SANDRA CHIUNDA FNP-C
NPI 1336796481
Nurse Practitioner - Family in Reston, VA
About Sandra Chiunda Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SANDRA CHIUNDA FNP-C (NPI 1336796481) is an individual family provider in Reston, Virginia, licensed in Virginia (0024178092) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
Sandra Chiunda 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 Reassignment
Medicare enrollment records show Sandra Chiunda reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vienna, VA 22180
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1952320061 (District of Columbia)
- 2,379 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Loudoun Hospital
Acute Care Hospitals · Leesburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20190 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Sandra Chiunda's NPI number?
The NPI number for Sandra Chiunda is 1336796481. It was assigned to this individual provider in the NPPES registry on August 23, 2019.
Where is Sandra Chiunda located?
Sandra Chiunda practices at 11484 Washington Plaza W 3rd Floor, Reston, VA 20190. The listed phone number is (703) 689-2180.
What is Sandra Chiunda's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sandra Chiunda enrolled in Medicare?
Yes. Sandra Chiunda 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 Sandra Chiunda's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Chiunda reassigns Medicare benefits to Inova Health Care Services (Vienna, 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 Sandra Chiunda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sandra Chiunda affiliated with any hospitals?
According to CMS data, Sandra Chiunda is affiliated with Inova Loudoun Hospital.
When was this NPI record last updated?
The NPPES record for Sandra Chiunda was last updated on March 13, 2024. 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.
# Sandra Chiunda, FNP-C · NPI 1336796481
Family physician in Reston, Virginia. Individual provider, active in the CMS NPPES registry since August 23, 2019.
## Identity
- **NPI:** 1336796481 (Entity type: Individual)
- **Enumerated:** August 23, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024178092 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 11484 WASHINGTON PLAZA W 3RD FLOOR, Reston, VA 20190
- **Phone:** (703) 689-2180
## 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:** Inova Health Care Services (NPI 1275886418, Vienna, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 13, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1336796481) · Data from the CMS NPPES public registry.