YVONNE ELIZABETH MCMILLAN NP
NPI 1871964544
Nurse Practitioner in Falls Church, VA
About Yvonne Elizabeth Mcmillan Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YVONNE ELIZABETH MCMILLAN NP (NPI 1871964544) is an individual nurse practitioner in Falls Church, Virginia, licensed in Virginia (0024172999) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Yvonne Elizabeth Mcmillan Np 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 Yvonne Mcmillan 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
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia enrollment
- 113 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 3
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 Fairfax Hospital
Acute Care Hospitals · Falls Church, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22042 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FALLS CHURCH, VA 22042
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 Yvonne Mcmillan's NPI number?
The NPI number for Yvonne Mcmillan is 1871964544. It was assigned to this individual provider in the NPPES registry on October 7, 2015.
Where is Yvonne Mcmillan located?
Yvonne Mcmillan practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-4001.
What is Yvonne Mcmillan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Yvonne Mcmillan enrolled in Medicare?
Yes. Yvonne Mcmillan 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 Yvonne Mcmillan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yvonne Mcmillan reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Falls Church, VA) and Fair Oaks Hospitalist Physicians, PLLC (Fairfax, 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 Yvonne Mcmillan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yvonne Mcmillan accept?
Health plans from Oscar Health list Yvonne Mcmillan 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 Yvonne Mcmillan affiliated with any hospitals?
According to CMS data, Yvonne Mcmillan is affiliated with Inova Fairfax Hospital.
When was this NPI record last updated?
The NPPES record for Yvonne Mcmillan was last updated on March 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Yvonne Elizabeth Mcmillan, NP · NPI 1871964544
Nurse Practitioner physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since October 7, 2015.
## Identity
- **NPI:** 1871964544 (Entity type: Individual)
- **Enumerated:** October 7, 2015
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 0024172999 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 GALLOWS RD, Falls Church, VA 22042-3300
- **Phone:** (703) 776-4001 · **Fax:** (703) 776-7113
## 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); Fair Oaks Hospitalist Physicians, PLLC (NPI 1275601205, Fairfax, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** March 29, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1871964544) · Data from the CMS NPPES public registry.