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HAYOUNG LEE MD
NPI 1043771256
Internal Medicine in Front Royal, VA

Active since March 29, 2019PECOS EnrolledAccepts Medicare Assignment
351 VALLEY HEALTH WAY, FRONT ROYAL, VA 22630(540) 636-0378 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Hayoung Lee Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAYOUNG LEE MD (NPI 1043771256) is an individual internal medicine provider in Front Royal, Virginia, licensed in Virginia (0101277984) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and is a graduate of George Washington University School Of Medicine (2019).

NPPES Registry Identity

NPI1043771256
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameHAYOUNG LEECredential: MD
Location Address351 VALLEY HEALTH WAYFront Royal, VA 22630-6480
Mailing Address351 Valley Health WayFront Royal, VA 22630-6480 · (540) 636-0378
Phone(540) 636-0378
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2019
Enumeration DateMarch 29, 2019
Last NPPES UpdateNovember 25, 2025
NPPES CertifiedNovember 25, 2025
✔ NPI 1043771256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in VA · 0101277984
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
351 VALLEY HEALTH WAY, Front Royal, VA 22630
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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

Hayoung Lee Md 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 ID5193067734
PECOS Enrollment IDI20231124000435, I20231130002367
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

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
45 services45 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490101
Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County
Birthing friendly

Sentara Northern Virginia Medical Center

Acute Care Hospitals · Woodbridge, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490113
Location2300 Opitz BoulevardWoodbridge, VA 22191 · Prince William County
Emergency services Birthing friendly

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22630 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BELLE GROVE PHYSICIAN SERVICES, LLC
Internal Medicine
351 VALLEY HEALTH WAY
FRONT ROYAL, VA 22630
Warren County (540) 636-0300
WARREN MEMORIAL HOSPITAL, INC.
Emergency Medicine
351 VALLEY HEALTH WAY
FRONT ROYAL, VA 22630
Warren County (540) 636-0300
WARREN MEMORIAL HOSPITAL, INC.
Obstetrics & Gynecology
351 VALLEY HEALTH WAY
FRONT ROYAL, VA 22630
Warren County (540) 636-0300
MRS. SEANA LOUISE MARKHAM AGACNP-BC
Nurse Practitioner
351 VALLEY HEALTH WAY
FRONT ROYAL, VA 22630
Warren County (540) 536-4334
CALEB TYLER LOWE PA-C
Physician Assistant
351 VALLEY HEALTH WAY
FRONT ROYAL, VA 22630
Warren County (540) 636-0300
MALIK MUHAMMAD UZAIR KHAN MD
Internal Medicine
351 VALLEY HEALTH WAY
FRONT ROYAL, VA 22630
Warren County (540) 636-0378
DR. DENISE TANDJEU TANDJEU MD
Hospitalist
351 VALLEY HEALTH WAY
FRONT ROYAL, VA 22630
Warren County (540) 536-8000
MAWADDAH AHMED MOHAMED KHALIL ALISLAMBOULI MD
Internal Medicine
351 VALLEY HEALTH WAY, WARREN MEMORIAL HOSPITAL
FRONT ROYAL, VA 22630
Warren County (615) 371-5786

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 Hayoung Lee's NPI number?

The NPI number for Hayoung Lee is 1043771256. It was assigned to this individual provider in the NPPES registry on March 29, 2019.

Where is Hayoung Lee located?

Hayoung Lee practices at 351 Valley Health Way, Front Royal, VA 22630. The listed phone number is (540) 636-0378.

What is Hayoung Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hayoung Lee enrolled in Medicare?

Yes. Hayoung Lee 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.

Is Hayoung Lee affiliated with any hospitals?

According to CMS data, Hayoung Lee is affiliated with Inova Fairfax Hospital, Inova Fair Oaks Hospital, Sentara Northern Virginia Medical Center and Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Hayoung Lee was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.