Jongsoon Yoon, D.M.D
General Practice Dentistry · Los Angeles, CA
Jongsoon Yoon, D.M.D is a general practice dentistry with a practice address in Los Angeles, California, and NPI 1487840351, issued on Sep 24, 2007. Check the license (California 55389, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jongsoon Yoon
- Credential
- D.M.D
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 55389 CA
Self-reported in NPPES; status is on the state search - Practice location
- 520 S. Virgil Ave Suite 101, Los Angeles, CA 90020
- Phone
- (213) 383-0010
- Enumerated
- Sep 24, 2007
- Record last updated
- Apr 22, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (213) 383-0016
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Jongsoon Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average general practice dentistry in 2024
452 Medicare Part D claims for 131 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin149 claims
- Ibuprofen143 claims
- Chlorhexidine Gluconate138 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Jongsoon Yoon among 17,852 general practice dentistry records in California
Jongsoon Yoon, D.M.D is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
916 general practice dentistry records list a practice address in Los Angeles
They are 916 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Los Angeles → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Chang Chung, DDSLos Angeles, CA 900201740325430
- Leonor Eslao, DMDLos Angeles, CA 900201336137520
- Kent Hwang, DDSLos Angeles, CA 900201801094610
- Scott Kim, DDSLos Angeles, CA 900201548356108
- Kiho Kim, D.M.D.Los Angeles, CA 900201811025604
- Inkwon Kim, D.D.S.Los Angeles, CA 900201376663575
- Andrew Kwon, D.D.S.Los Angeles, CA 900201215063011
- Byung Lee, D.D.S.Los Angeles, CA 900201093878308
Common questions
What is Jongsoon Yoon, D.M.D's NPI number?
Jongsoon Yoon, D.M.D's National Provider Identifier (NPI) is 1487840351, issued on Sep 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jongsoon Yoon, D.M.D located?
The NPPES record lists a practice address at 520 S. Virgil Ave Suite 101, Los Angeles, CA, 90020. Phone: (213) 383-0010. Providers update this record themselves, so call before visiting.
How can I verify Jongsoon Yoon, D.M.D's license?
NPPES lists California license number 55389, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jongsoon Yoon, D.M.D prescribe under Medicare Part D?
In 2024, Jongsoon Yoon, D.M.D had 452 Medicare Part D claims for 131 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
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.