Se-Young Lee, M.D.
Internal Medicine Physician · Garden Grove, CA
Se-Young Lee, M.D. is an internal medicine physician with a practice address in Garden Grove, California, and NPI 1144336967, issued on Aug 22, 2006. Check the license (California A72003, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Se-Young Lee
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A72003 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12665 Garden Grove Blvd Ste 203, Garden Grove, CA 92843
- Phone
- (714) 468-5490
- Enumerated
- Aug 22, 2006
- Record last updated
- Aug 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150720003344); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 12665 Garden Grove Blvd Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Shin, DPMPrimary Podiatric Medicine Podiatrist1275824971
Verify Se-Young Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72003Check 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,028 Medicare Part D claims for 153 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 36 claims were for opioids.
Most prescribed
- Atorvastatin Calcium228 claims
- Amlodipine Besylate212 claims
- Losartan Potassium160 claims
- Rosuvastatin Calcium147 claims
- Metformin Hcl109 claims
- Vascepa87 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.
Se-Young Lee among 17,696 internal medicine physician records in California
Se-Young Lee, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1998 · median 2004 among the 11,065 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 internal medicine physician records list a practice address in Garden Grove
They are 39 of the 4,572 NPPES records with a practice address in Garden Grove, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Garden Grove → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Douglas Clark, M.D.Garden Grove, CA 928431780688572
- Asaad Hakim, M.D.Garden Grove, CA 928431477504082
- Julie Hwynn, M.D.Garden Grove, CA 928431780682401
- Shireen Khalife, DOGarden Grove, CA 928431962922393
- Euil Lim, D.OGarden Grove, CA 928431770930828
- Philip Lynn, M.D.Garden Grove, CA 928431326044819
- Tuan Xuan Nguyen, MDGarden Grove, CA 928431679519821
- Hung Nguyen, M.D.Garden Grove, CA 928431538181763
Common questions
What is Se-Young Lee, M.D.'s NPI number?
Se-Young Lee, M.D.'s National Provider Identifier (NPI) is 1144336967, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Se-Young Lee, M.D. located?
The NPPES record lists a practice address at 12665 Garden Grove Blvd Ste 203, Garden Grove, CA, 92843. Phone: (714) 468-5490. Providers update this record themselves, so call before visiting.
How can I verify Se-Young Lee, M.D.'s license?
NPPES lists California license number A72003, 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 Se-Young Lee, M.D. prescribe under Medicare Part D?
In 2024, Se-Young Lee, M.D. had 3,028 Medicare Part D claims for 153 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.