Lily Zhong, DO
Internal Medicine Physician · San Gabriel, CA
Lily Zhong, DO is an internal medicine physician with a practice address in San Gabriel, California, and NPI 1578141941, issued on Mar 29, 2021. Check the license (California 20A21951, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lily Zhong
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A21951 CA
Self-reported in NPPES; status is on the state search - Practice location
- 438 W Las Tunas Dr, San Gabriel, CA 91776
- Phone
- (626) 289-5454
- Enumerated
- Mar 29, 2021
- Record last updated
- Sep 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20241223001968); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 438 W Las Tunas Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Armine Baltayan, MDAnatomic Pathology & Clinical Pathology Physician1558568428
- Julie Barron, M.S., P.A.-C.Medical Physician Assistant1366844318
- Xiangdong Bu, MDAnatomic Pathology & Clinical Pathology Physician1336108919
- Walter Bukata, M.D.Emergency Medicine Physician1174561492
- Jennifer Chan, PAPhysician Assistant1053840272
- He Chang, M.D.Anesthesiology Physician1962416164
Verify Lily Zhong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A21951Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
89 Medicare Part D claims for 38 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of 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.
Bills Medicare through 2 group practices
- Elite Medical Group OF Southern CaliforniaRiverside, CA
- Medforce Specialists Medical GroupAlhambra, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lily Zhong among 17,696 internal medicine physician records in California
Lily Zhong, DO 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 2021, is newer than 92% of them.
- NPI issued2021 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2021 · median 2004 among the 11,065 with a school on file
- 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).
24 internal medicine physician records list a practice address in San Gabriel
They are 24 of the 762 NPPES records with a practice address in San Gabriel, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Gabriel → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kenneth Chan, M.D.San Gabriel, CA 917761861422370
- Michelle Chan, M.D.San Gabriel, CA 917761043326283
- Araceli Chanbonpin, M.D.San Gabriel, CA 917761962572909
- Jennifer Chen, MDSan Gabriel, CA 917761548335516
- Le-Young Lee, MDSan Gabriel, CA 917761861417586
- Su Lee, M.D.San Gabriel, CA 917761871510370
- Charles Lin, MDSan Gabriel, CA 917761982719225
- Garry Pratt, MDSan Gabriel, CA 917761679592281
Common questions
What is Lily Zhong, DO's NPI number?
Lily Zhong, DO's National Provider Identifier (NPI) is 1578141941, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lily Zhong, DO located?
The NPPES record lists a practice address at 438 W Las Tunas Dr, San Gabriel, CA, 91776. Phone: (626) 289-5454. Providers update this record themselves, so call before visiting.
How can I verify Lily Zhong, DO's license?
NPPES lists California license number 20A21951, 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 Lily Zhong, DO prescribe under Medicare Part D?
In 2024, Lily Zhong, DO had 89 Medicare Part D claims for 38 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.