Mark Isami Masunaga, DDS
Orthodontics and Dentofacial Orthopedics Dentistry · Kailua Kona, HI
Mark Isami Masunaga, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Kailua Kona, Hawaii, and NPI 1184848350, issued on Apr 12, 2007. Check the license (Hawaii PT1431, as entered in NPPES) with the Hawaii board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Isami Masunaga
- Credential
- DDS
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- PT1431 HI
Self-reported in NPPES; status is on the state search - Practice location
- 766225 Kuakini Hwy, Kailua Kona, HI 96740
- Phone
- (808) 326-7333
- Enumerated
- Apr 12, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (808) 326-7573
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 67 in Hawaii → Look up another NPI →
Verify Mark Isami Masunaga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license PT1431Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Isami Masunaga among 67 orthodontics and dentofacial orthopedics dentistry records in Hawaii
Mark Isami Masunaga, DDS is one of 67 orthodontics and dentofacial orthopedics dentistry records with a practice address in Hawaii. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 48% newer
- In a Medicare fileNo · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in Hawaii
There are 67 orthodontics and dentofacial orthopedics dentistry records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 67 in Hawaii → Every provider in Kailua Kona → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Grace ChenKailua Kona, HI 967401285825547
- Lincoln Furuya, D.D.S.Kaneohe, HI 967441710127618
- Satyaprasad Nayak, D.M.DKaneohe, HI 967441639432792
- Alyssa Shaikh, DDS, MSDKaneohe, HI 967441710391511
- Michael Wall, DMD MSKaneohe, HI 967441194940924
- Errol Yim, DDS, MSKaneohe, HI 967441275752123
- Bradley Hook, DDS MSKailua, HI 967341265584775
- Daron Stevens, DDS, MSKailua, HI 967341114933553
Common questions
What is Mark Isami Masunaga, DDS's NPI number?
Mark Isami Masunaga, DDS's National Provider Identifier (NPI) is 1184848350, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Isami Masunaga, DDS located?
The NPPES record lists a practice address at 766225 Kuakini Hwy, Kailua Kona, HI, 96740. Phone: (808) 326-7333. Providers update this record themselves, so call before visiting.
How can I verify Mark Isami Masunaga, DDS's license?
NPPES lists Hawaii license number PT1431, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity 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. 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.