Margaret Matsunami, PHD
NPI 1003963125 · Clinical Psychologist · Hilo, HI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Matsunami, PHD is a Clinical Psychologist provider in Hilo, HI (NPI 1003963125).
Provider details
- NPI number
- 1003963125
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY441 (HI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Matsunami's NPI number?
- Margaret Matsunami's National Provider Identifier (NPI) is 1003963125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Matsunami's specialty?
- Margaret Matsunami is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Margaret Matsunami located?
- Margaret Matsunami's practice location on file with NPPES is 308 Kamehameha Ave, Hilo, HI 96720-2960.
- What is Margaret Matsunami's phone number?
- The practice phone number listed in the NPPES registry for Margaret Matsunami is (808) 969-3227.
- Does Margaret Matsunami accept Medicare?
- Margaret Matsunami is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Matsunami's NPI active?
- Yes — Margaret Matsunami's NPI (1003963125) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.