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REBECCA GIOVANNACCI FNP-BC
NPI 1508632746
Nurse Practitioner - Family in Leesburg, VA

Active since November 29, 2023PECOS Enrolled
224-D CORNWALL STREET, NW, SUITE 104, LEESBURG, VA 20176(703) 779-0699 Get Directions Write a Review

NPPES record last updated: February 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Rebecca Giovannacci Fnp-bc NPPES

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

REBECCA GIOVANNACCI FNP-BC (NPI 1508632746) is an individual family provider in Leesburg, Virginia, licensed in Virginia (0024188623) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508632746
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameREBECCA GIOVANNACCICredential: FNP-BC
Location Address224-D CORNWALL STREET, NW, SUITE 104Leesburg, VA 20176-2700
Mailing Address224-d Cornwall Street, Nw, Suite 403Leesburg, VA 20176-2704 · (703) 737-6010 · Fax (703) 443-8643
Phone(703) 779-0699
Sole ProprietorNo
Enumeration DateNovember 29, 2023
Last NPPES UpdateFebruary 7, 2026
NPPES CertifiedFebruary 7, 2026
✔ NPI 1508632746 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 · 0024188623
224-D CORNWALL STREET, NW, SUITE 104, Leesburg, VA 20176
Open in Google Maps ↗

Other Identifiers 2

Medicaid30017757210001VA
Medicaid1508632746VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rebecca Giovannacci 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 Reassignment

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

Loudoun Medical Group, PC
Same address
Physical Medicine & Rehabilitation
224D CORNWALL STREET, NW, SUITE 300
Leesburg, VA 20176
  • Reassigned Medicare billing, Virginia enrollment
  • 291 clinicians in this Medicare group
NPI 1669596193 (703) 443-8110

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 20176 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LOUDOUN MEDICAL GROUP, PC
Pediatrics
224-D CORNWALL STREET, NW, SUITE 104
LEESBURG, VA 20176
Loudoun County (703) 779-0699

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 Rebecca Giovannacci's NPI number?

The NPI number for Rebecca Giovannacci is 1508632746. It was assigned to this individual provider in the NPPES registry on November 29, 2023.

Where is Rebecca Giovannacci located?

Rebecca Giovannacci practices at 224-D Cornwall Street, NW, Suite 104, Leesburg, VA 20176. The listed phone number is (703) 779-0699.

What is Rebecca Giovannacci's specialty?

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

Is Rebecca Giovannacci enrolled in Medicare?

Yes. Rebecca Giovannacci is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rebecca Giovannacci's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Giovannacci reassigns Medicare benefits to Loudoun Medical Group, PC (Leesburg, VA). 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 Rebecca Giovannacci'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 Rebecca Giovannacci was last updated on February 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.