Joon Sung Yun, M.D.
Pulmonary Disease Physician · Portsmouth, VA
Joon Sung Yun, M.D. is a pulmonary disease physician with a practice address in Portsmouth, Virginia, and NPI 1952387680, issued on Dec 15, 2005. Check the license (Virginia 0101235221, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Joon Sung Yun
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 0101235221 VA
Self-reported in NPPES; status is on the state search - Practice location
- 620 John Paul Jones Cir, Portsmouth, VA 23708
- Phone
- (757) 953-2075
- Enumerated
- Dec 15, 2005
- Record last updated
- Sep 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (757) 953-0832
- Medicare enrollment
- Enrolled (PECOS I20160516001576); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 2001
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 386 in Virginia → Look up another NPI →
Also registered at 620 John Paul Jones Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Aalto, DPMFoot & Ankle Surgery Podiatrist1518196054
- Joy Aaron, RNRegistered Nurse1083765911
- Mark Abadilla, CRNACertified Registered Nurse Anesthetist1447135793
- Jason Abbot, PHARMDPharmacotherapy Pharmacist1215907324
- Renee AbernathyStudent in an Organized Health Care Education/Training Program1124969670
- Vivek Abraham, MDStudent in an Organized Health Care Education/Training Program1942829494
Verify Joon Sung Yun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101235221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sentara Medical GroupNorfolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joon Sung Yun among 386 pulmonary disease physician records in Virginia
Joon Sung Yun, M.D. is one of 386 pulmonary disease physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2001 · median 2002 among the 252 with a school on file
- Record last updated2017 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Virginia
There are 386 pulmonary disease physician records in Virginia.
All 386 in Virginia → Every provider in Portsmouth → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Erran Briggs, MDPortsmouth, VA 237081972001667
- Robert Callaway, MDPortsmouth, VA 237081164587044
- Tyler Church, D.O.Portsmouth, VA 237081023464591
- Barton Gumpert, M.D.Portsmouth, VA 237081487634903
- Dermot Killian, MDPortsmouth, VA 237081215004718
- Michael Luca, D.O.Portsmouth, VA 237081720344534
- Nam Ly, M.D.Portsmouth, VA 237081780655837
- Christopher Shank, M.D.Portsmouth, VA 237081497122543
Common questions
What is Joon Sung Yun, M.D.'s NPI number?
Joon Sung Yun, M.D.'s National Provider Identifier (NPI) is 1952387680, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joon Sung Yun, M.D. located?
The NPPES record lists a practice address at 620 John Paul Jones Cir, Portsmouth, VA, 23708. Phone: (757) 953-2075. Providers update this record themselves, so call before visiting.
How can I verify Joon Sung Yun, M.D.'s license?
NPPES lists Virginia license number 0101235221, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.