HWANG HYUN JUNN M.D.
NPI 1659539195
General Practice in Annandale, VA

Active since May 31, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
4216 EVERGREEN LN, STE # 111, ANNANDALE, VA 22003(703) 468-4462(703) 256-4680 Get Directions Write a Review

NPPES record last updated: April 8, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hwang Hyun Junn M.d. NPPES

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

HWANG HYUN JUNN M.D. (NPI 1659539195) is an individual general practice provider in Annandale, Virginia, licensed in Virginia (0101242585) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1659539195
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameHWANG HYUN JUNNCredential: M.D.
Location Address4216 EVERGREEN LN, STE # 111Annandale, VA 22003-3243
Mailing Address4216 Evergreen Ln, Ste # 111Annandale, VA 22003-3243 · (703) 468-4462 · Fax (703) 256-4680
Fax(703) 256-4680
Sole ProprietorYes
Medical School CMSOtherGraduated 1979
Enumeration DateMay 31, 2008
Last NPPES UpdateApril 8, 2015
NPI 1659539195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Licenses Licensed in VA · 0101242585 Licensed in CA · A 103692
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
4216 EVERGREEN LN, Annandale, VA 22003

Other Names 1

Former Name (1)Dr. Hwang Hyun Lee M.d.

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

Hwang Hyun Junn M.d. 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 ID7113063975
PECOS Enrollment IDI20091008000046
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 28

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
1,380 services13 patients
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.
835 services107 patients
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
585 services102 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
333 services101 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
292 services97 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
177 services99 patients

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost100

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
92%1,960 patients4/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
44%32 patients1/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
97%117 patients4/55-star benchmark: 99%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
27%117 patients2/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
68%117 patients5/55-star benchmark: 59%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
12 suppliers28 claims60 services$6.35 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
5 suppliers14 claims14 services$0.97 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

Dentist (General Practice)
4216 EVERGREEN LN, STE #113
ANNANDALE, VA 22003
Home Health
4216 EVERGREEN LN, STE 124 AND 134
ANNANDALE, VA 22003
Clinic/Center (Dental)
4216 EVERGREEN LN, SUITE 113
ANNANDALE, VA 22003
Home Health
4216 EVERGREEN LN, #133
ANNANDALE, VA 22003

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 Hwang Junn's NPI number?

The NPI number for Hwang Junn is 1659539195. It was assigned to this individual provider in the NPPES registry on May 31, 2008. The provider is also known as Dr. Hwang Hyun Lee M.D..

Where is Hwang Junn located?

Hwang Junn practices at 4216 Evergreen Ln Ste # 111, Annandale, VA 22003. The listed phone number is (703) 468-4462.

What is Hwang Junn's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Hwang Junn enrolled in Medicare?

Yes. Hwang Junn 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.

When was this NPI record last updated?

The NPPES record for Hwang Junn was last updated on April 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.