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DR. BITA ARABSHAHI MD
NPI 1942213962
Pediatrics - Pediatric Rheumatology in Fairfax, VA

Active since August 14, 2006PECOS Enrolled
8505 ARLINGTON BLVD, SUITE 100, FAIRFAX, VA 22031(703) 970-2600(703) 970-2620 Get Directions Write a Review

NPPES record last updated: October 30, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Bita Arabshahi Md NPPES

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

DR. BITA ARABSHAHI MD (NPI 1942213962) is an individual pediatric rheumatology provider in Fairfax, Virginia, licensed in Virginia (0101240106) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942213962
Entity TypeIndividualFemale
Primary Taxonomy2080P0216X
Provider Legal NameDR. BITA ARABSHAHICredential: MD
Location Address8505 ARLINGTON BLVD, SUITE 100Fairfax, VA 22031-4621
Mailing Address3300 Gallows Rd, Physician BillingFalls Church, VA 22042-3307 · (703) 776-2545 · Fax (703) 776-2917
Phone(703) 970-2600
Fax(703) 970-2620
Sole ProprietorNo
Enumeration DateAugust 14, 2006
Last NPPES UpdateOctober 30, 2007
✔ NPI 1942213962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0216X
License✔ Licensed in VA · 0101240106
Definition
A pediatrician who treats diseases of joints, muscle, bones and tendons. A pediatric rheumatologist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
8505 ARLINGTON BLVD, Fairfax, VA 22031
Open in Google Maps ↗

Other Identifiers 1

Medicare PIN020436I99DC

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)

Dr. Bita Arabshahi 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

2

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

Pediatric Specialists Of Virginia, LLC
0.4 mi
Pediatrics
3023 HAMAKER CT, SUITE 200
Fairfax, VA 22031
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 128 clinicians in this Medicare group
NPI 1699119818 (703) 848-6627
Inova Health Care Services
0.9 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.

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.

HEIDI OSTRENG VATANKA DDS
Dentist (Pediatric Dentistry)
8505 ARLINGTON BLVD, STE 370
FAIRFAX, VA 22031
Fairfax County (703) 849-1415
NORTHERN VIRGINIA CARDIOLOGY ASSOCIATES, PC
Internal Medicine (Cardiovascular Disease)
8505 ARLINGTON BLVD, SUITE 200
FAIRFAX, VA 22031
Fairfax County (703) 573-2360
LYNNE PEI-LAN YAO MD
Pediatrics (Pediatric Nephrology)
8505 ARLINGTON BLVD, SUITE 100
FAIRFAX, VA 22031
Fairfax County (703) 970-2600
NORTHERN VIRGINIA ONCOLOGY GROUP, P.C.
Specialist
8505 ARLINGTON BLVD, SUITE 400
FAIRFAX, VA 22031
Fairfax County (703) 560-3205
DERMATOLOGY AND DERMATOLOGIC SURGERY, INC.
Specialist
8505 ARLINGTON BLVD, SUITE 210
FAIRFAX, VA 22031
Fairfax County (703) 846-0076
MARY E PALM NP
Nurse Practitioner
8505 ARLINGTON BLVD, SUITE 450
FAIRFAX, VA 22031
Fairfax County (703) 280-1234
MRS. ALEXANDRA L RIZEK PA-C
Physician Assistant
8505 ARLINGTON BLVD, SUITE 200
FAIRFAX, VA 22031
Fairfax County (703) 698-8525
MOHAMMAD RAHIMI DDS
Dentist
8505 ARLINGTON BLVD
FAIRFAX, VA 22031
Fairfax County (703) 705-2277

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 Bita Arabshahi's NPI number?

The NPI number for Bita Arabshahi is 1942213962. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Bita Arabshahi located?

Bita Arabshahi practices at 8505 Arlington Blvd Suite 100, Fairfax, VA 22031. The listed phone number is (703) 970-2600.

What is Bita Arabshahi's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.

Is Bita Arabshahi enrolled in Medicare?

Yes. Bita Arabshahi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Bita Arabshahi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bita Arabshahi reassigns Medicare benefits to 2 organizations: Pediatric Specialists Of Virginia, LLC (Fairfax, VA) and Inova Health Care Services (Falls Church, 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 Bita Arabshahi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Bita Arabshahi accept?

Health plans from Oscar Health list Bita Arabshahi 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 Bita Arabshahi was last updated on October 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.