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ARASH EIDIZADEH CRNA
NPI 1689351991
Nurse Anesthetist, Certified Registered in Leesburg, VA

Active since June 28, 2023Accepts Medicare Assignment
44045 RIVERSIDE PKWY, LEESBURG, VA 20176(703) 858-6490(571) 291-9263 Get Directions Write a Review

NPPES record last updated: March 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Arash Eidizadeh Crna NPPES

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

ARASH EIDIZADEH CRNA (NPI 1689351991) is an individual nurse anesthetist, certified registered in Leesburg, Virginia, licensed in Virginia (0024192518) and active in the NPI registry since June 2023. He is affiliated with Inova Loudoun Hospital, maintains a secondary practice location in Falls Church, and is a graduate of Virginia Commonwealth University, School Of Medicine (2024).

NPPES Registry Identity

NPI1689351991
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameARASH EIDIZADEHCredential: CRNA
Location Address44045 RIVERSIDE PKWYLeesburg, VA 20176-5101
Mailing Address432 West Ct NwVienna, VA 22180-4183
Phone(703) 858-6490
Fax(571) 291-9263
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 2024
Enumeration DateJune 28, 2023
Last NPPES UpdateMarch 5, 2025
NPPES CertifiedMarch 5, 2025
✔ NPI 1689351991 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in VA · 0024192518
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
44045 RIVERSIDE PKWY, Leesburg, VA 20176
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Secondary Practice Location 1

Location 13300 Gallows RdFalls Church, VA 22042-3307 · Phone (703) 776-4001

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Arash Eidizadeh Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365962974
PECOS Enrollment IDI20250226002979, I20250303001355

Medicare Billing Reassignment

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

Inova Cares - Community
14 mi
Anesthesiology
3600 JOSEPH SIEWICK DR
Fairfax, VA 22033
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 318 clinicians in this Medicare group
NPI 1861131906 (703) 391-3600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
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.

MUNIRA DABHIYA MD
Internal Medicine
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Loudoun County (703) 858-6000
DR. JOSHUA JAMES WIND M.D.
Neurological Surgery
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Loudoun County (703) 858-6000
TAYLOR HELENE LUNA
Registered Nurse
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Loudoun County (703) 858-6000
JENNIFER GUT
Nurse Anesthetist, Certified Registered
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Loudoun County (703) 858-6000
DR. WILLIAM PAUL HARRIS MD
Anesthesiology
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Loudoun County (703) 858-6000
BENJAMIN HARRISON MCILWAINE MD
Family Medicine
44045 RIVERSIDE PKWY, INOVA LOUDOUN HOSPITAL
LEESBURG, VA 20176
Loudoun County (703) 858-6044
MR. ANDREW SANDERS JR. CRNA
Nurse Anesthetist, Certified Registered
44045 RIVERSIDE PKWY, INOVA LOUDOUN HOSPITAL
LEESBURG, VA 20176
Loudoun County (703) 858-6000
MS. MINTRA SARASUP CRNA
Nurse Anesthetist, Certified Registered
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Loudoun County (703) 858-6000

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 Arash Eidizadeh's NPI number?

The NPI number for Arash Eidizadeh is 1689351991. It was assigned to this individual provider in the NPPES registry on June 28, 2023.

Where is Arash Eidizadeh located?

Arash Eidizadeh practices at 44045 Riverside Pkwy, Leesburg, VA 20176. The listed phone number is (703) 858-6490.

What is Arash Eidizadeh's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Arash Eidizadeh enrolled in Medicare?

Yes. Arash Eidizadeh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Arash Eidizadeh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arash Eidizadeh reassigns Medicare benefits to Inova Cares - Community (Fairfax, 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 Arash Eidizadeh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Arash Eidizadeh affiliated with any hospitals?

According to CMS data, Arash Eidizadeh is affiliated with Inova Loudoun Hospital.

When was this NPI record last updated?

The NPPES record for Arash Eidizadeh was last updated on March 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.