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VIVIAN A NZEDU MD
NPI 1659349975
Pediatrics in Manassas, VA

Active since March 11, 2006PECOS Enrolled
9430 FORESTWOOD LN STE 100, MANASSAS, VA 20110(703) 365-0227(703) 365-0332 Get Directions Write a Review

NPPES record last updated: September 10, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 10, 2021, Aug 27, 2021, Aug 18, 2021 (3 updates tracked since 2021).

About Vivian A Nzedu Md NPPES

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

VIVIAN A NZEDU MD (NPI 1659349975) is an individual pediatrics provider in Manassas, Virginia, licensed in Virginia (0101242598) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1659349975
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameVIVIAN A NZEDUCredential: MD
Location Address9430 FORESTWOOD LN STE 100Manassas, VA 20110-4754
Mailing AddressPo Box 60447Charlotte, NC 28260-0447
Phone(703) 365-0227
Fax(703) 365-0332
Sole ProprietorNo
Enumeration DateMarch 11, 2006
Last NPPES UpdateSeptember 10, 20213 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2021
✔ NPI 1659349975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in VA · 0101242598
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License 23739 (OK), 0101242598 (VA)
9430 FORESTWOOD LN STE 100, Manassas, VA 20110
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1940 NE 13th St, 1B1206Oklahoma City, OK 73104-5008 · Phone (405) 271-4881
Location 21850 Town Center PkwyReston, VA 20190-3204 · Phone (240) 686-2300

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vivian A Nzedu Md 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

3

Medicare enrollment records show Vivian Nzedu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Uva Community Health Medical Group, LLC
Same address
Pediatrics
9430 FORESTWOOD LN STE 100
Manassas, VA 20110
  • Reassigned Medicare billing, Virginia enrollment
  • 584 clinicians in this Medicare group
NPI 1164990941 (703) 365-0227
Emergency Medicine Associates PA PC
0.5 mi
Emergency Medicine
8700 SUDLEY RD
Manassas, VA 20110
  • Reassigned Medicare billing, Virginia and District of Columbia enrollments
  • Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
  • Also billed through NPI 1063377315 (District of Columbia)
  • 1,294 clinicians in this Medicare group
NPI 1790640027 (330) 493-4443
Alexandria Springfield Emergency Physicians PC
17 mi
Emergency Medicine
6355 WALKER LN
Alexandria, VA 22310
  • Reassigned Medicare billing, District of Columbia enrollment
  • 135 clinicians in this Medicare group
NPI 1720839764 (844) 474-4019

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 20110 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 5

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

MS. GIGI ELISABETH DANN FNP-C
Nurse Practitioner
9430 FORESTWOOD LN STE 100
MANASSAS, VA 20110
Manassas City (703) 365-0227
DR. DANA CLARK RICE MD
Urology
9430 FORESTWOOD LN STE 100
MANASSAS, VA 20110
Manassas City (571) 284-1430
UVA COMMUNITY HEALTH MEDICAL GROUP, LLC
Pediatrics
9430 FORESTWOOD LN STE 100
MANASSAS, VA 20110
Manassas City (703) 365-0227
DR. JENNIFER MARIE RICKERBY DNP
Nurse Practitioner
9430 FORESTWOOD LN STE 100
MANASSAS, VA 20110
Manassas City (703) 365-0227
DENYSE R BAILEY M.D.
Pediatrics
9430 FORESTWOOD LN STE 100
MANASSAS, VA 20110
Manassas City (703) 365-0227

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 Vivian Nzedu's NPI number?

The NPI number for Vivian Nzedu is 1659349975. It was assigned to this individual provider in the NPPES registry on March 11, 2006.

Where is Vivian Nzedu located?

Vivian Nzedu practices at 9430 Forestwood Ln Ste 100, Manassas, VA 20110. The listed phone number is (703) 365-0227.

What is Vivian Nzedu's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Vivian Nzedu enrolled in Medicare?

Yes. Vivian Nzedu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Vivian Nzedu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Nzedu reassigns Medicare benefits to 3 organizations: Uva Community Health Medical Group, LLC (Manassas, VA), Emergency Medicine Associates PA PC (Manassas, VA) and Alexandria Springfield Emergency Physicians PC (Alexandria, 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 Vivian Nzedu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Vivian Nzedu accept?

Health plans from Oscar Health list Vivian Nzedu 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 Vivian Nzedu was last updated on September 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.