DR. ARA M MARANIAN M.D.
NPI 1821076142
Internal Medicine - Cardiovascular Disease in Manassas, VA
About Dr. Ara M Maranian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARA M MARANIAN M.D. (NPI 1821076142) is an individual cardiovascular disease provider in Manassas, Virginia, licensed in Virginia (0101239411) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Novant Health Uva Health System Culpeper Med Cente, and maintains a secondary practice location in Manassas.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Ara M Maranian M.d. 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 Ara Maranian reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manassas, VA 20110
- Reassigned Medicare billing, Virginia enrollment
- 584 clinicians in this Medicare group
Warrenton, VA 20186
- Reassigned Medicare billing, Virginia enrollment
- 7 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 41
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Novant Health Uva Health System Culpeper Med Cente
Acute Care Hospitals · Culpeper, VAFauquier Hospital
Acute Care Hospitals · Warrenton, VANovant Prince William Medical Center
Acute Care Hospitals · Manassas, VAInova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAUva Health Haymarket Medical Center
Acute Care Hospitals · Haymarket, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20110 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANASSAS, VA 20110
MANASSAS, VA 20110
MANASSAS, VA 20110
MANASSAS, VA 20110
MANASSAS, VA 20110
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 Ara Maranian's NPI number?
The NPI number for Ara Maranian is 1821076142. It was assigned to this individual provider in the NPPES registry on January 6, 2006.
Where is Ara Maranian located?
Ara Maranian practices at 8640 Sudley Rd Ste 302, Manassas, VA 20110. The listed phone number is (703) 369-5959.
What is Ara Maranian's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Ara Maranian enrolled in Medicare?
Yes. Ara Maranian 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 Ara Maranian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ara Maranian reassigns Medicare benefits to 2 organizations: Uva Community Health Medical Group, LLC (Manassas, VA) and Fauquier Medical Center LLC (Warrenton, 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 Ara Maranian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ara Maranian accept?
Health plans from Oscar Health list Ara Maranian 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 Ara Maranian affiliated with any hospitals?
According to CMS data, Ara Maranian is affiliated with Novant Health Uva Health System Culpeper Med Cente, Fauquier Hospital, Novant Prince William Medical Center, Inova Fairfax Hospital and Uva Health Haymarket Medical Center.
When was this NPI record last updated?
The NPPES record for Ara Maranian was last updated on April 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.