Hyein Jeon
- Part D claims, 2024
- 182
- Hospital affiliations
- 1
- Industry payments
- $449
- Medical group
- 1
- State license
- 1
- Practice address
- 110 Irving Street NW, Washington, DC 20010
- Practice phone
- Call (202) 877-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Hyein Jeon'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.
Hyein Jeon is a medical oncologist in Washington, District of Columbia
Hyein Jeon practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Hyein Jeon's NPI, 1376005561, was assigned on April 5, 2019. Hyein Jeon graduated from Drexel University College of Medicine in 2019. Hyein Jeon holds District of Columbia license MD600004535.
- NPI
- 1376005561NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880181023
- NPI enumeration date
- April 5, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 877-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hyein Jeon practices at MedStar Washington Hospital Center in Washington, District of Columbia
Hyein Jeon's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.
- MedStar Washington Hospital Center110 Irving Street NW, Washington, DC 20010 · The District CountyPhone(202) 877-7000
Source: Dmand AI Affiliation Data
Hyein Jeon is affiliated with 1 site of care and 1 medical group
Hyein Jeon's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. The medical group on file is MedStar Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hyein Jeon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hyein Jeon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Washington Hospital Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Hyein Jeon is one of 39 medical oncologists in District of Columbia
Medical oncology is Hyein Jeon's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Hyein Jeon is licensed in District of Columbia.
Specialties and state licenses
- Medical oncology, District of ColumbiaPrimary
Medical oncologists near Hyein Jeon
Counts of medical oncologists 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
Hyein Jeon's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Hyein Jeon's median patient age at 73, with 55% women.
Hyein Jeon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Hyein Jeon wrote 182 Medicare Part D claims in 2024
In 2024, Hyein Jeon wrote 182 Medicare Part D claims for 53 patients. 81% of them were for generic drugs. CMS names the drug for 66 of them, across 4 drugs with 11 or more claims each, at $9,070 in total drug cost.
Hyein Jeon's Part D claims by kind of drug, 2024
- Generic147 claims81%
- Brand-name35 claims19%
Hyein Jeon's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Hyein Jeon offers telehealth to Medicare patients
Hyein Jeon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Hyein Jeon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Hyein Jeon received $449 in industry payments in 2025
CMS Open Payments shows 5 general payments to Hyein Jeon from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $268.
Companies that paid Hyein Jeon the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Hyein Jeon graduated from Drexel University College of Medicine
Hyein Jeon graduated from Drexel University College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Hyein Jeon'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| 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 Hyein Jeon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hyein Jeon's NPI number?
Hyein Jeon's NPI number is 1376005561. It was assigned on April 5, 2019, and it is active in the NPI Registry.
What does Hyein Jeon specialize in?
Hyein Jeon is a medical oncologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Hyein Jeon practice?
Hyein Jeon practices at 110 Irving Street NW, Washington, DC 20010. Hyein Jeon's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
What is Hyein Jeon's office phone number?
The practice phone on file for Hyein Jeon is (202) 877-7000.
What is Hyein Jeon's medical license number?
Hyein Jeon holds District of Columbia license MD600004535.
Which hospitals is Hyein Jeon affiliated with?
Hyein Jeon practices at MedStar Washington Hospital Center in Washington, District of Columbia.
What medical group is Hyein Jeon part of?
Hyein Jeon is linked to MedStar Medical Group.
Does Hyein Jeon accept Medicare?
Yes. CMS lists Hyein Jeon as accepting Medicare assignment.
Does Hyein Jeon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Hyein Jeon as offering telehealth services.
Where did Hyein Jeon go to medical school?
Hyein Jeon graduated from Drexel University College of Medicine in 2019.
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What drugs does Hyein Jeon prescribe most?
In 2024 Medicare Part D data, Hyein Jeon's most prescribed drugs by claims were Anastrozole, Valacyclovir and Letrozole.
Has Hyein Jeon received payments from drug or device companies?
CMS Open Payments shows $449 in general payments to Hyein Jeon from 4 companies from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Hyein Jeon been practicing?
Hyein Jeon graduated from medical school in 2019, 7 years ago.
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