Sun Yong Lee, M.D.
Internal Medicine Physician · French Camp, CA
Sun Yong Lee, M.D. is an internal medicine physician with a practice address in French Camp, California, and NPI 1922599539, issued on May 21, 2018. Check the license (California A173322, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sun Yong Lee
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A173322 CA
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Hospital RD, French Camp, CA 95231
- Phone
- (209) 468-6937
- Enumerated
- May 21, 2018
- Record last updated
- Mar 21, 2024
- Fax
- (209) 468-7042
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 500 W Hospital RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sun Yong Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A173322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average internal medicine physician in 2024
4,060 Medicare Part D claims for 342 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Atorvastatin Calcium446 claims
- Amlodipine Besylate237 claims
- Losartan Potassium171 claims
- Lisinopril152 claims
- Albuterol Sulfate Hfa144 claims
- Metformin Hcl99 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.
Sun Yong Lee among 17,696 internal medicine physician records in California
Sun Yong 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 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2024 · 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).
48 internal medicine physician records list a practice address in French Camp
They are 48 of the 793 NPPES records with a practice address in French Camp, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in French Camp → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Maryrose Bautista, M.D.French Camp, CA 952311114945128
- Ranjita Choudhury, M.DFrench Camp, CA 952311336163617
- Victoria Formoso, M.D.French Camp, CA 952311679591861
- Kanwardeep Grewal, M.D.French Camp, CA 952311205854833
- Aman Grewal, M.D.French Camp, CA 952311992991392
- Syung Jung, M.D.French Camp, CA 952311407874746
- Sheela Kapre, M.D.French Camp, CA 952311245256544
- Norry Lan, M.D.French Camp, CA 952311033141759
Common questions
What is Sun Yong Lee, M.D.'s NPI number?
Sun Yong Lee, M.D.'s National Provider Identifier (NPI) is 1922599539, issued on May 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sun Yong Lee, M.D. located?
The NPPES record lists a practice address at 500 W Hospital RD, French Camp, CA, 95231. Phone: (209) 468-6937. Providers update this record themselves, so call before visiting.
How can I verify Sun Yong Lee, M.D.'s license?
NPPES lists California license number A173322, 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 Sun Yong Lee, M.D. prescribe under Medicare Part D?
In 2024, Sun Yong Lee, M.D. had 4,060 Medicare Part D claims for 342 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.