Michelle Eunjoo Lee, D.O.
Emergency Medicine Physician · La Palma, CA
Michelle Eunjoo Lee, D.O. is an emergency medicine physician with a practice address in La Palma, California, and NPI 1528592870, issued on Apr 13, 2017. Check the license (California 20A18224, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michelle Eunjoo Lee
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 20A18224 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7901 Walker St, La Palma, CA 90623
- Phone
- (714) 670-7400
- Enumerated
- Apr 13, 2017
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 7901 Walker St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachelle Douglass, MDEmergency Medicine Physician1134156649
- Jackie FanPhysical Therapist1326791815
- Henry Huynh, RCP, RRTRegistered Respiratory Therapist1912482647
- Jeffrey Judson, MDEmergency Medicine Physician1316988017
- Inderjeet Julka, M.D.Anesthesiology Physician1174582654
- Qiao-Ling Li, M.D.Anesthesiology Physician1134190879
Verify Michelle Eunjoo Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A18224Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average emergency medicine physician in 2024
53 Medicare Part D claims for 34 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Michelle Eunjoo Lee among 7,751 emergency medicine physician records in California
Michelle Eunjoo Lee, D.O. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in La Palma → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Rachelle Douglass, MDLa Palma, CA 906231134156649
- Jeffrey Judson, MDLa Palma, CA 906231316988017
- Richard McCauley, MDLa Palma, CA 906231538102587
- John Choi, DOBuena Park, CA 906211710447941
- Lauren Trainor, DOCypress, CA 906301215957436
- Sergio Hernandez, MDMontebello, CA 906401346404456
- Dale Knox, M.D.Montebello, CA 906401215998919
- Raul Lopez, M.D.Montebello, CA 906401124089701
Common questions
What is Michelle Eunjoo Lee, D.O.'s NPI number?
Michelle Eunjoo Lee, D.O.'s National Provider Identifier (NPI) is 1528592870, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Eunjoo Lee, D.O. located?
The NPPES record lists a practice address at 7901 Walker St, La Palma, CA, 90623. Phone: (714) 670-7400. Providers update this record themselves, so call before visiting.
How can I verify Michelle Eunjoo Lee, D.O.'s license?
NPPES lists California license number 20A18224, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michelle Eunjoo Lee, D.O. prescribe under Medicare Part D?
In 2024, Michelle Eunjoo Lee, D.O. had 53 Medicare Part D claims for 34 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.