Dean Satoru Obayashi, DDS
Dentist · Honolulu, HI
Dean Satoru Obayashi, DDS is a dentist with a practice address in Honolulu, Hawaii, and NPI 1255405411, issued on Nov 20, 2006. Check the license (Hawaii DT1597, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dean Satoru Obayashi
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DT1597 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1029 Kapahulu Ave, Honolulu, HI 96816
- Phone
- (808) 735-9700
- Enumerated
- Nov 20, 2006
- Record last updated
- Jan 16, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (808) 735-7609
- Medicaid ID
- 05396501 HI
- Entity
- Type 1 · individual
8 nearest dentist records → All 420 in Hawaii → Look up another NPI →
Also registered at 1029 Kapahulu Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dean Satoru Obayashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license DT1597Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average dentist in 2024
24 Medicare Part D claims for 14 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Dean Satoru Obayashi among 420 dentist records in Hawaii
Dean Satoru Obayashi, DDS is one of 420 dentist records with a practice address in Hawaii. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 73% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Hawaii
There are 420 dentist records in Hawaii.
All 420 in Hawaii → Every provider in Honolulu → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Malcom Chang, D.D.S.Honolulu, HI 968161417052747
- Roy Chinn, D.D.S.Honolulu, HI 968161689798282
- David Chun, D.D.S.Honolulu, HI 968161740619220
- Veena Kakarla, D.M.DHonolulu, HI 968161265813448
- Ryan Maehara, DDSHonolulu, HI 968161720142326
- Michael Nishime, D.D.S.Honolulu, HI 968161467584961
- Bryan Sato, DDSHonolulu, HI 968161780815662
- Chyong-Ying Shirai, DDSHonolulu, HI 968161528211950
Common questions
What is Dean Satoru Obayashi, DDS's NPI number?
Dean Satoru Obayashi, DDS's National Provider Identifier (NPI) is 1255405411, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dean Satoru Obayashi, DDS located?
The NPPES record lists a practice address at 1029 Kapahulu Ave, Honolulu, HI, 96816. Phone: (808) 735-9700. Providers update this record themselves, so call before visiting.
How can I verify Dean Satoru Obayashi, DDS's license?
NPPES lists Hawaii license number DT1597, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Dean Satoru Obayashi, DDS prescribe under Medicare Part D?
In 2024, Dean Satoru Obayashi, DDS had 24 Medicare Part D claims for 14 beneficiaries; the average among dentist prescribers was 86. 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.