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MISS JENNIFER ASHLEY WHALEN FNP-BC
NPI 1114401684
Nurse Practitioner in Reston, VA

Active since September 20, 2018PECOS Enrolled
1800 TOWN CENTER DR STE 419, RESTON, VA 20190(703) 620-3926 Get Directions Write a Review

NPPES record last updated: September 20, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Miss Jennifer Ashley Whalen Fnp-bc NPPES

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

MISS JENNIFER ASHLEY WHALEN FNP-BC (NPI 1114401684) is an individual nurse practitioner in Reston, Virginia, licensed in Virginia (0024176010) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114401684
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMISS JENNIFER ASHLEY WHALENCredential: FNP-BC
Location Address1800 TOWN CENTER DR STE 419Reston, VA 20190-3240
Mailing Address813 Catoctin Cir NeLeesburg, VA 20176-4951 · (703) 470-1057
Phone(703) 620-3926
Sole ProprietorNo
Enumeration DateSeptember 20, 2018
✔ NPI 1114401684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in VA · 0024176010
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1800 TOWN CENTER DR STE 419, Reston, VA 20190
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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 (PECOS)

Miss Jennifer Ashley Whalen Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Jennifer Whalen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Inova Health Care Services
6.8 mi
Urgent Care
100 MAPLE AVE E
Vienna, VA 22180
  • Reassigned Medicare billing, Virginia and District of Columbia enrollments
  • Also billed through NPI 1669511051 (District of Columbia)
  • 2,379 clinicians in this Medicare group
NPI 1275886418 (703) 938-5300
Privia Medical Group, LLC
15 mi
Internal Medicine
950 N GLEBE RD STE 700
Arlington, VA 22203
  • Reassigned Medicare billing, Virginia enrollment
  • 1,315 clinicians in this Medicare group
NPI 1013042480 (571) 366-8850

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 20190 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
2 suppliers11 claims11 services$85.71 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
2 suppliers11 claims27 services$31.62 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Whalen's NPI number?

The NPI number for Jennifer Whalen is 1114401684. It was assigned to this individual provider in the NPPES registry on September 20, 2018.

Where is Jennifer Whalen located?

Jennifer Whalen practices at 1800 Town Center Dr Ste 419, Reston, VA 20190. The listed phone number is (703) 620-3926.

What is Jennifer Whalen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jennifer Whalen enrolled in Medicare?

Yes. Jennifer Whalen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jennifer Whalen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Whalen reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Vienna, VA) and Privia Medical Group, LLC (Arlington, 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 Jennifer Whalen'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 Jennifer Whalen was last updated on September 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.