Matthew Y. Matsuzaki, O.D.
Optometrist · Pasadena, CA
Matthew Y. Matsuzaki, O.D. is an optometrist with a practice address in Pasadena, California, and NPI 1912081670, issued on Oct 25, 2006. Check the license (California OPT5303TPL, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Y. Matsuzaki
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT5303TPL CA
Self-reported in NPPES; status is on the state search - Practice location
- 267 S Euclid Ave, Pasadena, CA 91101
- Phone
- (626) 449-2020
- Enumerated
- Oct 25, 2006
- Record last updated
- Oct 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (626) 449-2095
- Medicare enrollment
- Enrolled (PECOS I20120222000984); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 1971
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Matthew Y. Matsuzaki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT5303TPLCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average optometrist in 2024
228 Medicare Part D claims for 59 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of claims.
Most prescribed
- Latanoprost95 claims
- Travoprost21 claims
- Alphagan P20 claims
- Vyzulta19 claims
- Brimonidine Tartrate12 claims
- Rocklatan12 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: $455.17
5 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.
Matthew Y. Matsuzaki among 8,308 optometrist records in California
Matthew Y. Matsuzaki, 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
- Graduated1971 · median 2008 among the 3,573 with a school on file
- Record last updated2008 · 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).
90 optometrist records list a practice address in Pasadena
They are 90 of the 10,525 NPPES records with a practice address in Pasadena, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Pasadena → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Barbara Armstrong, ODPasadena, CA 911011023120367
- Vivien Chan, ODPasadena, CA 911011679685911
- Christie Chan, ODPasadena, CA 911011669584900
- Jessica Chang, ODPasadena, CA 911011063524304
- Andrew Gore, O.D.Pasadena, CA 911011376513259
- Brenda Lien, ODPasadena, CA 911011285746420
- Tracy Mayo, ODPasadena, CA 911011497867733
- Barnett Parks, ODPasadena, CA 911011447362686
Common questions
What is Matthew Y. Matsuzaki, O.D.'s NPI number?
Matthew Y. Matsuzaki, O.D.'s National Provider Identifier (NPI) is 1912081670, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Y. Matsuzaki, O.D. located?
The NPPES record lists a practice address at 267 S Euclid Ave, Pasadena, CA, 91101. Phone: (626) 449-2020. Providers update this record themselves, so call before visiting.
How can I verify Matthew Y. Matsuzaki, O.D.'s license?
NPPES lists California license number OPT5303TPL, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Y. Matsuzaki, O.D. prescribe under Medicare Part D?
In 2024, Matthew Y. Matsuzaki, O.D. had 228 Medicare Part D claims for 59 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.