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MRS. INGRID INSOOK CHUNG MD
NPI 1073622742
Internal Medicine in Chantilly, VA

Active since August 29, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 49D0946572 · Waiver
4229 LAFAYETTE CENTER DRIVE, SUITE #1790, CHANTILLY, VA 20151(703) 378-3508(703) 378-6414 Get Directions Write a Review

NPPES record last updated: March 27, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Ingrid Insook Chung Md NPPES

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

MRS. INGRID INSOOK CHUNG MD (NPI 1073622742) is an individual internal medicine provider in Chantilly, Virginia, licensed in Virginia (0101049525) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through May 27, 2028, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1073622742
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMRS. INGRID INSOOK CHUNGCredential: MD
Location Address4229 LAFAYETTE CENTER DRIVE, SUITE #1790Chantilly, VA 20151-1267
Mailing AddressPo Box 9302Mclean, VA 22102 · (703) 378-3508 · Fax (703) 378-6414
Phone(703) 378-3508
Fax(703) 378-6414
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateAugust 29, 2006
Last NPPES UpdateMarch 27, 2015
✔ NPI 1073622742 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 · 0101049525
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.
4229 LAFAYETTE CENTER DRIVE, Chantilly, VA 20151
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Other Identifiers 9

Medicare UPINF74425VA
Other4528765Aetna
Medicare PINCH752738VA
Other103012147Cigna
Other3100539Allance Ppo/mamsi
Medicare UPINF74425
Other461868Aetna
Other38080001Bcbs-carefirst
Other463068Bcbs-anthem

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. Ingrid Insook Chung 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 ID4082506589
PECOS Enrollment IDI20040329000893
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 49D0946572

Ingrid I Chung MD · Chantilly, VA
Active · expires May 27, 2028
CLIA Number49D0946572
Laboratory TypePhysician Office
Certificate Effective DateMay 28, 2026
Certificate Expiration DateMay 27, 2028
Laboratory DirectorIngrid I. Chung MD
Laboratory Phone(703) 378-3508
Laboratory LocationIngrid I Chung MD4229 Lafayette Center Drive - Suite 1790, Chantilly, VA 20151
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 11

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
335 services133 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
280 services119 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.
277 services124 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.
258 services106 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
63 services63 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
60 services55 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20151 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

Referred Medical Equipment & Supplies CMS DME claims

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 suppliers23 claims84 services$5.17 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

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

ANNANDALE MEDICAL ASSOCIATES PC
Internal Medicine
4229 LAFAYETTE CENTER DRIVE, SUITE #1790
CHANTILLY, VA 20151
Fairfax County (703) 378-3508

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 Ingrid Chung's NPI number?

The NPI number for Ingrid Chung is 1073622742. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Ingrid Chung located?

Ingrid Chung practices at 4229 Lafayette Center Drive Suite #1790, Chantilly, VA 20151. The listed phone number is (703) 378-3508.

What is Ingrid Chung's specialty?

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

Is Ingrid Chung enrolled in Medicare?

Yes. Ingrid Chung 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.

Does Ingrid Chung hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 49D0946572) is associated with this NPI, valid through May 27, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ingrid Chung was last updated on March 27, 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.