1. Home
  2. Directory
  3. Virginia
  4. Falls Church
  5. Pediatrics
  6. NPI Profile

CAROLINA DUALL MD
NPI 1407882095
Pediatrics in Falls Church, VA

Active since June 24, 2006PECOS Enrolled
6400 ARLINGTON BLVD., SUITE 200, FALLS CHURCH, VA 22042(703) 531-3100(703) 531-3108 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 20, 2020, Oct 20, 2016 (2 updates tracked since 2016).

About Carolina Duall Md NPPES

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

CAROLINA DUALL MD (NPI 1407882095) is an individual pediatrics provider in Falls Church, Virginia, licensed in Virginia (0101230710) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407882095
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCAROLINA DUALLCredential: MD
Location Address6400 ARLINGTON BLVD., SUITE 200Falls Church, VA 22042
Mailing Address3300 Gallows Rd, Physician BillingFalls Church, VA 22042-3307 · (703) 776-2545 · Fax (703) 776-2917
Phone(703) 531-3100
Fax(703) 531-3108
Sole ProprietorNo
Enumeration DateJune 24, 2006
Last NPPES UpdateNovember 27, 20232 updates tracked since enumeration
NPPES CertifiedOctober 20, 2020
✔ NPI 1407882095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in VA · 0101230710
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.
6400 ARLINGTON BLVD., Falls Church, VA 22042
Open in Google Maps ↗

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)

Carolina Duall 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 Reassignment

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

Inova Health Care Services
3.7 mi
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

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 17

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

VANESSA RODRIGUEZ FNP-BC
Nurse Practitioner (Family)
6400 ARLINGTON BLVD., SUITE 210
FALLS CHURCH, VA 22042
Fairfax County (703) 531-3000
ROLEL MBAIDJOL-KABRA MD
Obstetrics & Gynecology (Obstetrics)
6400 ARLINGTON BLVD., SUITE 210
FALLS CHURCH, VA 22042
Fairfax County (703) 531-3000
BANN AL-SHAMMAA MD
Pediatrics
6400 ARLINGTON BLVD., SUITE 200
FALLS CHURCH, VA 22042
Fairfax County (703) 531-3100
DR. CHRISTOPHER R SPAGNA D.M.D.
Dentist (General Practice)
6400 ARLINGTON BLVD., SUITE 744
FALLS CHURCH, VA 22042
Fairfax County (703) 532-7212
EVELYN AHLSTROM COHN RN, FNP
Nurse Practitioner (Family)
6400 ARLINGTON BLVD., SUITE 210
FALLS CHURCH, VA 22042
Fairfax County (703) 531-3000
COLLEEN S. KEPNER MD
Obstetrics & Gynecology (Obstetrics)
6400 ARLINGTON BLVD., SUITE 210
FALLS CHURCH, VA 22042
Fairfax County (703) 531-3000
SAMANTHA D BUERY-JOYNER MD
Obstetrics & Gynecology
6400 ARLINGTON BLVD., SUITE 210
FALLS CHURCH, VA 22042
Fairfax County (703) 531-3000
TANIA DAMAVANDY M.D.
Obstetrics & Gynecology (Obstetrics)
6400 ARLINGTON BLVD., SUITE 210
FALLS CHURCH, VA 22042
Fairfax County (703) 531-3000

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 Carolina Duall's NPI number?

The NPI number for Carolina Duall is 1407882095. It was assigned to this individual provider in the NPPES registry on June 24, 2006.

Where is Carolina Duall located?

Carolina Duall practices at 6400 Arlington Blvd. Suite 200, Falls Church, VA 22042. The listed phone number is (703) 531-3100.

What is Carolina Duall's specialty?

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

Is Carolina Duall enrolled in Medicare?

Yes. Carolina Duall is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Carolina Duall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolina Duall reassigns Medicare benefits to Inova Health Care Services (Falls Church, 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 Carolina Duall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carolina Duall accept?

Health plans from Oscar Health list Carolina Duall 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 Carolina Duall was last updated on November 27, 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.