Bryan Gene Maruhashi, D.D.S.
Dentist · Mercer Island, WA
Bryan Gene Maruhashi, D.D.S. is a dentist with a practice address in Mercer Island, Washington, and NPI 1033207253, issued on Oct 11, 2006. Check the license (Washington DE00006294, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bryan Gene Maruhashi
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- DE00006294 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2955 80TH Ave SE Ste 203, Mercer Island, WA 98040
- Phone
- (206) 232-3010
- Enumerated
- Oct 11, 2006
- Record last updated
- May 9, 2022
- Fax
- (206) 232-1118
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Verify Bryan Gene Maruhashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00006294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average dentist in 2024
15 Medicare Part D claims, 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.
Bryan Gene Maruhashi among 2,767 dentist records in Washington
Bryan Gene Maruhashi, D.D.S. is one of 2,767 dentist records with a practice address in Washington. 60% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 78% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 64% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 dentist records list a practice address in Mercer Island
They are 6 of the 331 NPPES records with a practice address in Mercer Island, and 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Mercer Island → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Clara Felker, DDSMercer Island, WA 980401235743501
- Priyanka Hosapura Sheshagiri, DDSMercer Island, WA 980401902459035
- Nadeem Merchant, DMDMercer Island, WA 980401114142841
- Kamaran Shemshaki, DMDMercer Island, WA 980401053423632
- Ryan Tam, DDSMercer Island, WA 980401740807577
- Jessica Ahn, DMDCovington, WA 980421275966178
- Kyle Blair, D.D.S.Covington, WA 980421245546068
- Zoe FernyhoughMaple Valley, WA 980381598309049
Common questions
What is Bryan Gene Maruhashi, D.D.S.'s NPI number?
Bryan Gene Maruhashi, D.D.S.'s National Provider Identifier (NPI) is 1033207253, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bryan Gene Maruhashi, D.D.S. located?
The NPPES record lists a practice address at 2955 80TH Ave SE Ste 203, Mercer Island, WA, 98040. Phone: (206) 232-3010. Providers update this record themselves, so call before visiting.
How can I verify Bryan Gene Maruhashi, D.D.S.'s license?
NPPES lists Washington license number DE00006294, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Bryan Gene Maruhashi, D.D.S. prescribe under Medicare Part D?
In 2024, Bryan Gene Maruhashi, D.D.S. had 15 Medicare Part D claims; 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.