BrainIntracranial HemorrhagesMagnetic Resonance Imaging
Dr. Geunwon Kim-Sun, MD, PhD
NPI1699189688PAC ID0042553877
- Medicare services, 2024
- 3,375
- Medicare patients, 2024
- 1,602
- Publications
- 1
- Hospital affiliations
- 5
- Medical groups
- 3
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kim-Sun'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. Geunwon Kim-Sun is a diagnostic radiologist in Boston, Massachusetts
Dr. Kim-Sun practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Kim-Sun's NPI, 1699189688, was assigned on June 17, 2014. Dr. Kim-Sun graduated from Boston University School of Medicine in 2014. Dr. Kim-Sun holds Massachusetts license 277552.
NPI and contact details
- NPI
- 1699189688NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042553877
- NPI enumeration date
- June 17, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Geunwon Kim-Sun practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Kim-Sun's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Geunwon Kim-Sun is affiliated with 6 sites of care and 3 medical groups
Dr. Kim-Sun's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Kim-Sun is also affiliated with Newton-Wellesley Hospital. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Kim-Sun to 3 more hospitals, 2 medical groups and 1 community health center, each named with a free account.
Newton-Wellesley HospitalHarvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP)3 hospitalsNames with a free account2 medical groupsNames with a free account1 community health centerName with a free account
See all 9 affiliations for Dr. Kim-SunSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Geunwon Kim-Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kim-Sun practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Geunwon Kim-Sun is one of 1,246 diagnostic radiologists in Massachusetts
Diagnostic radiology is Dr. Kim-Sun's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Kim-Sun is licensed in Massachusetts.
Specialties and state licenses
- Diagnostic radiology, MassachusettsPrimary
Diagnostic radiologists near Dr. Kim-Sun
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
1,246diagnostic radiologists in Massachusetts540diagnostic radiologists in Boston174diagnostic radiologists at Massachusetts General Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Geunwon Kim-Sun billed Medicare for 3,375 services in 2024
CMS data shows 3,375 Medicare services from Dr. Kim-Sun across 11 procedure codes in 2024, for 1,602 Medicare patients. Medicare paid $123,476 for them.
Medicare services, 20243,375
Medicare patients1,602
Paid by Medicare$123,476
Procedure codes11
Dr. Kim-Sun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,9892024: 3,0251%
- Other services
- 2023: 9,8862024: 30297%
- Surgery
- 2023: 352024: 4837%
Where Dr. Kim-Sun's Medicare services took place, 2024
- In an office2,06261%
- In a facility1,31339%
Dr. Kim-Sun compared with the Massachusetts median for diagnostic radiologists, 2024
- Dr. Kim-Sun
- Massachusetts median
- Medicare services
- 3,375vs 2,24251% above
- Medicare patients
- 1,602vs 1,571Close to median
Medians across 1,108 diagnostic radiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kim-Sun'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Geunwon Kim-Sun treated 1,602 Medicare patients in 2024, average age 73
CMS counts 1,602 Medicare patients who saw Dr. Kim-Sun in 2024. The largest group is 65 to 74, with 823 patients. 70% of them have high cholesterol, and 59% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kim-Sun's median patient age at 59, with 99% women.
Medicare patients, 20241,602
Average age73
Average risk score0.92
Also on Medicaid13%
Dr. Kim-Sun's Medicare patients by age, 2024
Dr. Kim-Sun's Medicare patients by sex, 2024
- Women1,58599%
- Men171%
Chronic conditions among Dr. Kim-Sun's Medicare patients, 2024
- High cholesterol70%
- High blood pressure59%
- Arthritis44%
- Osteoporosis28%
- Anxiety26%
- Cancer26%
- Mood disorders26%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kim-Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Geunwon Kim-Sun takes part in Medicare
Dr. Kim-Sun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Geunwon Kim-Sun has 1 publication on record
Dmand AI links 1 paper to Dr. Kim-Sun in 2023. Dr. Kim-Sun's most frequent co-authors are Aristotelis Filippidis, MD, PhD, Asad Ikram, MD and Magdy H. Selim, MD.
Papers1
Dr. Kim-Sun's most frequent co-authors
- Aristotelis Filippidis, MD, PhD1 shared paper
- Asad Ikram, MD1 shared paper
- Magdy H. Selim, MD1 shared paper
Recent publications by Dr. Kim-Sun
See who Dr. Kim-Sun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kim-Sun works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Geunwon Kim-Sun graduated from Boston University School of Medicine
Dr. Kim-Sun graduated from Boston University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Geunwon Kim-Sun'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Geunwon Kim-Sun
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. Geunwon Kim-Sun's NPI number?
Dr. Geunwon Kim-Sun's NPI number is 1699189688. It was assigned on June 17, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Geunwon Kim-Sun?
Dr. Geunwon Kim-Sun is a diagnostic radiologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Geunwon Kim-Sun practice?
Dr. Kim-Sun practices at 55 Fruit Street, Boston, MA 02114. Dr. Kim-Sun's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Kim-Sun to 3 hospitals, 2 medical groups and 1 community health center.
What is Dr. Geunwon Kim-Sun's office phone number?
The practice phone on file for Dr. Kim-Sun is (617) 726-2000.
What is Dr. Geunwon Kim-Sun's medical license number?
Dr. Kim-Sun holds Massachusetts license 277552.
Which hospitals is Dr. Geunwon Kim-Sun affiliated with?
Dr. Kim-Sun practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Kim-Sun is also affiliated with Newton-Wellesley Hospital. Dmand AI links Dr. Kim-Sun to 3 more hospitals.
What medical group is Dr. Geunwon Kim-Sun part of?
Dr. Kim-Sun is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Kim-Sun to 2 more medical groups.
Does Dr. Geunwon Kim-Sun accept Medicare?
Yes. CMS data shows Dr. Kim-Sun billed Medicare for 3,375 services in 2024, and Dr. Kim-Sun accepts Medicare assignment.
How many Medicare patients does Dr. Geunwon Kim-Sun see?
CMS counts 1,602 Medicare patients who saw Dr. Kim-Sun in 2024, with an average age of 73.
What services does Dr. Geunwon Kim-Sun bill to Medicare?
In 2024, Dr. Kim-Sun's most billed Medicare services were radiation oncology (77067), radiation oncology (77063) and medicare service (G0279).
Show 4 more questionsShow fewer questions
Where did Dr. Geunwon Kim-Sun go to medical school?
Dr. Kim-Sun graduated from Boston University School of Medicine in 2014.
How long has Dr. Geunwon Kim-Sun been practicing?
Dr. Kim-Sun graduated from medical school in 2014, 12 years ago.
Does Dr. Geunwon Kim-Sun do research?
Dmand AI links 1 publication to Dr. Kim-Sun.
Who does Dr. Geunwon Kim-Sun publish with?
Dr. Kim-Sun's most frequent co-authors are Aristotelis Filippidis, MD, PhD (1 shared paper), Asad Ikram, MD (1 shared paper) and Magdy H. Selim, MD (1 shared paper).
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