Dr. Chung H. Yoon, MD
- Medicare services, 2024
- 532
- Medicare patients, 2024
- 132
- Part D claims, 2024
- 491
- Hospital affiliations
- 2
- Industry payments
- $2,428
- Practice address
- 3400 Old Milton Pkwy, Alpharetta, GA 30005
- Practice phone
- Call (770) 475-7550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Georgia Urology PA
Alpharetta, Georgia
Find Dr. Yoon'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. Chung H. Yoon is a cardiologist in Alpharetta, Georgia
Dr. Yoon practices at Georgia Urology PA in Alpharetta, Georgia.
Dr. Yoon's NPI, 1235368630, was assigned on July 7, 2009. Dr. Yoon graduated from Medical College of Georgia School of Medicine in 2009. Dr. Yoon holds Georgia license 000000.
- NPI
- 1235368630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941466072
- NPI enumeration date
- July 7, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 475-7550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chung H. Yoon practices at Georgia Urology PA in Alpharetta, Georgia
Dr. Yoon's primary practice is Georgia Urology PA, at 3400 Old Milton Pkwy, Alpharetta, GA 30005 in Fulton County. The practice phone is (770) 475-7550.
- Georgia Urology PA3400 Old Milton Pkwy, Alpharetta, GA 30005 · Fulton CountyPhone(770) 475-7550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chung H. Yoon is affiliated with 4 sites of care and 1 medical group
Dr. Yoon's primary practice is Georgia Urology PA in Alpharetta, Georgia. Dr. Yoon is also affiliated with Northside Hospital Atlanta. The medical group on file is Southeast Medical Group. Dmand AI also links Dr. Yoon to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Chung H. Yoon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yoon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Georgia Urology PA | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chung H. Yoon is one of 665 cardiologists in Georgia
Cardiovascular disease is Dr. Yoon's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Yoon's licenses on file in 2 states: Georgia and Texas.
Specialties and state licenses
- Cardiovascular disease, GeorgiaPrimary
- Internal medicine, Texas
Cardiologists near Dr. Yoon
Counts of cardiologists 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. Chung H. Yoon billed Medicare for 532 services in 2024
CMS data shows 532 Medicare services from Dr. Yoon across 10 procedure codes in 2024, for 132 Medicare patients. Medicare paid $42,058 for them. Every service was in an office.
Dr. Yoon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1892024: 22016%
- Other services
- 2023: 322024: 150369%
- Tests and treatments
- 2023: 1262024: 10616%
- Imaging
- 2023: 292024: 29No change
- Drugs given in the office
- 2023: 352024: 2723%
Dr. Yoon compared with the Georgia median for cardiologists, 2024
- Dr. Yoon
- Georgia median
- Medicare services
- 532vs 1,75470% below
- Medicare patients
- 132vs 73582% below
- Part D claims
- 410vs 2,46783% below
Medians across 637 cardiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Yoon'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. Yoon?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yoon and other cardiologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chung H. Yoon treated 132 Medicare patients in 2024, average age 73
CMS counts 132 Medicare patients who saw Dr. Yoon in 2024. The largest group is 65 to 74, with 85 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.74, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yoon's median patient age at 56, with 43% women.
Dr. Yoon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yoon's Medicare patients by sex, 2024
- Women7456%
- Men5844%
Chronic conditions among Dr. Yoon's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis36%
- Ischemic heart disease26%
- Anxiety25%
- Diabetes23%
- Mood disorders19%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yoon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chung H. Yoon wrote 491 Medicare Part D claims in 2024
In 2024, Dr. Yoon wrote 491 Medicare Part D claims for 121 patients. 80% of them were for generic drugs. CMS names the drug for 410 of them, across 15 drugs with 11 or more claims each, at $78,557 in total drug cost. In 2023, CMS named 229 claims across 8 drugs.
Dr. Yoon's Part D claims by kind of drug, 2024
- Generic395 claims80%
- Brand-name96 claims20%
Dr. Yoon'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2292024: 41079%
Drugs named by CMS: 15 in 2024, 8 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
How Dr. Chung H. Yoon takes part in Medicare
Dr. Yoon 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. Chung H. Yoon received $2,428 in industry payments from 2016 to 2025
CMS Open Payments shows 111 general payments to Dr. Yoon from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 77% of the total. Janssen Pharmaceuticals, Inc paid the most, $460.
General payments to Dr. Yoon by program year, 2016 to 2025
General payments to Dr. Yoon by kind, 2016 to 2025
- Food and beverage$1,88177%
- Consulting fees$42017%
- Speaker and faculty fees$643%
- Honoraria$633%
Companies that paid Dr. Yoon the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chung H. Yoon graduated from Medical College of Georgia School of Medicine
Dr. Yoon graduated from Medical College of Georgia School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chung H. Yoon'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Chung H. Yoon
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. Chung H. Yoon's NPI number?
Dr. Chung H. Yoon's NPI number is 1235368630. It was assigned on July 7, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Chung H. Yoon?
Dr. Chung H. Yoon is a cardiologist in Alpharetta, Georgia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Chung H. Yoon practice?
Dr. Yoon practices at 3400 Old Milton Pkwy, Alpharetta, GA 30005. Dr. Yoon's primary practice is Georgia Urology PA in Alpharetta, Georgia. Dmand AI also links Dr. Yoon to 1 hospital and 1 group practice or clinic.
What is Dr. Chung H. Yoon's office phone number?
The practice phone on file for Dr. Yoon is (770) 475-7550.
What is Dr. Chung H. Yoon's medical license number?
Dr. Yoon holds Georgia license 000000, one of the licenses on file in 2 states.
Which states has Dr. Chung H. Yoon been licensed in?
Dmand AI has state licenses on file for Dr. Yoon in Georgia and Texas.
Which hospitals is Dr. Chung H. Yoon affiliated with?
Dr. Yoon is affiliated with Northside Hospital Atlanta. Dmand AI links Dr. Yoon to 1 more hospital.
What medical group is Dr. Chung H. Yoon part of?
Dr. Yoon is linked to Southeast Medical Group.
Does Dr. Chung H. Yoon accept Medicare?
Yes. CMS data shows Dr. Yoon billed Medicare for 532 services in 2024, and Dr. Yoon accepts Medicare assignment.
How many Medicare patients does Dr. Chung H. Yoon see?
CMS counts 132 Medicare patients who saw Dr. Yoon in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Chung H. Yoon bill to Medicare?
In 2024, Dr. Yoon's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and heart test or procedure (93015).
Where did Dr. Chung H. Yoon go to medical school?
Dr. Yoon graduated from Medical College of Georgia School of Medicine in 2009.
What drugs does Dr. Chung H. Yoon prescribe most?
In 2024 Medicare Part D data, Dr. Yoon's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Atorvastatin Calcium.
Has Dr. Chung H. Yoon received payments from drug or device companies?
CMS Open Payments shows $2,428 in general payments to Dr. Yoon from 23 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Chung H. Yoon been practicing?
Dr. Yoon graduated from medical school in 2009, 17 years ago.
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