Dr. Jonathan Keung, MD
- Medicare services, 2024
- 4,669
- Medicare patients, 2024
- 1,162
- Part D claims, 2024
- 18
- MIPS score, 2024
- 67
- Hospital affiliations
- 5
- Practice address
- 8505 Arlington Blvd, Fairfax, VA 22031
- Practice phone
- Call (301) 494-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nova Children's Surgery Center, LLC
Fairfax, Virginia
Find Dr. Keung's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jonathan Keung is an interventional radiologist in Fairfax, Virginia
Dr. Keung practices at Nova Children's Surgery Center, LLC in Fairfax, Virginia.
Dr. Keung's NPI, 1740574698, was assigned on June 7, 2011. Dr. Keung graduated from Georgetown University School of Medicine in 2017. Dr. Keung holds Virginia license 0101252368.
- NPI
- 1740574698NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840646816
- NPI enumeration date
- June 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 494-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Keung practices at Nova Children's Surgery Center, LLC in Fairfax, Virginia
Dr. Keung's primary practice is Nova Children's Surgery Center, LLC, at 8505 Arlington Blvd, Fairfax, VA 22031 in Fairfax County. The practice phone is (301) 494-3000.
- Nova Children's Surgery Center, LLC8505 Arlington Blvd, Fairfax, VA 22031 · Fairfax CountyPhone(301) 494-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Keung is affiliated with 9 sites of care and 3 medical groups
Dr. Keung's primary practice is Nova Children's Surgery Center, LLC in Fairfax, Virginia. Dr. Keung is also affiliated with Inova Fair Oaks Hospital. The medical group on file is Fairfax Radiology Centers. Dmand AI also links Dr. Keung to 4 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jonathan Keung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keung practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nova Children's Surgery Center, LLC | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Keung is one of 143 interventional radiologists in Virginia
Vascular and interventional radiology is Dr. Keung's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Keung is licensed in Virginia.
Specialties and state licenses
- Vascular and interventional radiology, VirginiaPrimary
Interventional radiologists near Dr. Keung
Counts of interventional radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jonathan Keung billed Medicare for 4,669 services in 2024
CMS data shows 4,669 Medicare services from Dr. Keung across 39 procedure codes in 2024, for 1,162 Medicare patients. Medicare paid $104,241 for them.
Dr. Keung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 3,094
- Tests and treatments
- 2023: 442024: 9021950%
- Imaging
- 2023: 582024: 347498%
- Surgery
- 2023: 152024: 2371480%
- Office and hospital visits
- 2023: 02024: 89
Where Dr. Keung's Medicare services took place, 2024
- In an office3,62878%
- In a facility1,04122%
Dr. Keung compared with the Virginia median for interventional radiologists, 2024
- Dr. Keung
- Virginia median
- Medicare services
- 4,669vs 1,7762.6 times
- Medicare patients
- 1,162vs 99717% above
Medians across 125 interventional radiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Keung's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Keung and other interventional radiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Keung treated 1,162 Medicare patients in 2024, average age 76
CMS counts 1,162 Medicare patients who saw Dr. Keung in 2024. The largest group is 65 to 74, with 474 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Keung's median patient age at 64, with 54% women.
Dr. Keung's Medicare patients by age, 2024
Dr. Keung's Medicare patients by sex, 2024
- Women57349%
- Men58951%
Chronic conditions among Dr. Keung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease45%
- Chronic kidney disease40%
- Diabetes38%
- Heart failure33%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Keung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Keung wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Keung wrote 18 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jonathan Keung scored 67 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 67 out of 100 for Dr. Keung for performance year 2024, reported as part of a group. Dr. Keung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of varicose vein removal by Dr. Keung, more than 44% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Keung's MIPS scores, performance year 2024
- 67of 100Final score
- 58.1of 100Quality
- 40of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Keung ranks in Medicare procedure volume
- Varicose vein removal
- 44th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jonathan Keung received $3,670 in industry payments from 2017 to 2025
CMS Open Payments shows 55 general payments to Dr. Keung from 22 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 74% of the total. Histosonics, Inc. paid the most, $897.
General payments to Dr. Keung by program year, 2017 to 2025
General payments to Dr. Keung by kind, 2017 to 2025
- Food and beverage$2,71374%
- Travel and lodging$95726%
Companies that paid Dr. Keung the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Keung graduated from Georgetown University School of Medicine
Dr. Keung graduated from Georgetown University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Keung's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jonathan Keung
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jonathan Keung's NPI number?
Dr. Jonathan Keung's NPI number is 1740574698. It was assigned on June 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Keung?
Dr. Jonathan Keung is an interventional radiologist in Fairfax, Virginia. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Jonathan Keung practice?
Dr. Keung practices at 8505 Arlington Blvd, Fairfax, VA 22031. Dr. Keung's primary practice is Nova Children's Surgery Center, LLC in Fairfax, Virginia. Dmand AI also links Dr. Keung to 4 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Jonathan Keung's office phone number?
The practice phone on file for Dr. Keung is (301) 494-3000.
What is Dr. Jonathan Keung's medical license number?
Dr. Keung holds Virginia license 0101252368.
Which hospitals is Dr. Jonathan Keung affiliated with?
Dr. Keung is affiliated with Inova Fair Oaks Hospital. Dmand AI links Dr. Keung to 4 more hospitals.
What medical group is Dr. Jonathan Keung part of?
Dr. Keung is linked to Fairfax Radiology Centers. Dmand AI links Dr. Keung to 2 more medical groups.
Does Dr. Jonathan Keung accept Medicare?
Yes. CMS data shows Dr. Keung billed Medicare for 4,669 services in 2024, and Dr. Keung accepts Medicare assignment.
What is Dr. Jonathan Keung's MIPS score?
Dr. Keung's MIPS final score for performance year 2024 is 67 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jonathan Keung see?
CMS counts 1,162 Medicare patients who saw Dr. Keung in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Jonathan Keung bill to Medicare?
In 2024, Dr. Keung's most billed Medicare services were medicare temporary code (Q9967), blood vessel study (93880) and special service (99152).
Where did Dr. Jonathan Keung go to medical school?
Dr. Keung graduated from Georgetown University School of Medicine in 2017.
Has Dr. Jonathan Keung received payments from drug or device companies?
CMS Open Payments shows $3,670 in general payments to Dr. Keung from 22 companies from 2017 to 2025. The largest total came from Histosonics, Inc.
How long has Dr. Jonathan Keung been practicing?
Dr. Keung graduated from medical school in 2017, 9 years ago.
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