Joyce Ing-Li Hsieh, O.D.
Optometrist · Woodland Hills, CA
Joyce Ing-Li Hsieh, O.D. is an optometrist with a practice address in Woodland Hills, California, and NPI 1134384225, issued on Jul 28, 2008. Check the license (California 13575, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joyce Ing-Li Hsieh
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 13575 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5601 DE Soto Ave, Woodland Hills, CA 91367
- Phone
- (818) 719-4330
- Enumerated
- Jul 28, 2008
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100114000820); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 2008
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 5601 DE Soto Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sunitha AbrahamCertified Respiratory Therapist1114409679
- Arineh AbramPharmacist1760108401
- Stephano Abusleme, DOStudent in an Organized Health Care Education/Training Program1538747639
- Ani Adamian, PHARM DPharmacist1043841851
Verify Joyce Ing-Li Hsieh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 13575Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average optometrist in 2024
288 Medicare Part D claims for 94 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Latanoprost161 claims
- Brimonidine Tartrate26 claims
- Cyclosporine26 claims
- Dorzolamide-Timolol23 claims
- Timolol Maleate20 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 one group practice
- Southern California Permanente Medical GroupMission Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joyce Ing-Li Hsieh among 8,308 optometrist records in California
Joyce Ing-Li Hsieh, 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 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2008 · median 2008 among the 3,573 with a school on file
- Record last updated2021 · 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).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Woodland Hills → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Robert Armstrong, ODWoodland Hills, CA 913671093831224
- Alice Au, O.D.Woodland Hills, CA 913671548502487
- Brian Decuir, O.D.Woodland Hills, CA 913671649335589
- Christopher Fong, O.D.Woodland Hills, CA 913671013930098
- John Foster, ODWoodland Hills, CA 913671902922131
- Amy Huang, O.D.Woodland Hills, CA 913671275799587
- Bahar Karbassi, ODWoodland Hills, CA 913671992821128
- Edmund Krause, ODWoodland Hills, CA 913671861518003
Common questions
What is Joyce Ing-Li Hsieh, O.D.'s NPI number?
Joyce Ing-Li Hsieh, O.D.'s National Provider Identifier (NPI) is 1134384225, issued on Jul 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joyce Ing-Li Hsieh, O.D. located?
The NPPES record lists a practice address at 5601 DE Soto Ave, Woodland Hills, CA, 91367. Phone: (818) 719-4330. Providers update this record themselves, so call before visiting.
How can I verify Joyce Ing-Li Hsieh, O.D.'s license?
NPPES lists California license number 13575, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joyce Ing-Li Hsieh, O.D. prescribe under Medicare Part D?
In 2024, Joyce Ing-Li Hsieh, O.D. had 288 Medicare Part D claims for 94 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.