MRS. EUNJU YANG HERNANDEZ CRNP-FAMILY
NPI 1114202058
Nurse Practitioner - Family in Potomac Falls, VA
About Mrs. Eunju Yang Hernandez Crnp-family NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. EUNJU YANG HERNANDEZ CRNP-FAMILY (NPI 1114202058) is an individual family provider in Potomac Falls, Virginia, licensed in Virginia (0024169510) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and maintains a secondary practice location in Leesburg.
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
Mrs. Eunju Yang Hernandez Crnp-family 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 Eunju Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- 1,534 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 Alexandria Hospital
Acute Care Hospitals · Alexandria, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20165 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.
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 Eunju Hernandez's NPI number?
The NPI number for Eunju Hernandez is 1114202058. It was assigned to this individual provider in the NPPES registry on October 11, 2011.
Where is Eunju Hernandez located?
Eunju Hernandez practices at 46165 Westlake Dr., Suite 120, Potomac Falls, VA 20165. The listed phone number is (703) 444-3302.
What is Eunju Hernandez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Eunju Hernandez enrolled in Medicare?
Yes. Eunju Hernandez 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 Eunju Hernandez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eunju Hernandez reassigns Medicare benefits to Privia Medical Group, LLC (Arlington, 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 Eunju Hernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eunju Hernandez accept?
Health plans from Oscar Health and Oscar Health Maintenance Organization of Florida list Eunju Hernandez 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 Eunju Hernandez affiliated with any hospitals?
According to CMS data, Eunju Hernandez is affiliated with Inova Alexandria Hospital.
When was this NPI record last updated?
The NPPES record for Eunju Hernandez was last updated on January 10, 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.
# Mrs. Eunju Yang Hernandez, CRNP-FAMILY · NPI 1114202058
Family physician in Potomac Falls, Virginia. Individual provider, active in the CMS NPPES registry since October 11, 2011.
## Identity
- **NPI:** 1114202058 (Entity type: Individual)
- **Enumerated:** October 11, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024169510 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 46165 WESTLAKE DR., SUITE 120, Potomac Falls, VA 20165-5872
- **Phone:** (703) 444-3302 · **Fax:** (703) 444-3240
## 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:** Privia Medical Group, LLC (NPI 1013042480, Arlington, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** January 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1114202058) · Data from the CMS NPPES public registry.