Dr. Chul Won Chung, MD
- Medicare services, 2024
- 543
- Medicare patients, 2024
- 200
- Part D claims, 2024
- 244
- Hospital affiliations
- 2
- Industry payments
- $19
- Practice address
- 252 McHenry St, Burlington, WI 53105
- Practice phone
- Call (262) 767-6545
- 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. Chul Won Chung is a hospitalist in Burlington, Wisconsin
Dr. Chung practices at Aurora Medical Center - Burlington in Burlington, Wisconsin, part of Advocate Health.
Dr. Chung's NPI, 1326533019, was assigned on June 26, 2018. Dr. Chung holds Wisconsin license 74782.
- NPI
- 1326533019NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729497284
- NPI enumeration date
- June 26, 2018
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (262) 767-6545
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Chul Won Chung practices at Aurora Medical Center - Burlington in Burlington, Wisconsin
Dr. Chung's primary practice is Aurora Medical Center - Burlington, at 252 McHenry St, Burlington, WI 53105 in Racine County. The practice phone is (262) 767-6545.
- Aurora Medical Center - Burlington252 McHenry St, Burlington, WI 53105 · Racine CountyPhone(262) 767-6545
Source: Dmand AI Affiliation Data
Dr. Chul Won Chung is affiliated with 3 sites of care and 1 medical group
Dr. Chung's primary practice is Aurora Medical Center - Burlington in Burlington, Wisconsin, part of Advocate Health. Dr. Chung is also affiliated with Aurora St. Luke's Medical Center. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Chung to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chul Won 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 |
|---|---|
| Aurora Medical Center - Burlington | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chul Won Chung is one of 773 hospitalists in Wisconsin
Hospitalist is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Chung is licensed in Wisconsin.
Specialties and state licenses
- Hospitalist, WisconsinPrimary
Hospitalists near Dr. Chung
Counts of hospitalists 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. Chul Won Chung billed Medicare for 543 services in 2024
CMS data shows 543 Medicare services from Dr. Chung across 7 procedure codes in 2024, for 200 Medicare patients. Medicare paid $42,019 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6742024: 54319%
Dr. Chung compared with the Wisconsin median for hospitalists, 2024
- Dr. Chung
- Wisconsin median
- Medicare services
- 543vs 35752% above
- Medicare patients
- 200vs 16521% above
- Part D claims
- 56vs 7828% below
Medians across 743 hospitalists in Wisconsin 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chul Won Chung treated 200 Medicare patients in 2024, average age 78
CMS counts 200 Medicare patients who saw Dr. Chung in 2024. The largest group is 75 to 84, with 82 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.32, 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 78, with 54% women.
Dr. Chung's Medicare patients by age, 2024
Dr. Chung's Medicare patients by sex, 2024
- Women10754%
- Men9347%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Chronic kidney disease57%
- Ischemic heart disease48%
- Heart failure46%
- Mood disorders45%
- Depression44%
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 78
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chul Won Chung wrote 244 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 244 Medicare Part D claims for 100 patients. 86% of them were for generic drugs. CMS names the drug for 56 of them, across 4 drugs with 11 or more claims each, at $402 in total drug cost. In 2023, CMS named 95 claims across 6 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic211 claims86%
- Brand-name and other33 claims14%
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
- Opioids7%16 of 244 claims
- Antibiotics13%32 of 244 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: 952024: 5641%
Drugs named by CMS: 4 in 2024, 6 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. Chul Won Chung offers telehealth to Medicare patients
CMS lists Dr. Chung as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Chul Won Chung received $19 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Chung from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $19.
Companies that paid Dr. Chung the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chul Won 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Chul Won 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. Chul Won Chung's NPI number?
Dr. Chul Won Chung's NPI number is 1326533019. It was assigned on June 26, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Chul Won Chung?
Dr. Chul Won Chung is a hospitalist in Burlington, Wisconsin. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Chul Won Chung practice?
Dr. Chung practices at 252 McHenry St, Burlington, WI 53105. Dr. Chung's primary practice is Aurora Medical Center - Burlington in Burlington, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Chung to 1 hospice.
What is Dr. Chul Won Chung's office phone number?
The practice phone on file for Dr. Chung is (262) 767-6545.
What is Dr. Chul Won Chung's medical license number?
Dr. Chung holds Wisconsin license 74782.
Which hospitals is Dr. Chul Won Chung affiliated with?
Dr. Chung practices at Aurora Medical Center - Burlington in Burlington, Wisconsin. Dr. Chung is also affiliated with Aurora St. Luke's Medical Center.
What medical group is Dr. Chul Won Chung part of?
Dr. Chung is linked to Aurora Medical Group.
Does Dr. Chul Won Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 543 services in 2024.
Does Dr. Chul Won Chung offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chung as offering telehealth services.
How many Medicare patients does Dr. Chul Won Chung see?
CMS counts 200 Medicare patients who saw Dr. Chung in 2024, with an average age of 78.
Show 4 more questionsShow fewer questions
What services does Dr. Chul Won Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99238).
What drugs does Dr. Chul Won Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Furosemide, Metoprolol Succinate and Pantoprazole Sodium.
Has Dr. Chul Won Chung received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Chung from 1 company from 2021 to 2021. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Chul Won Chung been practicing?
Dr. Chung graduated from medical school in 2014, 12 years ago.
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