Dr. Joon Sung Yun, MD
- Medicare services, 2024
- 127
- Medicare patients, 2024
- 88
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 2800 Godwin Blvd, Suffolk, VA 23434
- Practice phone
- Call (757) 934-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sentara Obici Hospital
Suffolk, Virginia
Find Dr. Yun'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. Joon Sung Yun is a pulmonologist in Suffolk, Virginia
Dr. Yun practices at Sentara Obici Hospital in Suffolk, Virginia.
Dr. Yun's NPI, 1952387680, was assigned on December 15, 2005. Dr. Yun graduated from Uniformed Services UHS Fe Hebert School of Med in 2001. Dr. Yun holds Virginia license 0101235221.
- NPI
- 1952387680NPI Registry (opens in a new tab)
- NPI enumeration date
- December 15, 2005
- NPI status
- Active
- Practice phone
- (757) 934-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Joon Sung Yun practices at Sentara Obici Hospital in Suffolk, Virginia
Dr. Yun's primary practice is Sentara Obici Hospital, at 2800 Godwin Blvd, Suffolk, VA 23434 in Suffolk City. The practice phone is (757) 934-4000.
- Sentara Obici Hospital2800 Godwin Blvd, Suffolk, VA 23434 · Suffolk CityPhone(757) 934-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joon Sung Yun is affiliated with 1 site of care and 1 medical group
Dr. Yun's primary practice is Sentara Obici Hospital in Suffolk, Virginia. The medical group on file is Sentara Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Joon Sung Yun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Obici Hospital | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joon Sung Yun is one of 339 pulmonologists in Virginia
Pulmonary disease is Dr. Yun's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Yun is licensed in Virginia.
Specialties and state licenses
- Pulmonary disease, VirginiaPrimary
Pulmonologists near Dr. Yun
Counts of pulmonologists 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. Joon Sung Yun billed Medicare for 127 services in 2024
CMS data shows 127 Medicare services from Dr. Yun across 3 procedure codes in 2024, for 88 Medicare patients. Medicare paid $17,723 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Yun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1672024: 12724%
Dr. Yun compared with the Virginia median for pulmonologists, 2024
- Dr. Yun
- Virginia median
- Medicare services
- 127vs 74783% below
- Medicare patients
- 88vs 37476% below
Medians across 324 pulmonologists in Virginia with Dmand AI profiles that report each measure.
Dr. Yun'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. Yun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yun and other pulmonologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joon Sung Yun treated 88 Medicare patients in 2024, average age 75
CMS counts 88 Medicare patients who saw Dr. Yun in 2024. The largest group is 75 to 84, with 32 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.62, 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. Yun's median patient age at 69, with 14% women.
Dr. Yun's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yun's Medicare patients by sex, 2024
- Women3944%
- Men4956%
Chronic conditions among Dr. Yun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure68%
- Chronic kidney disease56%
- Arthritis55%
- COPD55%
- Diabetes53%
- Ischemic heart disease48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yun'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
- Women14%
- Men86%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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.
Dr. Joon Sung Yun graduated from Uniformed Services UHS Fe Hebert School of Med
Dr. Yun graduated from Uniformed Services UHS Fe Hebert School of Med in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joon Sung Yun'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) |
| 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. Joon Sung Yun
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. Joon Sung Yun's NPI number?
Dr. Joon Sung Yun's NPI number is 1952387680. It was assigned on December 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joon Sung Yun?
Dr. Joon Sung Yun is a pulmonologist in Suffolk, Virginia. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Joon Sung Yun practice?
Dr. Yun practices at 2800 Godwin Blvd, Suffolk, VA 23434. Dr. Yun's primary practice is Sentara Obici Hospital in Suffolk, Virginia.
What is Dr. Joon Sung Yun's office phone number?
The practice phone on file for Dr. Yun is (757) 934-4000.
What is Dr. Joon Sung Yun's medical license number?
Dr. Yun holds Virginia license 0101235221.
What medical group is Dr. Joon Sung Yun part of?
Dr. Yun is linked to Sentara Medical Group.
Does Dr. Joon Sung Yun accept Medicare?
Yes. CMS data shows Dr. Yun billed Medicare for 127 services in 2024.
How many Medicare patients does Dr. Joon Sung Yun see?
CMS counts 88 Medicare patients who saw Dr. Yun in 2024, with an average age of 75.
What services does Dr. Joon Sung Yun bill to Medicare?
In 2024, Dr. Yun's most billed Medicare services were critical care (99291), hospital inpatient care (99222) and hospital inpatient care (99221).
Where did Dr. Joon Sung Yun go to medical school?
Dr. Yun graduated from Uniformed Services UHS Fe Hebert School of Med in 2001.
How long has Dr. Joon Sung Yun been practicing?
Dr. Yun graduated from medical school in 2001, 25 years ago.
Selling to pulmonary disease practices?
See pulmonologists in Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card