Dr. Su Yun Chung, MD
- Medicare services, 2024
- 2,051
- Medicare patients, 2024
- 425
- Part D claims, 2024
- 405
- Publications
- 10
- Hospital affiliations
- 1
- Practice address
- 100 Port Washington Boulevard, Roslyn, NY 11576
- Practice phone
- Call (516) 562-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chung'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. Su Yun Chung is a hematologist and oncologist in Roslyn, New York
Dr. Chung practices at St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre.
Dr. Chung's NPI, 1538523642, was assigned on April 6, 2016. Dr. Chung graduated from Korea University College of Medicine in 2009. Dr. Chung holds New York license 299549.
- NPI
- 1538523642NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395089635
- NPI enumeration date
- April 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 562-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Su Yun Chung practices at St. Francis Hospital & Heart Center in Roslyn, New York
Dr. Chung's primary practice is St. Francis Hospital & Heart Center, at 100 Port Washington Boulevard, Roslyn, NY 11576 in Nassau County. The practice phone is (516) 562-6000.
- St. Francis Hospital & Heart Center100 Port Washington Boulevard, Roslyn, NY 11576 · Nassau CountyPhone(516) 562-6000
Source: Dmand AI Affiliation Data
Dr. Su Yun Chung is affiliated with 3 sites of care and 1 medical group
Dr. Chung's primary practice is St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre. The medical group on file is Cardiac Interventional Group. Dmand AI also links Dr. Chung to 1 more group practice or clinic and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Su Yun Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Francis Hospital & Heart Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Diocese of Rockville Centre and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Su Yun Chung is one of 996 hematologists and oncologists in New York
Hematology and oncology is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chung is board certified in hematology by the American Board of Internal Medicine. Dr. Chung is licensed in New York.
Specialties and state licenses
- Hematology and oncology, New YorkPrimary
Clinical focus
Dmand AI lists chronic anemia, deep vein thrombosis (DVT), fluid and electrolyte imbalances and purpura and thrombocytopenia among the conditions Dr. Chung treats.
Hematologists and oncologists near Dr. Chung
Counts of hematologists and 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
Dr. Su Yun Chung billed Medicare for 2,051 services in 2024
CMS data shows 2,051 Medicare services from Dr. Chung across 16 procedure codes in 2024, for 425 Medicare patients. Medicare paid $118,401 for them.
Dr. Chung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9342024: 1,06714%
- Lab and pathology
- 2023: 6182024: 88243%
- Other services
- 2023: 02024: 56
- Surgery
- 2023: 482024: 464%
Where Dr. Chung's Medicare services took place, 2024
- In an office1,60978%
- In a facility44222%
Dr. Chung compared with the New York median for hematologists and oncologists, 2024
- Dr. Chung
- New York median
- Medicare services
- 2,051vs 6683.1 times
- Medicare patients
- 425vs 2102.0 times
- Part D claims
- 188vs 25827% below
Medians across 940 hematologists and oncologists in New York with Dmand AI profiles that report each measure.
Dr. Chung'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.
Need commercial claims for Dr. Chung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chung and other hematologists and oncologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Su Yun Chung treated 425 Medicare patients in 2024, average age 79
CMS counts 425 Medicare patients who saw Dr. Chung in 2024. The largest group is 75 to 84, with 193 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 2.41, 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. Chung's median patient age at 70, with 60% women.
Dr. Chung's Medicare patients by age, 2024
Dr. Chung's Medicare patients by sex, 2024
- Women23455%
- Men19145%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease68%
- Arthritis64%
- Heart failure53%
- Atrial fibrillation51%
- Chronic kidney disease50%
- Diabetes46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Su Yun Chung wrote 405 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 405 Medicare Part D claims for 75 patients. 73% of them were for generic drugs. CMS names the drug for 188 of them, across 9 drugs with 11 or more claims each, at $46,582 in total drug cost. In 2023, CMS named 88 claims across 5 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic296 claims73%
- Brand-name109 claims27%
Dr. Chung'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.
Drug classes CMS tracks in Dr. Chung's Part D claims, 2024
- Opioids3%12 of 405 claims
- Antibiotics4%15 of 405 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 882024: 188114%
Drugs named by CMS: 9 in 2024, 5 in 2023.
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
Dr. Su Yun Chung offers telehealth to Medicare patients
Dr. Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chung as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Su Yun Chung has 10 publications on record
Dmand AI links 10 papers to Dr. Chung, published from 2019 to 2021. 2021 was the busiest year, with 4. Dr. Chung's most frequent co-authors are Jeffrey Z. Chi, MD, Elham Azimi-Nekoo, MD and Sunandana Chandra, MD.
Dr. Chung's most frequent co-authors
- Jeffrey Z. Chi, MD3 shared papers
- Elham Azimi-Nekoo, MD2 shared papers
- Sunandana Chandra, MD1 shared paper
Recent publications by Dr. Chung
BMJ Case Rep
See who Dr. Chung researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chung works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Su Yun Chung received $515 in industry payments from 2022 to 2025
CMS Open Payments shows 21 general payments to Dr. Chung from 13 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 86% of the total. Novartis Pharmaceuticals Corporation paid the most, $88.
General payments to Dr. Chung by program year, 2022 to 2025
General payments to Dr. Chung by kind, 2022 to 2025
- Food and beverage$44186%
- Education$7414%
Companies that paid Dr. Chung the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Su Yun Chung graduated from Korea University College of Medicine
Dr. Chung graduated from Korea University College of Medicine in 2009.
- Medical school
- Board certified in hematology
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Su Yun Chung accepts plans from 16 insurance carriers
Dr. Chung is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Cigna
- +8 more carriersWith a free account
Plan types Dr. Chung accepts, by number of carriers
- PPO11
- Medicare10
- HMO7
- POS5
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Su Yun Chung'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Su Yun Chung
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. Su Yun Chung's NPI number?
Dr. Su Yun Chung's NPI number is 1538523642. It was assigned on April 6, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Su Yun Chung?
Dr. Su Yun Chung is a hematologist and oncologist in Roslyn, New York. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Su Yun Chung practice?
Dr. Chung practices at 100 Port Washington Boulevard, Roslyn, NY 11576. Dr. Chung's primary practice is St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre. Dmand AI also links Dr. Chung to 1 group practice or clinic and 1 hospice.
What is Dr. Su Yun Chung's office phone number?
The practice phone on file for Dr. Chung is (516) 562-6000.
What is Dr. Su Yun Chung's medical license number?
Dr. Chung holds New York license 299549.
Which hospitals is Dr. Su Yun Chung affiliated with?
Dr. Chung practices at St. Francis Hospital & Heart Center in Roslyn, New York.
What medical group is Dr. Su Yun Chung part of?
Dr. Chung is linked to Cardiac Interventional Group.
Does Dr. Su Yun Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 2,051 services in 2024, and Dr. Chung accepts Medicare assignment.
Does Dr. Su Yun Chung offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chung as offering telehealth services.
How many Medicare patients does Dr. Su Yun Chung see?
CMS counts 425 Medicare patients who saw Dr. Chung in 2024, with an average age of 79.
Show 9 more questionsShow fewer questions
Is Dr. Su Yun Chung board certified?
Yes. Dr. Chung is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Su Yun Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were lab and pathology test (85025), lab and pathology test (85045) and office visit, established patient (99213).
Where did Dr. Su Yun Chung go to medical school?
Dr. Chung graduated from Korea University College of Medicine in 2009.
What drugs does Dr. Su Yun Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Eliquis, Alprazolam and Pantoprazole Sodium.
Has Dr. Su Yun Chung received payments from drug or device companies?
CMS Open Payments shows $515 in general payments to Dr. Chung from 13 companies from 2022 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Su Yun Chung been practicing?
Dr. Chung graduated from medical school in 2009, 17 years ago.
Does Dr. Su Yun Chung do research?
Dmand AI links 10 publications to Dr. Chung, published from 2019 to 2021.
Who does Dr. Su Yun Chung publish with?
Dr. Chung's most frequent co-authors are Jeffrey Z. Chi, MD (3 shared papers), Elham Azimi-Nekoo, MD (2 shared papers) and Sunandana Chandra, MD (1 shared paper).
What insurance does Dr. Su Yun Chung accept?
Dr. Chung is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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