Dr. Hyewon Hyun, MD

  • Boston, MA
  • Diagnostic radiologist
NPI1063587889PAC ID5395714448
Medicare services, 2024
926
Medicare patients, 2024
893
Publications
17
Hospital affiliations
6
Medical groups
4
Practice address
75 Francis Street, Boston, MA 02115
Practice phone
Call (617) 732-5500
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Brigham and Women's Hospital

Hospital · Boston, Massachusetts

See all 11 affiliations

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Dr. Hyewon Hyun is a diagnostic radiologist in Boston, Massachusetts

Dr. Hyun practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.

Dr. Hyun's NPI, 1063587889, was assigned on November 21, 2006. Dr. Hyun graduated from Albany Medical College in 1989. Dr. Hyun's Massachusetts license number on file is 203740.

NPI and contact details
Medicare PAC ID
5395714448
NPI enumeration date
November 21, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(617) 732-5500
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
63
Medical school graduation
1989

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Hyewon Hyun practices at Brigham and Women's Hospital in Boston, Massachusetts

Dr. Hyun's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.

Source: Dmand AI Affiliation Data

Dr. Hyewon Hyun is affiliated with 7 sites of care and 4 medical groups

Dr. Hyun's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Hyun is also affiliated with Massachusetts General Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Hyun to 4 more hospitals, 3 medical groups and 1 hospital outpatient department, each named with a free account.

See all 11 affiliations for Dr. Hyun

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Hyewon Hyun's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hyun practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Brigham and Women's HospitalAvailable with a free account
+6 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Hyewon Hyun is one of 1,246 diagnostic radiologists in Massachusetts

Diagnostic radiology is Dr. Hyun's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Hyun is board certified in nuclear medicine by the American Board of Nuclear Medicine. Dmand AI has Dr. Hyun's licenses on file in 3 states: Massachusetts, Pennsylvania and Illinois.

Specialties and state licenses

  • Diagnostic radiology, MassachusettsPrimaryLicense 203740 · 2000 to 2025 · taxonomy 2085R0202X
  • Pennsylvania license1999 to 2000
  • Illinois license1989 to 1999

Diagnostic radiologists near Dr. Hyun

Counts of diagnostic 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. Hyewon Hyun billed Medicare for 926 services in 2024

CMS data shows 926 Medicare services from Dr. Hyun across 6 procedure codes in 2024, for 893 Medicare patients. Medicare paid $75,283 for them.

Medicare services, 2024926
Medicare patients893
Paid by Medicare$75,283
Procedure codes6

Dr. Hyun's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,1782024: 92621%

Where Dr. Hyun's Medicare services took place, 2024

  • In an office15317%
  • In a facility77383%

Dr. Hyun compared with the Massachusetts median for diagnostic radiologists, 2024

  • Dr. Hyun
  • Massachusetts median
Medicare services
926vs 2,24259% below
Medicare patients
893vs 1,57143% below

Medians across 1,108 diagnostic radiologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Hyun'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. Hyewon Hyun treated 893 Medicare patients in 2024, average age 74

CMS counts 893 Medicare patients who saw Dr. Hyun in 2024. The largest group is 65 to 74, with 409 patients. 73% of them have high cholesterol, and 71% have high blood pressure. 13% are also on Medicaid. Their average risk score is 2.23, 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. Hyun's median patient age at 69, with 44% women.

Medicare patients, 2024893
Average age74
Average risk score2.23
Also on Medicaid13%

Dr. Hyun's Medicare patients by age, 2024

Dr. Hyun's Medicare patients by sex, 2024

  • Women40746%
  • Men48654%

Chronic conditions among Dr. Hyun's Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure71%
  3. Cancer57%
  4. Arthritis42%
  5. Anxiety29%
  6. Ischemic heart disease29%
  7. Mood disorders26%
  8. Chronic kidney disease23%

Share of Medicare patients with each condition. A patient can have several.

Dr. Hyun's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women44%
  • Men55%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Dr. Hyewon Hyun takes part in Medicare

Dr. Hyun 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. Hyewon Hyun has 17 publications on record

Dmand AI links 17 papers to Dr. Hyun, published from 2019 to 2025. 2021 was the busiest year, with 3. The most frequent topics are Positron-Emission Tomography, Fluorodeoxyglucose F18 and Radiopharmaceuticals. Dr. Hyun has published most often in Clin Nucl Med. Dr. Hyun's most frequent co-authors are Hunbo Shim, Elizabeth H. Dibble, MD and Matthew Robertson, MD.

Papers17
Years published2019 to 2025

Dr. Hyun's papers by year, 2019 to 2025

Topics Dr. Hyun writes about most

  • Positron-Emission Tomography
  • Fluorodeoxyglucose F18
  • Radiopharmaceuticals
  • Tomography, X-Ray Computed
  • Internship and Residency
  • Multimodal Imaging
  • Nuclear Medicine
  • Positron Emission Tomography Computed Tomography

Dr. Hyun's most frequent co-authors

Recent publications by Dr. Hyun

See all 17 publications and co-authors

See who Dr. Hyun researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hyun works with, so you can find a warm path to the right diagnostic radiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Hyewon Hyun graduated from Albany Medical College

Dr. Hyun graduated from Albany Medical College in 1989.

  1. Medical schoolAlbany Medical College
  2. Board certified in nuclear medicineAmerican Board of Nuclear Medicine
  3. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Hyewon Hyun accepts plans from 15 insurance carriers

Dr. Hyun is in network with 15 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.

Plan types Dr. Hyun accepts, by number of carriers

  1. HMO7
  2. PPO7
  3. EPO3
  4. Medicaid3
  5. Medicare3
  6. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Hyewon Hyun's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Hyewon Hyun

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. Hyewon Hyun's NPI number?

Dr. Hyewon Hyun's NPI number is 1063587889. It was assigned on November 21, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Hyewon Hyun?

Dr. Hyewon Hyun is a diagnostic radiologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Hyewon Hyun practice?

Dr. Hyun practices at 75 Francis Street, Boston, MA 02115. Dr. Hyun's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Hyun to 4 hospitals, 3 medical groups and 1 hospital outpatient department.

What is Dr. Hyewon Hyun's office phone number?

The practice phone on file for Dr. Hyun is (617) 732-5500.

What is Dr. Hyewon Hyun's medical license number?

Dr. Hyun's Massachusetts license number on file is 203740, one of the licenses on file in 3 states.

Which states has Dr. Hyewon Hyun been licensed in?

Dmand AI has state licenses on file for Dr. Hyun in Massachusetts (2000 to 2025), Pennsylvania (1999 to 2000) and Illinois (1989 to 1999).

Which hospitals is Dr. Hyewon Hyun affiliated with?

Dr. Hyun practices at Brigham and Women's Hospital in Boston, Massachusetts. Dr. Hyun is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Hyun to 4 more hospitals.

What medical group is Dr. Hyewon Hyun part of?

Dr. Hyun is linked to Brigham and Women's Hospital. Dmand AI links Dr. Hyun to 3 more medical groups.

Does Dr. Hyewon Hyun accept Medicare?

Yes. CMS data shows Dr. Hyun billed Medicare for 926 services in 2024, and Dr. Hyun accepts Medicare assignment.

How many Medicare patients does Dr. Hyewon Hyun see?

CMS counts 893 Medicare patients who saw Dr. Hyun in 2024, with an average age of 74.

Show 7 more questionsShow fewer questions

Is Dr. Hyewon Hyun board certified?

Yes. Dr. Hyun is board certified in nuclear medicine by the American Board of Nuclear Medicine.

What services does Dr. Hyewon Hyun bill to Medicare?

In 2024, Dr. Hyun's most billed Medicare services were nuclear medicine (78815), nuclear medicine (78816) and nuclear medicine (78306).

Where did Dr. Hyewon Hyun go to medical school?

Dr. Hyun graduated from Albany Medical College in 1989.

How long has Dr. Hyewon Hyun been practicing?

Dr. Hyun graduated from medical school in 1989, 37 years ago.

Does Dr. Hyewon Hyun do research?

Dmand AI links 17 publications to Dr. Hyun, published from 2019 to 2025.

Who does Dr. Hyewon Hyun publish with?

Dr. Hyun's most frequent co-authors are Hunbo Shim (4 shared papers), Elizabeth H. Dibble, MD (2 shared papers) and Matthew Robertson, MD (2 shared papers).

What insurance does Dr. Hyewon Hyun accept?

Dr. Hyun is in network with 15 carriers, including United Healthcare, Elevance and Aetna. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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