Ken Matsuo Yamashiro, DDS
General Practice Dentistry · Hilo, HI
Ken Matsuo Yamashiro, DDS is a general practice dentistry with a practice address in Hilo, Hawaii, and NPI 1861765604, issued on Feb 9, 2012. Check the license (Hawaii 1110, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ken Matsuo Yamashiro
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 1110 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1142 Kinoole St, Hilo, HI 96720
- Phone
- (808) 961-3911
- Enumerated
- Feb 9, 2012
- Record last updated
- Feb 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (808) 933-9293
- Entity
- Type 1 · individual
Verify Ken Matsuo Yamashiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license 1110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average general practice dentistry in 2024
119 Medicare Part D claims for 56 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 26 claims were for opioids.
Most prescribed
- Penicillin V Potassium72 claims
- Acetaminophen-Codeine20 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.
43 general practice dentistry records list a practice address in Hilo
They are 43 of the 1,758 NPPES records with a practice address in Hilo, and 692 general practice dentistry records in Hawaii.
All 43 in Hilo → All 692 in Hawaii → Every provider in Hilo →
Other general practice dentistry records in Hawaii
- Dana Adachi, DDSHonolulu, HI1245799642
- Gerald Adachi, DMDHonolulu, HI1609082221
- Maria Adora, DMDHonolulu, HI1447482633
- Kern Agader, D.M.D.Kapolei, HI1831246610
- Stewart Ahn, DDSMililani, HI1619939725
- Edmund Akioka, DDSHonokaa, HI1295892545
- Edward Akioka, DDSHonokaa, HI1487492856
- Jason Ako, D.D.S.Honolulu, HI1013930452
- Genara Alcantra, DMDKapolei, HI1598896987
- Terry Allen, DDSLihue, HI1407909401
Common questions
What is Ken Matsuo Yamashiro, DDS's NPI number?
Ken Matsuo Yamashiro, DDS's National Provider Identifier (NPI) is 1861765604, issued on Feb 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ken Matsuo Yamashiro, DDS located?
The NPPES record lists a practice address at 1142 Kinoole St, Hilo, HI, 96720. Phone: (808) 961-3911. Providers update this record themselves, so call before visiting.
How can I verify Ken Matsuo Yamashiro, DDS's license?
NPPES lists Hawaii license number 1110, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Ken Matsuo Yamashiro, DDS prescribe under Medicare Part D?
In 2024, Ken Matsuo Yamashiro, DDS had 119 Medicare Part D claims for 56 beneficiaries; the average among general practice dentistry prescribers was 83. 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.