Leyen Lim, O.D.
Optometrist · San Fernando, CA
Leyen Lim, O.D. is an optometrist with a practice address in San Fernando, California, and NPI 1831160969, issued on Jan 27, 2006. Check the license (California OPT12233T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leyen Lim
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT12233T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Truman St, San Fernando, CA 91340
- Phone
- (818) 361-2020
- Enumerated
- Jan 27, 2006
- Record last updated
- Jul 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (818) 361-6381
- Medicaid ID
- OP12233 CA
- Medicare enrollment
- Enrolled (PECOS I20050526000438); may accept Medicare assignment
- Medical or professional school
- Pacific University - College Of Optometry, 2002
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1101 Truman St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vana WassilianGeneral Practice Dentistry1528946472
- Brock Westover, D.D.S., M.ED.Prosthodontics1700949518
Verify Leyen Lim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT12233TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average optometrist in 2024
12 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
Leyen Lim among 8,308 optometrist records in California
Leyen Lim, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2002 · median 2008 among the 3,573 with a school on file
- Record last updated2015 · 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 San Fernando → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Mitra ForoodiSan Fernando, CA 913401407301732
- Mania Ghanem, ODSan Fernando, CA 913401285302901
- Marianna Petrosyan, O.D.San Fernando, CA 913401316255508
- Jim Caballero, O.D.Sylmar, CA 913421740360742
- Michelle Collins, O.D.Sylmar, CA 913421578882361
- Talin Davidian, ODSylmar, CA 913421033768924
- Leonard Forbes, O.D.Sylmar, CA 913421497867600
- Craig Hoeft, O.D.Sylmar, CA 913421942360276
Common questions
What is Leyen Lim, O.D.'s NPI number?
Leyen Lim, O.D.'s National Provider Identifier (NPI) is 1831160969, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leyen Lim, O.D. located?
The NPPES record lists a practice address at 1101 Truman St, San Fernando, CA, 91340. Phone: (818) 361-2020. Providers update this record themselves, so call before visiting.
How can I verify Leyen Lim, O.D.'s license?
NPPES lists California license number OPT12233T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Leyen Lim, O.D. prescribe under Medicare Part D?
In 2024, Leyen Lim, O.D. had 12 Medicare Part D claims; 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.