Catherine Luo, OD
Optometrist · Montebello, CA
Catherine Luo, OD is an optometrist with a practice address in Montebello, California, and NPI 1407418304, issued on Jul 1, 2019. Check the license (California 34250TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Luo
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 34250TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 2156 Montebello Town Ctr, Montebello, CA 90640
- Phone
- (323) 720-1600
- Enumerated
- Jul 1, 2019
- Record last updated
- Jul 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 2156 Montebello Town Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Castillo, ODOptometrist1023423548
- Emily Lin, ODOptometrist1225513229
- Phoenix Tran, ODOptometrist1558856971
- Minette Tsang, ODOptometrist1033940341
Verify Catherine Luo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34250TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $75.90
2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Catherine Luo among 8,308 optometrist records in California
Catherine Luo, OD 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 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2019 · 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).
27 optometrist records list a practice address in Montebello
They are 27 of the 728 NPPES records with a practice address in Montebello, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Montebello → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- David Duenas, O.D.Montebello, CA 906401750451985
- Makkasen Em, ODMontebello, CA 906401205988656
- Catherine Huang, O.D.Montebello, CA 906401518976448
- Harold Masuda, O.D.Montebello, CA 906401780614545
- Todd Mishima, ODMontebello, CA 906401841215365
- Thien Nguyen, O.D.Montebello, CA 906401568471373
- Evelyn Perez, ODMontebello, CA 906401124101084
- David Reynolds, O.D.Montebello, CA 906401255493946
Common questions
What is Catherine Luo, OD's NPI number?
Catherine Luo, OD's National Provider Identifier (NPI) is 1407418304, issued on Jul 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Luo, OD located?
The NPPES record lists a practice address at 2156 Montebello Town Ctr, Montebello, CA, 90640. Phone: (323) 720-1600. Providers update this record themselves, so call before visiting.
How can I verify Catherine Luo, OD's license?
NPPES lists California license number 34250TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.