Geoffrey Hsu, O.D.
Optometrist · Lawndale, CA
Geoffrey Hsu, O.D. is an optometrist with a practice address in Lawndale, California, and NPI 1609289917, issued on Jun 4, 2014. Check the license (California 14920, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Geoffrey Hsu
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 14920 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4423 Redondo Beach Blvd, Lawndale, CA 90260
- Phone
- (310) 793-7100
- Enumerated
- Jun 4, 2014
- Record last updated
- Feb 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (310) 793-7133
- Medicare enrollment
- Enrolled (PECOS I20150120002334); accepts Medicare assignment
- Medical or professional school
- Southern College Of Optometry, 2014
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 4423 Redondo Beach Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy-Nghi Hua, O.D.Optometrist1609235043
Verify Geoffrey Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14920Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average optometrist in 2024
193 Medicare Part D claims for 72 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.
Most prescribed
- Latanoprost65 claims
- Prednisolone Acetate26 claims
- Dorzolamide-Timolol18 claims
- Neomycin-Polymyxin-Dexameth18 claims
- Cyclosporine17 claims
- Brimonidine Tartrate13 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: $147.70
7 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 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
- East-West Eye Institute A Medical CorporationTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey Hsu among 8,308 optometrist records in California
Geoffrey Hsu, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2014 · median 2008 among the 3,573 with a school on file
- Record last updated2016 · 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 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 optometrist records list a practice address in Lawndale
They are 7 of the 270 NPPES records with a practice address in Lawndale, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Lawndale → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jodi Clark, O.D.Lawndale, CA 902601053319673
- Lauren Felipe, ODLawndale, CA 902601306235171
- Sandra Horwitz, O.D.Lawndale, CA 902601790777381
- Nancy-Nghi Hua, O.D.Lawndale, CA 902601609235043
- Alice Lee, O.D.Lawndale, CA 902601447447719
- Timothy Olinger, O.D.Lawndale, CA 902601952411365
- Barkley Lee, ODLynwood, CA 902621942464854
- Ramie Shah, ODLynwood, CA 902621407534456
Common questions
What is Geoffrey Hsu, O.D.'s NPI number?
Geoffrey Hsu, O.D.'s National Provider Identifier (NPI) is 1609289917, issued on Jun 4, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Hsu, O.D. located?
The NPPES record lists a practice address at 4423 Redondo Beach Blvd, Lawndale, CA, 90260. Phone: (310) 793-7100. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Hsu, O.D.'s license?
NPPES lists California license number 14920, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Geoffrey Hsu, O.D. prescribe under Medicare Part D?
In 2024, Geoffrey Hsu, O.D. had 193 Medicare Part D claims for 72 beneficiaries; the average among optometrist prescribers was 277. 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.