NPPES file of Aug 9, 2026

Jung Whan Yoon

Rheumatology Physician · Woodbridge, VA

Jung Whan Yoon is a rheumatology physician with a practice address in Woodbridge, Virginia, and NPI 1669902318, issued on Jun 15, 2017. Check the license (Virginia 0102207241, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669902318
Name
Jung Whan Yoon
Primary taxonomy
Rheumatology Physician 207RR0500X
License numbers
0102207241 VA
UO5583 FL
Self-reported in NPPES; status is on the state search
Practice location
14904 Richmond Hwy Ste 203, Woodbridge, VA 22191
Phone
(703) 492-6660
Enumerated
Jun 15, 2017
Record last updated
Aug 18, 2023
Fax
(703) 492-6661
Medicare enrollment
Enrolled (PECOS I20241121004649); accepts Medicare assignment
Medical or professional school
Kansas City University Of Med & Biosciences, College Of Osteo Med, 2017
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 14904 Richmond Hwy Ste 203

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Arya LoghmaniRheumatology Physician1184253510
  2. Christine Martin, PA-CPhysician Assistant1578345427

Verify Jung Whan Yoon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0102207241
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Virginia license search

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44% fewer Medicare Part D claims than the average rheumatology physician in 2024

1,104 Medicare Part D claims for 212 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 11 claims were for opioids.

  1. Jung Whan Yoon1,104
  2. Specialty average1,978

Most prescribed

  1. Hydroxychloroquine Sulfate159 claims
  2. Methotrexate134 claims
  3. Diclofenac Sodium103 claims
  4. Prednisone89 claims
  5. Allopurinol68 claims
  6. Leflunomide65 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $2,289.05

106 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jung Whan Yoon$2,289.05
  2. Specialty average$8,538.33

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Annapolis Rheumatology LLCFairfax, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jung Whan Yoon among 197 rheumatology physician records in Virginia

Jung Whan Yoon is one of 197 rheumatology physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 87% of them.

  • NPI issued2017 · 87% of these records are older, 10% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2017 · median 2004 among the 128 with a school on file
  • Record last updated2023 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in Virginia

There are 197 rheumatology physician records in Virginia.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Summer Abdel-Megeed, MDWoodbridge, VA 221911790838118
  2. Mohammad Bahadori, M.D.Woodbridge, VA 221911134207525
  3. Arya LoghmaniWoodbridge, VA 221911184253510
  4. Hashem Vahabzadeh-Monshie, M.D.Woodbridge, VA 221911235377813
  5. Robert Chao, M.D.Tysons, VA 221821033536735
  6. Michael Keith, M.D.Tysons, VA 221821144280272
  7. Ashima Malik, MDTysons, VA 221821346449717
  8. Mahnaz Momeni, MDVienna, VA 221821306924741

Common questions

What is Jung Whan Yoon's NPI number?

Jung Whan Yoon's National Provider Identifier (NPI) is 1669902318, issued on Jun 15, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Jung Whan Yoon located?

The NPPES record lists a practice address at 14904 Richmond Hwy Ste 203, Woodbridge, VA, 22191. Phone: (703) 492-6660. Providers update this record themselves, so call before visiting.

How can I verify Jung Whan Yoon's license?

NPPES lists Virginia license number 0102207241, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jung Whan Yoon prescribe under Medicare Part D?

In 2024, Jung Whan Yoon had 1,104 Medicare Part D claims for 212 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.