Grant Tadashi Miyashiro, O.D.
Optometrist · Hilo, HI
Grant Tadashi Miyashiro, O.D. is an optometrist with a practice address in Hilo, Hawaii, and NPI 1780808352, issued on Apr 12, 2007. Check the license (Hawaii 422, as entered in NPPES) with the Hawaii board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Grant Tadashi Miyashiro
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 422 HI
Self-reported in NPPES; status is on the state search - Practice location
- 34 W Kawailani St, Hilo, HI 96720
- Phone
- (808) 935-8887
- Enumerated
- Apr 12, 2007
- Record last updated
- Apr 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (808) 892-5882
- Entity
- Type 1 · individual
Also registered at 34 W Kawailani St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ian Kawamoto, O.D.Optometrist1972589273
- Camila Nakasone, ODOptometrist1184295040
Verify Grant Tadashi Miyashiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license 422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19 optometrist records list a practice address in Hilo
They are 19 of the 1,758 NPPES records with a practice address in Hilo, and 353 optometrist records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 19 in Hilo → All 353 in Hawaii → Every provider in Hilo →
Other optometrist records in Hawaii
- Yelissa Abbasi, O.D.Kapolei, HI1467870527
- Derrick Abe, O.D.Honolulu, HI1184676264
- Kellie AbeKailua Kona, HI1598242984
- Joseph Ahlborn, O.D.Tripler Amc, HI1124366687
- Renee Allison, O.D.Honolulu, HI1184810558
- Calvin Alonzo, O.D.Honolulu, HI1033291968
- Amanda Antonino, O.D.Kapaa, HI1093070674
- David AnzaiKahului, HI1548323298
- Lizette Aquino-Bautista, ODWaipahu, HI1659065456
- Linda Arakaki, O.D.Waipahu, HI1699823815
Common questions
What is Grant Tadashi Miyashiro, O.D.'s NPI number?
Grant Tadashi Miyashiro, O.D.'s National Provider Identifier (NPI) is 1780808352, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Grant Tadashi Miyashiro, O.D. located?
The NPPES record lists a practice address at 34 W Kawailani St, Hilo, HI, 96720. Phone: (808) 935-8887. Providers update this record themselves, so call before visiting.
How can I verify Grant Tadashi Miyashiro, O.D.'s license?
NPPES lists Hawaii license number 422, as entered by the provider. Search the Hawaii 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.