Kenzo Sean Otsuji, O.D.
Optometrist · Whittier, CA
Kenzo Sean Otsuji, O.D. is an optometrist with a practice address in Whittier, California, and NPI 1013297944, issued on Aug 23, 2011. Check the license (California 14279, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kenzo Sean Otsuji
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 14279 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13313 Telegraph RD, Whittier, CA 90605
- Phone
- (562) 946-1957
- Enumerated
- Aug 23, 2011
- Record last updated
- Jun 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (562) 941-6155
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 13313 Telegraph RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harold Crum, O.D.Optometrist1134295033
- Sam Otsuji, O.D.Optometrist1922079789
Verify Kenzo Sean Otsuji in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14279Check 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: $111.17
3 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision 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.
Kenzo Sean Otsuji among 8,308 optometrist records in California
Kenzo Sean Otsuji, 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 2011, is newer than 61% of them.
- NPI issued2011 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- 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).
33 optometrist records list a practice address in Whittier
They are 33 of the 2,836 NPPES records with a practice address in Whittier, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Whittier → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Harold Crum, O.D.Whittier, CA 906051134295033
- Elizabeth KovalchukWhittier, CA 906051699548743
- Sam Otsuji, O.D.Whittier, CA 906051922079789
- David Ardaya, O.D.Whittier, CA 906061356370712
- Annie Chen, ODWhittier, CA 906061982466413
- Kristine Kobayashi, O.D.Whittier, CA 906061922095439
- Ivy Lin, O.D.Whittier, CA 906061255325809
- Steve Phung, O.D.Whittier, CA 906061144212713
Common questions
What is Kenzo Sean Otsuji, O.D.'s NPI number?
Kenzo Sean Otsuji, O.D.'s National Provider Identifier (NPI) is 1013297944, issued on Aug 23, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kenzo Sean Otsuji, O.D. located?
The NPPES record lists a practice address at 13313 Telegraph RD, Whittier, CA, 90605. Phone: (562) 946-1957. Providers update this record themselves, so call before visiting.
How can I verify Kenzo Sean Otsuji, O.D.'s license?
NPPES lists California license number 14279, 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.