley Healthcare Partners, LLC (NPI 1619274446, Roanoke, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** March 1, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1821455320) · Data from the CMS NPPES public registry.