Eileen Younjin Lee
General Practice Dentistry · Orange, CA
Eileen Younjin Lee is a general practice dentistry with a practice address in Orange, California, and NPI 1689215998, issued on Oct 8, 2019. Check the license (California DDS103897, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eileen Younjin Lee
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DDS103897 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3533 E Chapman Ave Ste L, Orange, CA 92869
- Phone
- (714) 744-6000
- Enumerated
- Oct 8, 2019
- Record last updated
- Jun 6, 2024
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 3533 E Chapman Ave Ste L
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manyong Kim, D.D.S.Dentist1578712758
Verify Eileen Younjin Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DDS103897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average general practice dentistry in 2024
46 Medicare Part D claims for 20 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin19 claims
- Chlorhexidine Gluconate15 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.
Eileen Younjin Lee among 17,852 general practice dentistry records in California
Eileen Younjin Lee 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 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 13% 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 updated2024 · 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).
107 general practice dentistry records list a practice address in Orange
They are 107 of the 13,245 NPPES records with a practice address in Orange, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Orange → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Andrea Bernhardt, DDSOrange, CA 928691255814364
- John Czochanski, DDSOrange, CA 928691124158563
- Kenneth Khoo, D.D.S.Orange, CA 928691346423357
- Hyun Kim, DDSOrange, CA 928691144374158
- Byron Kim, DDSOrange, CA 928691568802411
- Daniel Marcus, DDSOrange, CA 928691740238492
- Conor PerrinOrange, CA 928691780253401
- Ann Tran, DDSOrange, CA 928691720099930
Common questions
What is Eileen Younjin Lee's NPI number?
Eileen Younjin Lee's National Provider Identifier (NPI) is 1689215998, issued on Oct 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Eileen Younjin Lee located?
The NPPES record lists a practice address at 3533 E Chapman Ave Ste L, Orange, CA, 92869. Phone: (714) 744-6000. Providers update this record themselves, so call before visiting.
How can I verify Eileen Younjin Lee's license?
NPPES lists California license number DDS103897, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Eileen Younjin Lee prescribe under Medicare Part D?
In 2024, Eileen Younjin Lee had 46 Medicare Part D claims for 20 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.