ROULA SALEEM DANDALIDES MSN, FNP-C
NPI 1790327583
Nurse Practitioner - Family in Fairfax, VA
About Roula Saleem Dandalides Msn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROULA SALEEM DANDALIDES MSN, FNP-C (NPI 1790327583) is an individual family provider in Fairfax, Virginia, licensed in Virginia (0024178285) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 4
Accepted Insurance
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
Roula Saleem Dandalides Msn, Fnp-c 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.
Medicare Billing Reassignments
2Medicare enrollment records show Roula Dandalides reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
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
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 264 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAInova Loudoun Hospital
Acute Care Hospitals · Leesburg, VAInova Fair Oaks Hospital
Acute Care Hospitals · Fairfax, VAInova Mount Vernon Hospital
Acute Care Hospitals · Alexandria, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22031 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Roula Dandalides's NPI number?
The NPI number for Roula Dandalides is 1790327583. It was assigned to this individual provider in the NPPES registry on October 13, 2019. The provider is also known as Roula Saleem Msn, Fnp-C.
Where is Roula Dandalides located?
Roula Dandalides practices at 8503 Arlington Blvd # V, Fairfax, VA 22031. The listed phone number is (703) 208-4200.
What is Roula Dandalides's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Roula Dandalides enrolled in Medicare?
Yes. Roula Dandalides 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 organizations bill Medicare for Roula Dandalides's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roula Dandalides reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Falls Church, VA) and Washington Hospital Center Corp (Washington, DC). 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 Roula Dandalides's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Roula Dandalides accept?
Health plans from Oscar Health list Roula Dandalides 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.
Is Roula Dandalides affiliated with any hospitals?
According to CMS data, Roula Dandalides is affiliated with Inova Alexandria Hospital, Inova Loudoun Hospital, Inova Fair Oaks Hospital and Inova Mount Vernon Hospital.
When was this NPI record last updated?
The NPPES record for Roula Dandalides was last updated on September 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Roula Saleem Dandalides, MSN, FNP-C · NPI 1790327583
Family physician in Fairfax, Virginia. Individual provider, active in the CMS NPPES registry since October 13, 2019.
## Identity
- **NPI:** 1790327583 (Entity type: Individual)
- **Enumerated:** October 13, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024178285 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 8503 ARLINGTON BLVD # V, Fairfax, VA 22031-4628
- **Phone:** (703) 208-4200 · **Fax:** (703) 876-1799
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Inova Health Care Services (NPI 1952320061, Falls Church, VA); Washington Hospital Center Corp (NPI 1376627406, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** September 11, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1790327583) · Data from the CMS NPPES public registry.