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MS. RIARA MACLELLAN WILSON FNP
NPI 1497521454
Nurse Practitioner - Family in Falls Church, VA

Active since November 30, 2023PECOS EnrolledAccepts Medicare Assignment
111 S VIRGINIA AVE, FALLS CHURCH, VA 22046(703) 407-7664 Get Directions Write a Review

NPPES record last updated: November 30, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Riara Maclellan Wilson Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. RIARA MACLELLAN WILSON FNP (NPI 1497521454) is an individual family provider in Falls Church, Virginia, licensed in Virginia (0024188695) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1497521454
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. RIARA MACLELLAN WILSONCredential: FNP
Location Address111 S VIRGINIA AVEFalls Church, VA 22046-4127
Mailing Address111 S Virginia AveFalls Church, VA 22046-4127 · (703) 407-7664
Phone(703) 407-7664
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateNovember 30, 2023
NPPES CertifiedNovember 30, 2023
✔ NPI 1497521454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in VA · 0024188695
111 S VIRGINIA AVE, Falls Church, VA 22046
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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

Ms. Riara Maclellan Wilson Fnp 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.

PECOS PAC ID8123479391
PECOS Enrollment IDI20240111004371, I20250304002060, I20250425000439
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Riara Wilson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Maryland Pain & Regenerative Center, LLC
23 mi
Interventional Pain Medicine
3500 OLD WASHINGTON RD STE 202
Waldorf, MD 20602
  • Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
  • 6 clinicians in this Medicare group
NPI 1104467463 (301) 659-0003

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
318 services94 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
253 services78 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307
A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.
129 services62 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
52 services52 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
39 services16 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
24 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22046 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Riara Wilson's NPI number?

The NPI number for Riara Wilson is 1497521454. It was assigned to this individual provider in the NPPES registry on November 30, 2023.

Where is Riara Wilson located?

Riara Wilson practices at 111 S Virginia Ave, Falls Church, VA 22046. The listed phone number is (703) 407-7664.

What is Riara Wilson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Riara Wilson enrolled in Medicare?

Yes. Riara Wilson 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 organization bills Medicare for Riara Wilson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Riara Wilson reassigns Medicare benefits to Maryland Pain & Regenerative Center, LLC (Waldorf, MD). 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 Riara Wilson'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 Riara Wilson was last updated on November 30, 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.