Registry data as of Aug 27, 2026

Jon Ishihara, O.D.

Optometrist · Waipahu, HI

Jon Ishihara, O.D. is an optometrist with a practice address in Waipahu, Hawaii, and NPI 1376691501, issued on Jan 5, 2007. Check the license (Hawaii 273, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1376691501
Name
Jon Ishihara
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
273 HI
Self-reported in NPPES; status is on the state search
Practice location
94-849 Lumiaina Street, Waipahu, HI 96797
Phone
(808) 671-1656
Enumerated
Jan 5, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 94-849 Lumiaina Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathy Ishimoto, O.D.Optometrist1275681405

Verify Jon Ishihara in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license 273
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Hawaii license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

45% fewer Medicare Part D claims than the average optometrist in 2024

151 Medicare Part D claims for 46 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.

  1. Jon Ishihara151
  2. Specialty average277

Most prescribed

  1. Latanoprost57 claims
  2. Timolol Maleate25 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: $1,521.72

29 payments, mostly food and beverage; the largest payer was Bausch & Lomb Americas 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.

  1. Jon Ishihara$1,521.72
  2. Specialty average$769.99

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

  1. Drs Kuwabara Ishihara Ishimoto And Arakaki Optometrists IncWaipahu, HI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

33 optometrist records list a practice address in Waipahu

They are 33 of the 1,605 NPPES records with a practice address in Waipahu, and 353 optometrist records in Hawaii.

Other optometrist records in Hawaii

  1. Yelissa Abbasi, O.D.Kapolei, HI1467870527
  2. Derrick Abe, O.D.Honolulu, HI1184676264
  3. Kellie AbeKailua Kona, HI1598242984
  4. Joseph Ahlborn, O.D.Tripler Amc, HI1124366687
  5. Renee Allison, O.D.Honolulu, HI1184810558
  6. Calvin Alonzo, O.D.Honolulu, HI1033291968
  7. Amanda Antonino, O.D.Kapaa, HI1093070674
  8. David AnzaiKahului, HI1548323298
  9. Lizette Aquino-Bautista, ODWaipahu, HI1659065456
  10. Linda Arakaki, O.D.Waipahu, HI1699823815

Common questions

What is Jon Ishihara, O.D.'s NPI number?

Jon Ishihara, O.D.'s National Provider Identifier (NPI) is 1376691501, issued on Jan 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jon Ishihara, O.D. located?

The NPPES record lists a practice address at 94-849 Lumiaina Street, Waipahu, HI, 96797. Phone: (808) 671-1656. Providers update this record themselves, so call before visiting.

How can I verify Jon Ishihara, O.D.'s license?

NPPES lists Hawaii license number 273, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does Jon Ishihara, O.D. prescribe under Medicare Part D?

In 2024, Jon Ishihara, O.D. had 151 Medicare Part D claims for 46 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.