Bryan Y. Yamashiro, MD
General Practice Physician · Waipahu, HI
Bryan Y. Yamashiro, MD is a general practice physician with a practice address in Waipahu, Hawaii, and NPI 1902934367, issued on Feb 28, 2007. Check the license (Hawaii MD-8081, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Bryan Y. Yamashiro
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- MD-8081 HI
Self-reported in NPPES; status is on the state search - Practice location
- 94-1480 Moaniani St, Waipahu, HI 96797
- Phone
- (808) 432-3100
- Enumerated
- Feb 28, 2007
- Record last updated
- Oct 19, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 046320-02 HI
- Medicare enrollment
- Enrolled (PECOS I20070404000621); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 171 in Hawaii → Look up another NPI →
Also registered at 94-1480 Moaniani St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Ahuna, MDFamily Medicine Physician1144314683
- Mary Alvior, LCSWClinical Social Worker1114055597
- Jordan AndersonPharmacist1235975541
- Zachary Ariola, PHARM DPharmacist1124298153
- Russell Au, ODOptometrist1043329832
- Jolene Bachman, MDObstetrics & Gynecology Physician1225184393
Verify Bryan Y. Yamashiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-8081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average general practice physician in 2024
673 Medicare Part D claims for 382 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin105 claims
- Fluticasone Propionate101 claims
- Doxycycline Hyclate86 claims
- Prednisone36 claims
- Nitrofurantoin Mono-Macro30 claims
- Cephalexin28 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.
Bills Medicare through one group practice
- Kubo And Bihis LLCMililani, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bryan Y. Yamashiro among 171 general practice physician records in Hawaii
Bryan Y. Yamashiro, MD is one of 171 general practice physician records with a practice address in Hawaii. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 23% of them.
- NPI issued2007 · 23% of these records are older, 64% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 16% of these records are
- Graduated1991 · median 1991 among the 28 with a school on file
- Record last updated2007 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Hawaii
There are 171 general practice physician records in Hawaii.
All 171 in Hawaii → Every provider in Waipahu → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Benedicto Galindo, MDWaipahu, HI 967971427041672
- John Wichmann-Walczak, M.D.Waipahu, HI 967971356333736
- Karen Downard, MDWailuku, HI 967931770638843
- Deborah Mathias, M.D.Wailuku, HI 967931336163237
- Eri Shimizu, M.D.Wailuku, HI 967931063678456
- Robert Bonham, MDWaianae, HI 967921366547408
- Stephen Bradley, MDWaianae, HI 967921295825651
- David Jones, MDWaianae, HI 967921316042021
Common questions
What is Bryan Y. Yamashiro, MD's NPI number?
Bryan Y. Yamashiro, MD's National Provider Identifier (NPI) is 1902934367, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Bryan Y. Yamashiro, MD located?
The NPPES record lists a practice address at 94-1480 Moaniani St, Waipahu, HI, 96797. Phone: (808) 432-3100. Providers update this record themselves, so call before visiting.
How can I verify Bryan Y. Yamashiro, MD's license?
NPPES lists Hawaii license number MD-8081, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bryan Y. Yamashiro, MD prescribe under Medicare Part D?
In 2024, Bryan Y. Yamashiro, MD had 673 Medicare Part D claims for 382 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions 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.