Steven Akio Kumasaka, DDS
General Practice Dentistry · Kaneohe, HI
Steven Akio Kumasaka, DDS is a general practice dentistry with a practice address in Kaneohe, Hawaii, and NPI 1568679975, issued on May 16, 2007. Check the license (Hawaii 1749, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Akio Kumasaka
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 1749 HI
Self-reported in NPPES; status is on the state search - Practice location
- 46-030 Kamehameha Hwy, Kaneohe, HI 96744
- Phone
- (808) 247-2240
- Enumerated
- May 16, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (808) 235-3020
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 692 in Hawaii → Look up another NPI →
Verify Steven Akio Kumasaka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license 1749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average general practice dentistry in 2024
36 Medicare Part D claims for 23 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.
Most prescribed
- Amoxicillin17 claims
- Clindamycin Hcl12 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.
Steven Akio Kumasaka among 692 general practice dentistry records in Hawaii
Steven Akio Kumasaka, DDS is one of 692 general practice dentistry records with a practice address in Hawaii. 65% 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 36% of them.
- NPI issued2007 · 36% of these records are older, 33% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 general practice dentistry records list a practice address in Kaneohe
They are 25 of the 658 NPPES records with a practice address in Kaneohe, and 692 general practice dentistry records in Hawaii.
All 692 in Hawaii → Every provider in Kaneohe → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Glenn Briggs, DDSKaneohe, HI 967441639201940
- David Brown, DDSKaneohe, HI 967441407992035
- Cary Chang, D.D.S.Kaneohe, HI 967441659412773
- Bruce Keller, D.D.S.Kaneohe, HI 967441730263468
- Cynthia Keller, D.D.S.Kaneohe, HI 967441134204704
- Garret Miyagawa, D.D.S.Kaneohe, HI 967441407828205
- Jeffrey Miyazawa, DDSKaneohe, HI 967441629128665
- Stephen Shoultz, D.D.S.Kaneohe, HI 967441902955677
Common questions
What is Steven Akio Kumasaka, DDS's NPI number?
Steven Akio Kumasaka, DDS's National Provider Identifier (NPI) is 1568679975, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Akio Kumasaka, DDS located?
The NPPES record lists a practice address at 46-030 Kamehameha Hwy, Kaneohe, HI, 96744. Phone: (808) 247-2240. Providers update this record themselves, so call before visiting.
How can I verify Steven Akio Kumasaka, DDS's license?
NPPES lists Hawaii license number 1749, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Steven Akio Kumasaka, DDS prescribe under Medicare Part D?
In 2024, Steven Akio Kumasaka, DDS had 36 Medicare Part D claims for 23 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.