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MRS. EUNJU YANG HERNANDEZ CRNP-FAMILY
NPI 1114202058
Nurse Practitioner - Family in Potomac Falls, VA

Active since October 11, 2011PECOS EnrolledAccepts Medicare Assignment
92.61/100
CMS Quality Rating
46165 WESTLAKE DR., SUITE 120, POTOMAC FALLS, VA 20165(703) 444-3302(703) 444-3240 Get Directions Write a Review

NPPES record last updated: January 10, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 27, 2022, Jan 14, 2022, Mar 23, 2019 (3 updates tracked since 2019).

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

NPI1114202058
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. EUNJU YANG HERNANDEZCredential: CRNP-FAMILY
Location Address46165 WESTLAKE DR., SUITE 120Potomac Falls, VA 20165-5872
Mailing Address11800 Sunset Hills RdReston, VA 20190-4776
Phone(703) 444-3302
Fax(703) 444-3240
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2010
Enumeration DateOctober 11, 2011
Last NPPES UpdateJanuary 10, 20243 updates tracked since enumeration
NPPES CertifiedJanuary 10, 2024
✔ NPI 1114202058 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in VA · 0024169510✔ Licensed in FL · 9466599
46165 WESTLAKE DR., SUITE 120, Potomac Falls, VA 20165
Open in Google Maps ↗

Secondary Practice Location 1

Location 1224-D Cornwall St., NW, Suite 301Leesburg, VA 20176-2700 · Phone (703) 779-0700 · Fax (703) 779-1398

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID2769645878
PECOS Enrollment IDI20151209001135, I20220124000199
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
73 services52 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
18 services18 patients

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, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Physician 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.

New Patient
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

92.61/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.22
Promoting Interoperability100
Improvement Activities40

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.

What insurance does Eunju Hernandez accept?

Health plans from 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.