Ryan Funai, OD
Optometrist · Anaheim, CA
Ryan Funai, OD is an optometrist with a practice address in Anaheim, California, and NPI 1003537598, issued on Sep 5, 2022. Check the license (California OPT35251-TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Funai
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT35251-TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 936 S Brookhurst St, Anaheim, CA 92804
- Phone
- (714) 533-2525
- Enumerated
- Sep 5, 2022
- Record last updated
- Jul 31, 2024
- Medicare enrollment
- Enrolled (PECOS I20221017000136); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2022
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 936 S Brookhurst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Garrett Wada, ODOptometrist1033172903
Verify Ryan Funai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT35251-TLGCheck 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: $1,785.13
8 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.
Bills Medicare through one group practice
- David B Rosenblum O D IncCerritos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Funai among 8,308 optometrist records in California
Ryan Funai, 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 2022, is newer than 89% of them.
- NPI issued2022 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2022 · median 2008 among the 3,573 with a school on file
- Record last updated2024 · 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).
115 optometrist records list a practice address in Anaheim
They are 115 of the 9,018 NPPES records with a practice address in Anaheim, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Anaheim → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Cindy Chang, O.D.Anaheim, CA 928041215145065
- David Fisher, O.D.Anaheim, CA 928041578547469
- Vanna Hoang, O.DAnaheim, CA 928041851424071
- Stanley Kawai, O.D.Anaheim, CA 928041922197185
- Joseph Occhipinti, O.D.Anaheim, CA 928041235282922
- Kirk Roberts, ODAnaheim, CA 928041548222169
- Robert Ross, O.D.Anaheim, CA 928041356472310
- Mariam Sasani, O.D.Anaheim, CA 928041740420637
Common questions
What is Ryan Funai, OD's NPI number?
Ryan Funai, OD's National Provider Identifier (NPI) is 1003537598, issued on Sep 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Funai, OD located?
The NPPES record lists a practice address at 936 S Brookhurst St, Anaheim, CA, 92804. Phone: (714) 533-2525. Providers update this record themselves, so call before visiting.
How can I verify Ryan Funai, OD's license?
NPPES lists California license number OPT35251-TLG, 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.