Devon Akemi Masuda, PSY.D.
Clinical Psychologist · Hilo, HI
Devon Akemi Masuda, PSY.D. is a clinical psychologist with a practice address in Hilo, Hawaii, and NPI 1699821264, issued on Jan 26, 2007. Check the license (Hawaii PSY 978, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Devon Akemi Masuda
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY 978 HI
Self-reported in NPPES; status is on the state search - Practice location
- 99 Aupuni St Ste 201, Hilo, HI 96720
- Phone
- (808) 825-8275
- Enumerated
- Jan 26, 2007
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20070411000530); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 640 in Hawaii → Look up another NPI →
Verify Devon Akemi Masuda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license PSY 978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Bay Clinic IncPahoa, HI
- West Hawaii Community Health Center IncPahoa, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Devon Akemi Masuda among 640 clinical psychologist records in Hawaii
Devon Akemi Masuda, PSY.D. is one of 640 clinical psychologist records with a practice address in Hawaii. 15% 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 25% of them.
- NPI issued2007 · 25% of these records are older, 58% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2007 · median 2006 among the 186 with a school on file
- 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 103TC0700X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 clinical psychologist records list a practice address in Hilo
They are 19 of the 1,758 NPPES records with a practice address in Hilo, and 640 clinical psychologist records in Hawaii.
All 640 in Hawaii → Every provider in Hilo → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Jason Adams, PH.D.Hilo, HI 967201659652444
- Bea Austin, PSY.D.Hilo, HI 967201285729491
- Thomas Bearden, PH.D.Hilo, HI 967201659442218
- Oi Hing Chan, PH.D.Hilo, HI 967201992738322
- Malia Daniel, MSCPHilo, HI 967201861649253
- Lorraine Freedle, PH.D, LISWHilo, HI 967201881790590
- Teni Garrett-Johnson, PH.D.Hilo, HI 967201518084557
- Erin Gustin, M.A., PSYD, LPHilo, HI 967201710168034
Common questions
What is Devon Akemi Masuda, PSY.D.'s NPI number?
Devon Akemi Masuda, PSY.D.'s National Provider Identifier (NPI) is 1699821264, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Devon Akemi Masuda, PSY.D. located?
The NPPES record lists a practice address at 99 Aupuni St Ste 201, Hilo, HI, 96720. Phone: (808) 825-8275. Providers update this record themselves, so call before visiting.
How can I verify Devon Akemi Masuda, PSY.D.'s license?
NPPES lists Hawaii license number PSY 978, 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. 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.