MRS. CASSANDRA MR VORGANG FNP-C
NPI 1588219646
Nurse Practitioner - Family in Vienna, VA
About Mrs. Cassandra Mr Vorgang Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CASSANDRA MR VORGANG FNP-C (NPI 1588219646) is an individual family provider in Vienna, Virginia, licensed in Virginia (0024178001) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Cassandra Mr Vorgang 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 Cassandra Vorgang 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 1669511051 (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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAInova Mount Vernon Hospital
Acute Care Hospitals · Alexandria, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22180 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.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Cassandra Vorgang's NPI number?
The NPI number for Cassandra Vorgang is 1588219646. It was assigned to this individual provider in the NPPES registry on August 6, 2019.
Where is Cassandra Vorgang located?
Cassandra Vorgang practices at 180 Maple Ave W, Vienna, VA 22180. The listed phone number is (703) 938-5300.
What is Cassandra Vorgang's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cassandra Vorgang enrolled in Medicare?
Yes. Cassandra Vorgang 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 Cassandra Vorgang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Vorgang 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 Cassandra Vorgang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cassandra Vorgang accept?
Health plans from Oscar Health list Cassandra Vorgang 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 Cassandra Vorgang affiliated with any hospitals?
According to CMS data, Cassandra Vorgang is affiliated with Inova Fairfax Hospital and Inova Mount Vernon Hospital.
When was this NPI record last updated?
The NPPES record for Cassandra Vorgang was last updated on November 27, 2023. 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.
# Mrs. Cassandra Mr Vorgang, FNP-C · NPI 1588219646
Family physician in Vienna, Virginia. Individual provider, active in the CMS NPPES registry since August 6, 2019.
## Identity
- **NPI:** 1588219646 (Entity type: Individual)
- **Enumerated:** August 6, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024178001 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 MAPLE AVE W, Vienna, VA 22180-5727
- **Phone:** (703) 938-5300
## 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:** November 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1588219646) · Data from the CMS NPPES public registry.