Joni M. Lu, DO
Ophthalmology Physician · San Gabriel, CA
Joni M. Lu, DO is an ophthalmology physician with a practice address in San Gabriel, California, and NPI 1104110592, issued on Jun 3, 2011. Check the license (California 20A20538, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joni M. Lu
- Credential
- DO
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 20A20538 CA
OS50789 FL
Self-reported in NPPES; status is on the state search - Practice location
- 207 S Santa Anita St Ste P25, San Gabriel, CA 91776
- Phone
- (626) 200-1277
- Enumerated
- Jun 3, 2011
- Record last updated
- Jun 17, 2024
- Fax
- (626) 200-1278
- Medicare enrollment
- Enrolled (PECOS I20230323001551); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Bradenton, 2011
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 207 S Santa Anita St Ste P25
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Chen, M.D.Ophthalmology Physician1952631632
Verify Joni M. Lu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A20538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average ophthalmology physician in 2024
2,022 Medicare Part D claims for 623 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Latanoprost444 claims
- Timolol Maleate196 claims
- Dorzolamide-Timolol172 claims
- Azelastine Hcl143 claims
- Prednisolone Acetate141 claims
- Cyclosporine131 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.
Industry payments in 2024: $699.53
26 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Linda VU MD, A Medical CorpMonterey Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joni M. Lu among 2,899 ophthalmology physician records in California
Joni M. Lu, DO is one of 2,899 ophthalmology 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 2011, is newer than 76% of them.
- NPI issued2011 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2011 · median 2001 among the 1,907 with a school on file
- Record last updated2024 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 ophthalmology physician records list a practice address in San Gabriel
They are 8 of the 762 NPPES records with a practice address in San Gabriel, and 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in San Gabriel → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Brian Chen, M.D.San Gabriel, CA 917761952631632
- Ying Huang, M.D.San Gabriel, CA 917761487713061
- William Ko, M.D.San Gabriel, CA 917761548268873
- Richard Kratz, MD MPHSan Gabriel, CA 917761811988496
- Frank Schiff, MDSan Gabriel, CA 917761205827193
- George Zhang, MDSan Gabriel, CA 917761922561554
- Diana Chao, MDSan Gabriel, CA 917751528320298
- Roger Chan, M.D.Rosemead, CA 917701104965375
Common questions
What is Joni M. Lu, DO's NPI number?
Joni M. Lu, DO's National Provider Identifier (NPI) is 1104110592, issued on Jun 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Joni M. Lu, DO located?
The NPPES record lists a practice address at 207 S Santa Anita St Ste P25, San Gabriel, CA, 91776. Phone: (626) 200-1277. Providers update this record themselves, so call before visiting.
How can I verify Joni M. Lu, DO's license?
NPPES lists California license number 20A20538, 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 Joni M. Lu, DO prescribe under Medicare Part D?
In 2024, Joni M. Lu, DO had 2,022 Medicare Part D claims for 623 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.