Mei Nei Liu, O.D.
Optometrist · Santa Ana, CA
Mei Nei Liu, O.D. is an optometrist with a practice address in Santa Ana, California, and NPI 1427456227, issued on Dec 10, 2014. Check the license (California 15145, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mei Nei Liu
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 15145 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 N Tustin Ave Ste 140, Santa Ana, CA 92705
- Phone
- (714) 972-8432
- Enumerated
- Dec 10, 2014
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141217002489); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1200 N Tustin Ave Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esther Kim, MDRetina Specialist (Ophthalmology) Physician1649539404
Verify Mei Nei Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average optometrist in 2024
155 Medicare Part D claims for 75 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Cyclosporine49 claims
- Latanoprost39 claims
- Neomycin-Polymyxin-Dexameth17 claims
- Prednisolone Acetate12 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: $125.00
1 payment: food and beverage; the largest payer was Johnson & Johnson Vision Care, 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
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mei Nei Liu among 8,308 optometrist records in California
Mei Nei Liu, 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 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 Santa Ana → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Vida Arjomand, O.D.Santa Ana, CA 927051114011103
- Eric Bender, O.D.North Tustin, CA 927051184649519
- Alexander Bonakdar, O.DSanta Ana, CA 927051588668917
- Paul Chappelle, O.DSanta Ana, CA 927051326336835
- Bruce Grant, ODSanta Ana, CA 927051720126212
- Niloufar Hedayat, O.D.Santa Ana, CA 927051285898387
- Melvin Honda, O.D.Santa Ana, CA 927051801992490
- Janice Jackman, O.D.Santa Ana, CA 927051932250073
Common questions
What is Mei Nei Liu, O.D.'s NPI number?
Mei Nei Liu, O.D.'s National Provider Identifier (NPI) is 1427456227, issued on Dec 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mei Nei Liu, O.D. located?
The NPPES record lists a practice address at 1200 N Tustin Ave Ste 140, Santa Ana, CA, 92705. Phone: (714) 972-8432. Providers update this record themselves, so call before visiting.
How can I verify Mei Nei Liu, O.D.'s license?
NPPES lists California license number 15145, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mei Nei Liu, O.D. prescribe under Medicare Part D?
In 2024, Mei Nei Liu, O.D. had 155 Medicare Part D claims for 75 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.