Robert James Okamura, O.D.
Optometrist · San Diego, CA
Robert James Okamura, O.D. is an optometrist with a practice address in San Diego, California, and NPI 1508894429, issued on Jun 29, 2006. Check the license (California 05919-T, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert James Okamura
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 05919-T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1947 Fern St, San Diego, CA 92102
- Phone
- (619) 233-6183
- Enumerated
- Jun 29, 2006
- Record last updated
- Nov 29, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (619) 232-7415
- Medicaid ID
- SD0059190 CA
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1947 Fern St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marianne Decker, O.D.Optometrist1316983398
- Zachary Shore, O.D.Optometrist1639542277
Verify Robert James Okamura in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 05919-TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert James Okamura among 8,308 optometrist records in California
Robert James Okamura, 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 not. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2007 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,308 in California → Every provider in San Diego → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Marianne Decker, O.D.San Diego, CA 921021316983398
- Long Dinh, O.D.San Diego, CA 921021962590034
- Michelle Fitzpatrick, O.D.San Diego, CA 921021356521256
- Daniel Rosenbaum, O.D.San Diego, CA 921021093735359
- Zachary Shore, O.D.San Diego, CA 921021639542277
- Andrea Barnhart, O.D.San Diego, CA 921031114957180
- Ruby Bello, O.D.San Diego, CA 921031992898944
- Grace Buenaventura, O.D.San Diego, CA 921011225047541
Common questions
What is Robert James Okamura, O.D.'s NPI number?
Robert James Okamura, O.D.'s National Provider Identifier (NPI) is 1508894429, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert James Okamura, O.D. located?
The NPPES record lists a practice address at 1947 Fern St, San Diego, CA, 92102. Phone: (619) 233-6183. Providers update this record themselves, so call before visiting.
How can I verify Robert James Okamura, O.D.'s license?
NPPES lists California license number 05919-T, 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. 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.