Bonnie Sejeong Ahn, M.D.
Diagnostic Radiology Physician · Arlington, VA
Bonnie Sejeong Ahn, M.D. is a diagnostic radiology physician with a practice address in Arlington, Virginia, and NPI 1528220985, issued on Jun 26, 2008. Check the license (Virginia 0101257296, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Bonnie Sejeong Ahn
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 0101257296 VA
125054381 IL
35.122000 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1701 N George Mason Dr, Arlington, VA 22205
- Phone
- (703) 558-6730
- Enumerated
- Jun 26, 2008
- Record last updated
- Nov 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 0089451 OH
- Medicare enrollment
- Enrolled (PECOS I20150210001457); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2008
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,158 in Virginia → Look up another NPI →
Also registered at 1701 N George Mason Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mushfique Ahmed, MDAnesthesiology Physician1013334978
- Usman Akhtar, M.D.Internal Medicine Physician1447583117
- Sonia AminObstetrics & Gynecology Physician1548722424
- William Anderson Iii,, M.D.Family Medicine Physician1447278734
- Mary Jane Anel, CRNACertified Registered Nurse Anesthetist1093086316
Verify Bonnie Sejeong Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101257296Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $249.79
9 payments; by number, the most common kind was food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Northern Virginia Radiology Consultants, PLLCArlington, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bonnie Sejeong Ahn among 1,158 diagnostic radiology physician records in Virginia
Bonnie Sejeong Ahn, M.D. is one of 1,158 diagnostic radiology physician records with a practice address in Virginia. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 32% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2008 · median 2004 among the 786 with a school on file
- Record last updated2014 · 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 2085R0202X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Virginia
There are 1,158 diagnostic radiology physician records in Virginia.
All 1,158 in Virginia → Every provider in Arlington → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Joseph Backer, MDArlington, VA 222051376517466
- Neal Desai, M.D.Arlington, VA 222051376742379
- Russell McWey, MDArlington, VA 222051952375032
- Claude Raphael, MDArlington, VA 222051356363980
- Matthew Sandusky, MDArlington, VA 222051972711026
- Frederick Schwab, MDArlington, VA 222051417921594
- Grace Tewkesbury, MDArlington, VA 222051447719778
- John Vance, MDArlington, VA 222051356315444
Common questions
What is Bonnie Sejeong Ahn, M.D.'s NPI number?
Bonnie Sejeong Ahn, M.D.'s National Provider Identifier (NPI) is 1528220985, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie Sejeong Ahn, M.D. located?
The NPPES record lists a practice address at 1701 N George Mason Dr, Arlington, VA, 22205. Phone: (703) 558-6730. Providers update this record themselves, so call before visiting.
How can I verify Bonnie Sejeong Ahn, M.D.'s license?
NPPES lists Virginia license number 0101257296, 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.
What is Bonnie Sejeong Ahn, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.