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DR. ARWA ABBAS HUSSAIN M.D.
NPI 1831459148
Pediatrics in Falls Church, VA

Active since May 21, 2012PECOS Enrolled
3300 GALLOWS RD, FALLS CHURCH, VA 22042(703) 776-7834(703) 776-4323 Get Directions Write a Review

NPPES record last updated: March 23, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Arwa Abbas Hussain M.d. NPPES

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

DR. ARWA ABBAS HUSSAIN M.D. (NPI 1831459148) is an individual pediatrics provider in Falls Church, Virginia, licensed in Virginia (0116024369) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831459148
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. ARWA ABBAS HUSSAINCredential: M.D.
Location Address3300 GALLOWS RDFalls Church, VA 22042-3307
Mailing Address3300 Gallows RdFalls Church, VA 22042-3307
Phone(703) 776-7834
Fax(703) 776-4323
Sole ProprietorYes
Enumeration DateMay 21, 2012
Last NPPES UpdateMarch 23, 2021
NPPES CertifiedMarch 23, 2021
✔ NPI 1831459148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in VA · 0116024369
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.
3300 GALLOWS RD, Falls Church, VA 22042
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Other Names 1

Former Name (1)Arwa Quresh Tambawala

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, 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)

Dr. Arwa Abbas Hussain M.d. 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 Arwa Hussain reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine Associates P.A., P.C.
Same address
Emergency Medicine
3300 GALLOWS RD
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 1,150 clinicians in this Medicare group
NPI 1134117393 (703) 776-4001
Inova Health Care Services
Same address
Internal Medicine
3300 GALLOWS RD, PHYSICIAN SERVICES
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • Also billed through NPI 1588717755 (Virginia)
  • 2,618 clinicians in this Medicare group
NPI 1952320061 (703) 321-2627
Winchester Medical Center
53 mi
Family Medicine
217 GROCERY AVENUE, SUITE B
Winchester, VA 22602
  • Reassigned Medicare billing, Virginia enrollment
  • 756 clinicians in this Medicare group
NPI 1689463671 (540) 536-7700

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 22042 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.

Other Providers at the Same Location NPPES 20

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

ALLISON ELIZABETH TWEEDIE MD
Psychiatry & Neurology (Psychiatry)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 776-4001
DR. OLEG DOLGHI M.D
Obstetrics & Gynecology
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 776-4001
MRS. CHERYL ANNE FRASER NP
Nurse Practitioner (Acute Care)
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 776-4132
MISS CRYSTAL FALKE PA-C
Physician Assistant
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 776-3281
EMERGENCY MEDICINE ASSOCIATES
Physician Assistant
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 776-4002
NARGES NAJMYAR PA-C
Physician Assistant
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 970-2670
SARAH MARAKOS DO
Pediatrics
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 776-6652
KARA STONE YOUNG CRNA
Nurse Anesthetist, Certified Registered
3300 GALLOWS RD
FALLS CHURCH, VA 22042
Fairfax County (703) 776-4001

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 Arwa Hussain's NPI number?

The NPI number for Arwa Hussain is 1831459148. It was assigned to this individual provider in the NPPES registry on May 21, 2012. The provider is also known as Arwa Quresh Tambawala.

Where is Arwa Hussain located?

Arwa Hussain practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-7834.

What is Arwa Hussain's specialty?

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

Is Arwa Hussain enrolled in Medicare?

Yes. Arwa Hussain is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Arwa Hussain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arwa Hussain reassigns Medicare benefits to 3 organizations: Emergency Medicine Associates P.A., P.C. (Falls Church, VA), Inova Health Care Services (Falls Church, VA) and Winchester Medical Center (Winchester, 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 Arwa Hussain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Arwa Hussain accept?

Health plans from CareSource and Oscar Health list Arwa Hussain 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 Arwa Hussain was last updated on March 23, 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.